TWI706551B - Camera module and array camera module based on integrated packaging process - Google Patents

Abstract

A camera module and an array camera module based on an integrated packaging process, wherein the camera module includes a circuit board, an integrated base, a photosensitive element, a lens, a filter element lens holder and a filter element; wherein the photosensitive element can be Operatively connected to the circuit board, the filter element lens holder is mounted on the integrated base, and the filter element is arranged on the filter element lens holder so that the filter element does not need It is directly installed on the integrated base to protect the filter element and reduce the required area of the filter element.

Description

Camera module and array camera module based on integrated packaging process

The present invention relates to the field of camera modules, and further relates to a camera module and an array camera module based on an integrated packaging process.

The camera module is one of the indispensable components of smart electronic devices, such as but not limited to smart electronic devices such as smart phones, cameras, computer equipment, and wearable devices. With the continuous development and popularization of various smart devices, the requirements for camera modules are getting higher and higher.

In recent years, smart electronic devices have undergone rapid development, becoming increasingly thinner and lighter, and camera modules have to adapt to their development, and increasingly require multi-function, thinner, and miniaturization, so that smart electronic devices can do more It is getting thinner, and meets the imaging requirements of the equipment for the camera module. Therefore, camera module manufacturers continue to devote themselves to designing and manufacturing camera modules that meet these requirements.

Molded packaging technology is a new packaging technology developed on the basis of traditional COB packaging. As shown in Fig. 1A, it is a circuit board packaged using existing molding and packaging technology. In this structure, the molded part 1 is packaged on the circuit board 2 by molding and packaging, and then the chip 3 is connected to the circuit board 2, and the filter 4 is mounted on the molded part 1. The molding part 1 covers the electronic components 5 on the circuit board, thereby reducing the space occupied by the electronic components 5 of the camera module independently, so that the size of the camera module can be reduced, and solving the problem of dust attached to the electronic components affecting the camera The imaging quality of the module.

1B is a conventional COB packaged circuit board. Compared with the transmission COB packaging technology, the molded packaging technology has many advantages, such as replacing the lens holder 7 with the molded part 1, reducing the independent space occupied by the electronic components 5, reducing the size of the camera module; avoiding the electronic components 5. The dust attached to the camera module affects the imaging quality of the camera module, but at the same time, this structure also brings some new problems. The filter is an important element in the modern camera film group. The filter filters the infrared light in the light, making the light closer to the effect of the human eye. Because the filter is easy to be damaged, and it accounts for a large proportion in the cost of the entire camera module, the larger the area, the more expensive, and the larger the area of the filter, the more difficult it is to control the manufacturing accuracy, so molded packaging technology Among them, the filter becomes a difficult point in implementation.

First of all, compared with the traditional COB packaging method, the molded packaging method covers the electronic component 5 through the molded part, which takes advantage of the spatial position of the electronic component 5. However, the molded part increases the upper filter with respect to the COB lens holder The installation space of 4, that is, the area of the filter 4 required for the molded package is relatively large.

Specifically, referring to FIG. 1B, the traditional COB filter is installed on the lens holder 7. Since the lens holder 7 is later installed on the circuit board 2, it can be manufactured in different shapes, such as extending inward. Therefore, it is possible to reduce the area of the filter as much as possible on the basis of ensuring that the photosensitive area is not blocked, so that it is more convenient to install on the basis of ensuring the demand for use, and the price of the filter with a small area is lower, making The cost of the overall camera module is reduced. In the molded package, the molded part 1 is integrally formed on the circuit board 2 through a mold, and the molded part extends from bottom to top, so the area of the filter 4 is determined by the opening of the molded part 1 , The required area of the filter 4 is larger.

Secondly, in the molding and packaging method, referring to FIG. 1A, the filter 4 needs to be installed in the groove 6 of the molding part 1, and based on the molding and packaging process, it is difficult to control the shape of the corner opening. That is to say, the groove wall forming the groove 6, especially the position where the groove walls meet, may be deformed, such as burrs, which cannot provide good installation conditions for the filter 4, and cannot be flattened, and easy Damage filter. Moreover, the traditional lens holder 7 has an inner groove 8, which means that the lens holder 7 can extend inward to provide a place for mounting the filter 4 and reduce the installation area of the filter 4. Since the molding is a one-time molding, there is a problem of drafting in the process of manufacturing through the mold. Therefore, the traditional lens holder structure cannot be manufactured by molding. Therefore, the molded package is limited to some specific structures, such as without the The molded part 1 of the inner groove 8. There are some relative advantages and disadvantages between the traditional lens holder and the molded package lens holder and the corresponding molding process. Therefore, it is necessary to combine the advantages of the two.

Thirdly, even if the molding part 1 is formed in a platform shape without forming the groove 6, a better flatness of the surface can be ensured, and a better installation condition for the filter 4 can be provided. However, in this structure, on the one hand, the filter 4 needs to be coordinated with other components such as a lens or a driver to allocate the packaging part. This situation requires high installation accuracy, and other components are likely to damage the filter during the installation process. On the other hand, the filter is relatively close to the lens, the lens in the lens can easily touch the filter, and the back focal length of the lens is increased.

In addition, the photosensitive element, the electronic element, and the molding part need to be mounted on the circuit board. The layout of these components will affect the area required for the circuit board. Based on the molding method of the package part, the width is usually larger than that of the traditional mirror. The width of the seat thus increases the footprint on the circuit board.

An object of the present invention is to provide a camera module and an array camera module based on an integrated packaging process, wherein the camera module includes a filter element lens holder, and the filter element lens holder and the camera module are integrated The seats cooperate to provide support for different components of the camera module.

An object of the present invention is to provide a camera module and an array camera module based on an integrated packaging process, wherein the filter element lens holder provides a suitable installation position for the filter element, so that the filter element does not need to be directly installed On the integrated base of the camera module.

An object of the present invention is to provide a camera module and an array camera module based on an integrated packaging process, wherein the filter element lens holder has a supporting groove, and the filter element is suitable for being installed in the supporting groove, As a result, the position of the filter element relatively sinks.

An object of the present invention is to provide a camera module and an array camera module based on an integrated packaging process, wherein the filter element lens holder has a joint groove, and the joint groove is adapted to be joined to the integrated base, thereby The relative height of the filter element lens holder and the integrated base is reduced, so that the filter element is closer to the photosensitive element of the camera module.

An object of the present invention is to provide a camera module and an array camera module based on an integrated packaging process, wherein the filter element lens holder includes a main body and at least one inner extension arm, and the inner extension arm is from the lower part of the main body. The supporting groove is formed by extending inward.

An object of the present invention is to provide a camera module and an array camera module based on an integrated packaging process, wherein the filter element lens seat portion includes at least a sinking arm, the sinking arm extending longitudinally from the main body, and The inner extension arm extends laterally from the sinking arm to form the engagement groove and the support groove respectively.

An object of the present invention is to provide a camera module and an array camera module based on an integrated packaging process, wherein the integrated base has at least one notch and communicates with the outside, and the filter element lens holder includes at least one extended side, The extending edge corresponds to the notch and adapts to different lateral widths of the integrated base.

An object of the present invention is to provide a camera module and an array camera module based on an integrated packaging process, wherein the filter element lens holder includes an upper extension wall, and the upper extension wall restricts and limits the camera module The position of the driver or lens makes the optical axis of the camera module consistent.

An object of the present invention is to provide a camera module and an array camera module based on an integrated packaging process, wherein the filter element lens holder relieves the stress on the filter element when it is directly mounted on the integrated base Function to protect the filter element.

An object of the present invention is to provide a camera module and an array camera module based on an integrated packaging process, wherein the array camera module includes a conjoined filter element lens holder, which is integrally connected by at least two filter element lens holders. In order to support multiple filter elements at the same time, to ensure the consistency between multiple camera modules.

In order to achieve at least one objective of the present invention, an aspect of the present invention provides a camera module, the camera module comprising: at least one integrated base element; at least one photosensitive element; at least one lens; at least one filter element A lens holder and at least one filter element; wherein the integrated base element includes an integrated base and a circuit board, the integrated base is integrally packaged on the circuit board; wherein the photosensitive element is operatively connected to The circuit board, the filter element lens holder is mounted on the integrated base, and the integrated base forms a light window to provide a light path for the photosensitive element, and the filter element is arranged in the integrated base. The filter element lens holder is such that the filter element is located in the photosensitive path of the photosensitive element; wherein the lens is located in the photosensitive path of the photosensitive element.

According to some embodiments, the filter element lens holder in the camera module includes a filter element lens holder body and at least one inner extension arm, and the inner extension arm is partially separated from the filter element lens holder body. It extends horizontally to form a supporting groove suitable for installing the filter element.

According to some embodiments, the filter element lens holder in the camera module includes a filter element lens holder body, at least a lower sinker arm and at least one inner extension arm, and the sinker arm is derived from the filter element The main body of the lens holder reversibly extends to form a joint groove suitable for being joined to the integrated base, and the inner extension arm reversibly extends from the sinker arm to form a support groove suitable for installing the filter element.

According to some embodiments, a corner opening is formed adjacent to the inner extension arm in the camera module, and the corner opening extends outward from the light window so as to increase the luminous flux at the corner opening.

According to some embodiments, in the camera module, the sinking arm extends from the main body of the filter element lens holder to a direction adjacent to the photosensitive element, and the filter element sinks adjacent to the photosensitive element.

According to some embodiments, in the camera module, the inner extension arm extends laterally inward from the sinking arm, thereby reducing the installation area of the filter element.

According to some embodiments, the integrated base in the camera module has at least one mounting groove and at least one notch, the mounting groove is connected to the light window, and the notch is connected to the light window and the outside, The filter element lens holder main body of the filter element lens holder includes at least one joining edge and at least one extended edge, the joining edge is adapted to be joined to the mounting groove, and the extended edge is adapted to fill the gap Form a closed environment.

According to some embodiments, the integrated base in the camera module includes three mounting grooves, the mounting grooves form a U-shaped structure, and the filter element lens holder body of the filter element lens holder has The three joint sides form a U-shaped structure suitable for jointing with the mounting groove.

According to some embodiments, the integrated base in the camera module has two mounting grooves and two notches, the mounting grooves are connected to the light window, the notches are connected to the light window and the outside, the The filter element lens holder body of the filter element lens holder includes two joint edges and two extended edges, the two joint edges are adapted to be joined to the two mounting grooves, and the two extended edges are adapted to extend between the two The gap forms a closed environment.

According to some embodiments, in the camera module, the two mounting grooves of the integrated base are opposite, the two notches are opposite, the two joining edges of the filter element lens holder are opposite, and the two extensions are opposite to each other. Opposite sides.

According to some embodiments, in the camera module, the two mounting grooves of the integrated base are adjacent, the two notches are adjacent, the two joint edges of the filter element lens holder are adjacent, and two The extended sides are adjacent.

According to some embodiments, the integrated base of the camera module has a mounting groove and three notches, the mounting groove is connected to the light window, the notch is connected to the light window and the outside, the The main body of the filter element lens holder of the filter element lens holder includes a joint side and three extended sides, the joint side is adapted to be joined to the mounting groove, and the three extended sides are adapted to extend in the three notches. A closed environment.

According to some embodiments, the filter element lens holder in the camera module includes an upward extension wall, and the upper extension wall turns upward from the filter element lens holder main body to form a limit opening.

According to some embodiments, the filter element lens holder in the camera module includes an upper extension wall and a lower extension wall, and the upper extension wall extends upward from the main body of the filter element lens holder to form a limit. A port, the downward wall extends downwardly from the main body of the filter element lens holder to form a lower package port.

According to some embodiments, the filter element lens holder of the camera module has an accommodating opening for accommodating the filter element so that the filter element is located in the light-sensing path of the light-sensing element.

According to some embodiments, the integrated base in the camera module includes a base body, the base body is integrally packaged on the circuit board, and the base body has at least one opening to communicate with the light. The window and the outside, the filter element lens holder supplements the opening to form the light window.

According to some embodiments, the opening in the camera module has an inverted trapezoidal structure gradually increasing from bottom to top.

According to some embodiments, the filter element lens holder in the camera module is at least partially connected to the circuit board.

According to some embodiments, the filter element lens holder in the camera module includes at least one extension leg, and the extension leg integrally extends from the filter element lens holder main body downward to the circuit board, supplementing all The opening of the integrated base makes the periphery of the light window closed.

According to some embodiments, the opening in the camera module has an inverted trapezoidal structure gradually increasing from bottom to top, and the extension leg has an inverted trapezoidal shape, which matches the shape of the opening to facilitate passage through the opening. Limit the lens holder of the filter element.

According to some embodiments, the camera module includes at least one driver, the driver is at least partially selectively mounted on the integrated base and the filter element lens holder, and the lens is mounted on the driver.

According to some embodiments, the lens in the camera module is at least partially selectively mounted on the integrated base and the filter element lens holder.

According to some embodiments, the lens in the camera module is at least partially mounted on the integrated base.

According to some embodiments, the filter element in the camera module is selected from the group consisting of an infrared cut filter, a blue glass filter, and a wafer-level infrared cut filter.

According to some embodiments, the integrated packaging process in the camera module is integrated packaging by molding.

According to some embodiments, the circuit board in the camera module includes at least one electronic component and a substrate, the electronic component is disposed on the substrate, and the integrated base covers the electronic component , And integrally packaged on the substrate.

According to some embodiments, the integrated base in the camera module has a lens barrel wall to form a lens chamber, which is suitable for installing a lens.

According to some embodiments, the filter element lens holder in the camera module is formed by injection molding.

According to some embodiments, in the camera module, the integrated base has an inner side surface, the inner side surface has an inclination angle, and the engagement groove has an engagement angle adapted to the inclination angle.

According to some embodiments, the camera module includes a plurality of the integrated base elements, a plurality of the photosensitive elements, a plurality of lenses, a plurality of filter element lens holders, and a plurality of filters to form an array camera module Group, wherein each of the integrated base elements and the circuit board are integrally connected to form a conjoined circuit board, each of the integrated bases are integrally connected to form a conjoined base, and each of the filter element lens holders is integrated Connected to form a conjoined filter element lens holder.

According to some embodiments, the filter element lens holder in the camera module includes at least one limiting protrusion that is at least partially and convexly upward from the top of the filter element lens holder body extend.

According to some embodiments, the limit element protrusion in the camera module has a ring structure.

According to some embodiments, the camera module includes a driver, the lens is mounted on the driver, and the limiting protrusion is adapted to limit the driver to the outside.

Another aspect of the present invention also provides an optical element applied to a camera module. The optical element includes: at least one integrated base element; at least one photosensitive element; at least one filter element holder and at least one filter element Components; wherein the integrated base component includes an integrated base and a circuit board, the integrated base is packaged on the circuit board; wherein the photosensitive element is operatively connected to the circuit board, the The filter element lens holder is mounted on the integrated base, and the integrated base forms a light window to provide a light path for the photosensitive element, and the filter element is arranged on the filter element lens holder, So that the filter element is located in the photosensitive path of the photosensitive element; wherein the lens of the camera module is located in the photosensitive path of the photosensitive element.

Another aspect of the present invention provides an array camera module, which includes a plurality of camera module units arranged in an array, each of the camera module units includes: an integrated base element; a photosensitive element; a lens A filter element lens holder and a filter element; wherein the integrated base element includes an integrated base and a circuit board, and the integrated base is integrally packaged on the circuit board to form a light window. The photosensitive element provides a light path; wherein each photosensitive element is operatively connected to the circuit board, and the filter The optical element lens holder is installed on the integrated base, and the filter element is arranged on the filter element lens holder so that the filter element is located in the photosensitive path of the photosensitive element; wherein the lens is located The photosensitive path of the photosensitive element; wherein the integrated bases of a plurality of the camera module units are integrally connected to form a conjoined base.

According to some embodiments, a plurality of the circuit boards are integrally connected to form a conjoined circuit board, and a plurality of the filter element lens holders are integrally connected to form a conjoined filter element lens holder. It is understandable that, in some embodiments, the plurality of circuit boards may also be independent circuit boards, and the plurality of filter element lens holders may also be independent filter element lens holders.

According to some embodiments, the conjoined base in the array camera module includes a plurality of base bodies, each of the base bodies forms the light window, and adjacent base bodies are integrally connected to form a joint The body, the conjoined filter element lens holder includes a plurality of support grooves, which are connected to the respective corresponding light windows, and the support grooves are suitable for installing the filter element, adjacent to the filter element lens holder The integral connection forms a bridging portion, and the bridging portion is connected to the connecting body of the connecting base.

According to some embodiments, each of the filter element lens holders in the array camera module includes a filter element lens holder body and at least one inner extension arm, and the inner extension arm is derived from the filter element lens holder body Part of it extends laterally and integrally to form a supporting groove suitable for installing the filter element.

According to some embodiments, each of the filter element lens holders in the array camera module includes a filter element lens holder body, at least a lower sinking arm and at least one inner extension arm, the sinking arm being from the filter The main body of the optical element lens holder rotatably extends to form an engaging groove suitable for engaging with the integrated base, and the inner extension arm rotatably extends from the sinker arm to form a supporting groove suitable for installing the filter element .

According to some embodiments, in the array camera module adjacent to the inner extension arm, a corner opening is formed, and the corner opening extends outward from the light window, so as to increase the luminous flux at the corner opening.

According to some embodiments, in the array camera module, the sinker arm turns from the filter element lens holder body to the reverse extension adjacent to the photosensitive element, and the filter element sinks adjacent to the photosensitive element .

According to some embodiments, the inner extension arm in the array camera module extends laterally inward from the inner extension arm, thereby reducing the installation area of the filter element.

According to some embodiments, each of the integrated bases in the array camera module has at least one mounting groove and at least one notch, the mounting groove is connected to the light window, and the notch is connected to the light window and Externally, the filter element lens holder main body of the filter element lens holder includes at least one joint side and at least one extended side, the joint side is adapted to be joined to the mounting groove, and the extended side is adapted to extend The gap forms a closed environment.

According to some embodiments, each of the integrated bases in the array camera module includes three installation grooves, the installation grooves forming a U-shaped structure, and the filter element lens holder of the filter element lens holder The main body includes three joint edges, and the joint edges form a U-shaped structure suitable for being joined to the mounting groove.

According to some embodiments, each of the integrated bases in the array camera module has two mounting slots and two notches, the mounting slots are connected to the light window, and the notches are connected to the light window and the outside, The filter element lens holder main body of the filter element lens holder includes two joint edges and two extended edges, the two joint edges are adapted to be joined to the two mounting grooves, and the two extended edges are adapted to extend between two The gap forms a closed environment.

According to some embodiments, in the array camera module, the two mounting grooves of each of the integrated bases are opposite, the two notches are opposite, the two joint edges of the filter element lens holder are opposite, and the two The extended side is opposite.

According to some embodiments, in the array camera module, the two mounting grooves of each integrated base are adjacent, the two notches are adjacent, and the two joint edges of the filter element lens holder are adjacent , The two extended sides are adjacent.

According to some embodiments, each of the integrated bases in the array camera module has a mounting groove and three notches, the mounting groove is connected to the light window, and the notch is connected to the light window and the outside, The filter element lens holder main body of the filter element lens holder includes a joint side and three extended sides, the joint side is adapted to be joined to the mounting groove, and the three extended sides are adapted to extend in the third The gap forms a closed environment.

According to some embodiments, each of the filter element lens holders in the array camera module includes an upward extension wall, and the upper extension wall extends upward from the main body of the filter element lens holder to form a limit opening. .

According to some embodiments, each of the filter element lens holders in the array camera module includes an upper extension wall and a lower extension wall, and the upper extension wall extends upwardly from the main body of the filter element lens holder. A limit opening, and the downward wall extends downwards from the main body of the filter element lens holder to form a lower package opening.

According to some embodiments, in the array camera module, the conjoined base has at least one opening extending to the circuit board, and the conjoined filter element lens holder includes at least one extension leg supplemented by the The opening of the conjoined base is connected to the circuit board.

According to some embodiments, the extension legs in the array camera module extend from the main body of the filter element lens holder to the circuit board, so that the surrounding of the corresponding light window is closed.

According to some embodiments, the extension leg in the array camera module is located between two adjacent light windows to separate the two light windows.

According to some embodiments, each of the filter element lens holders in the array camera module has at least one accommodating opening for accommodating the filter element so that the filter element is located on the photosensitive element of the photosensitive element. path.

According to some embodiments, the array camera module includes at least one driver, the driver is at least partially selectively mounted on the integrated base and the integrated filter element lens holder, and the lens is mounted on the The driver forms a moving focus camera module.

According to some embodiments, at least one of the lenses in the array camera module is at least partially selectively installed on the integrated base and the integrated filter element lens holder to form a fixed focus camera module.

According to some embodiments, at least one single camera module in the array camera module is a dynamic focus camera module, and at least one single camera module is a fixed focus camera module.

According to some embodiments, at least two of the camera modules in the array camera module are dynamic focus camera modules.

According to some embodiments, at least two of the camera modules in the array camera module are fixed-focus camera modules.

According to some embodiments, the array camera module includes two camera module units, forming a dual camera module.

According to another aspect of the present invention, the present invention provides an array camera module, which includes: at least two lenses; at least two photosensitive elements; at least one integrated circuit board; at least one integrated base, which is integrally packaged in the connector Body circuit board, and at least two light windows are formed, which respectively provide light paths for the corresponding lens and the photosensitive element; at least two filter elements; and at least two filter element lens holders, each of the filter element mirrors The holder is installed on the conjoined base, and each of the filter elements is respectively installed on the corresponding filter element lens holder, and is located between the corresponding lens and the photosensitive element.

Another aspect of the present invention provides an electronic device, which includes an electronic device main body and the one or more camera modules, each of the camera modules being disposed on the electronic device main body.

According to some embodiments, the electronic equipment includes, but is not limited to: smart phones, wearable devices, computer equipment, televisions, vehicles, cameras, and monitoring devices.

Another aspect of the present invention provides an electronic device, which includes an electronic device main body and the one or more array camera modules, each of the array camera modules is disposed on the electronic device main body.

1: Molding department

2: circuit board

3: chip

4: filter

5: Electronic components

6: Groove

7: Mirror holder

8: inner groove

10: One-piece base element

11: One base

12: Circuit board

20: photosensitive element

30: lens

40: Filter element lens holder

41: Support groove

42: Joint groove

43: Filter element lens holder body

44: extension arm

45: sinking arm

46: On the wall

50: filter element

60: drive

61: pin

100: camera module

111: light window

112: base body

113: top surface

121: substrate

122: Electronic Components

200: Main body of electronic equipment

201: front

202: back

203: Electrical connection element

300: electronic equipment

411: accommodating mouth

1000: Array camera module

1100: Siamese base element

1110: Siamese base

1111: Siamese

1211: upper surface

1212: lower surface

2011: photosensitive area

2012: Non-photosensitive area

1400: One-piece filter element lens holder

11A: Integrated base

11B: One base

40A: Filter element lens holder

42A: Joint groove

43A: Filter element lens holder body

α 1: Joint angle

44A: extension arm

45A: sinking arm

111A: Light window

114A: inside

40B: Filter element lens holder

41B: Support groove

43B: Filter element lens holder body

44B: extension arm

40B1: Filter element lens holder

43B1: Filter element lens holder body

44B1: extension arm

49B1: lens department

41B2: Support groove

48B2: Mounting slot

43B2: Filter element lens holder body

44B2: Inner extension arm

49B2: Lens Department

44C: extension arm

441C: Corner mouth

46P: Limit bump

112D: base body

111D: light window

1121D: opening

433D: Extension leg

11E: One base

112E: base body

111E: light window

1121E: opening

433E: Extension leg

11Q: One base

112Q: base body

1121Q: opening

40Q: Filter element lens holder

433Q: Extension leg

112Q: base body

1122Q: Open surface

433Q: Extension leg

4331Q: supplementary surface

11F: Integrated base

115F: installation slot

112F: Base body

11F: Integrated base

116F: raised steps

11G: Integrated base

115G: installation slot

117G: gap

40G: Filter element lens holder

116G: raised steps

43G: Filter element lens holder body

431G: Joint edge

432G: extended edge

431G: Joint edge

432G: extended edge

11H: One base

115H: installation slot

40H: Filter element lens holder

42H: Joint groove

43H: Filter element lens holder body

41H: Support groove

116H: raised steps

117H: gap

431H: Joint edge

117G: gap

11I: Integrated base

116I: raised steps

117I: gap

40I: Filter element lens holder

43I: Filter element lens holder body

431I: Joint edge

432I: extended edge

11I: Integrated base

116I: raised steps

431J: Joint edge

117J: gap

432J: extended edge

11K: One base

116K: raised steps

115K: installation slot

117K: gap

40K: Filter element lens holder

43K: Filter element lens holder body

431K: Joint edge

432K: extended edge

45K: sinking arm

40L: Filter element lens holder

46L: Upper wall

43L: Filter element lens holder body

461L: limit port

462L: pin port

40M: Filter element lens holder

46M: Upper wall

47M: Lower wall

461M: limit port

471M: Lower bag mouth

11N: One-piece base

118N: lens wall

116N: raised steps

112N: base body

115N: installation slot

118N: lens wall

115N: installation slot

1410: Jumper

111A: Light window

114A: inside

40A: Filter element lens holder

42A: Joint groove

43A: Filter element lens holder body

44A: extension arm

45A: sinking arm

40B: Filter element lens holder

41B: Support groove

11B: One base

111B: light window

40B: Filter element lens holder

43B: Filter element lens holder body

44B: extension arm

40B1: Filter element lens holder

41B1: Support groove

48B1: Mounting slot

43B1: Filter element lens holder body

44B1: extension arm

49B1: lens department

100B1: Single camera module

40B1: Filter element lens holder

49B1: lens department

40B2: Filter element lens holder

41B2: Support groove

48B2: Mounting slot

40B2: Filter element lens holder

43B2: Filter element lens holder body

44B2: Inner extension arm

41B2: Support groove

48B2: Mounting slot

49B2: Lens Department

100B2: Single camera module

40B1, 40B2: filter element lens holder

441C: Corner mouth

40P: Filter element lens holder

46P: Limit bump

43P: Filter element lens holder body

1400P: One-piece filter element lens holder

1400P: One-piece filter element lens holder

1410P: Jumper

46P: Limit bump

11D: One-piece base

112D: base body

111D: light window

1121D: opening

40D: Filter element lens holder

433D: Extension leg

121D: substrate

122D: electronic components

11E: One base

112E: base body

111E: light window

40E: Filter element lens holder

433E: Extension leg

111E: light window

112E: base body

121E: substrate

433E: Extension leg

1110E: Siamese base

1111E: Siamese

1400E: One-piece filter element lens holder

11F: Integrated base

115F: installation slot

117F: gap

1110F: Siamese base

1111F: Connection part

116F: raised steps

43F: Filter element lens holder body

431F: Joint edge

432F: extended side

11Q: One base

40Q: Filter element lens holder

111Q: light window

112Q: base body

122Q: electronic components

433Q: Extension leg

1121Q: opening

1122Q: Open surface

4331Q: supplementary surface

11R: One base

112R: base body

111R: light window

1110R: Siamese base

1121R: opening

40R: Filter element lens holder

433R: Extension leg

43R: Filter element lens holder body

121R: substrate

112R: base body

1400R: One-piece filter element lens holder

115R: installation slot

117R: opening

116R: raised steps

431R: Joint edge

432R: extended edge

1410R: Jumper

12R: circuit board

116R: raised steps

11H: One base

116H: raised steps

115H: installation slot

117H: gap

1400H: One-piece filter element lens holder

11I: Integrated base

116I: raised steps

117I: gap

115I: installation slot

40I: Filter element lens holder

43I: Filter element lens holder body

431I: Joint edge

432I: extended edge

432U1: extended edge

45I: sinking arm

1100I: Siamese base

11I: Integrated base

116I: raised steps

117I: gap

431I: Joint edge

432I: extended edge

1400I: One-piece filter element lens holder

1410I: Jumper

1110I: Siamese base

1111I: Siamese

117I: gap

116J: raised steps

1110J: Siamese base

11J: One base

115J: installation slot

11K: One base

116K: raised steps

117K: gap

40K: Filter element lens holder

43K: Filter element lens holder body

431K: Joint edge

432K: extended edge

431K: Joint edge

432K: extended edge

45K: sinking arm

40L: Filter element lens holder

43L: Filter element lens holder body

461L: limit port

46L: Upper wall

100L: single camera module

462L: pin port

1000L: Array camera module

40M: Filter element lens holder

46M: Upper wall

47M: Lower wall

471M: Lower bag mouth

11M: One base

1000M: Array camera module

12M: circuit board

11N: One-piece base

118N: lens wall

1181N: lens room

116N: raised steps

115N: installation slot

40N: Filter element lens holder

42N: Joint groove

1000S: Array camera module

100S: single camera module

10S: One-piece base element

12S: circuit board

1120S: Siamese circuit board

1000T: Array camera module

100T: Integrated camera module monomer

1120T: One piece circuit board

1110T: Siamese base

111T: light window

115T: installation slot

40T: Filter element lens holder

1000: Array camera module

200: Main body of electronic equipment

300: electronic equipment

α: tilt angle

α 1: Joint angle

β: Support angle

W1, W2, W: width

d1: thickness

d2: thickness

AF: Dynamic focus camera module

FF: Fixed focus camera module

Figure 1A is a circuit board component of a conventional molded package.

Fig. 1B is a circuit board component of a conventional COB package.

2 is a cross-sectional view of the camera module according to the first preferred embodiment of the present invention.

Fig. 3 is an exploded view of the camera module according to the first preferred embodiment of the present invention.

4 is a schematic diagram of a partial assembly process of the camera module according to the first preferred embodiment of the present invention.

5 is a schematic diagram of a modified implementation of the camera module according to the first preferred embodiment of the present invention.

Fig. 6 is another implementation of the camera module according to the first preferred embodiment of the present invention.

Fig. 7 is a cross-sectional view of a first modified embodiment of the integrated base element and filter element lens holder according to the first preferred embodiment of the present invention.

8A is a cross-sectional view of a second modified embodiment of the integrated base element and the filter element lens holder according to the first preferred embodiment of the present invention.

FIG. 8B is a modified embodiment of the second modified embodiment of the filter element lens holder of the first preferred embodiment of the present invention.

FIG. 8C is another modified embodiment of the second modified embodiment of the filter element lens holder according to the first preferred embodiment of the present invention.

Fig. 9A is a perspective view of a third modified embodiment of the filter element lens holder according to the first preferred embodiment of the present invention.

Fig. 9B is a fourth modified embodiment of the integrated base element and filter element lens holder of the camera module according to the first preferred embodiment of the present invention.

10A and 10B are cross-sectional views of the camera module in different directions according to the second preferred embodiment of the present invention.

Fig. 11 is a perspective exploded view of an integrated base element and a filter element lens holder according to a second preferred embodiment of the present invention.

FIGS. 12A and 12B are cross-sectional views of the integrated base element and the filter element lens holder according to the second preferred embodiment of the present invention in different directions.

Fig. 13A is a perspective exploded view of a modified embodiment of the integrated base element and filter element lens holder according to the second preferred embodiment of the present invention.

FIG. 13B is a perspective view of another modified embodiment of the integrated base element and filter element lens holder of the camera module according to the second preferred embodiment of the present invention.

Fig. 13C is an exploded view of Fig. 13B.

Fig. 14 is a cross-sectional view of a camera module according to a third preferred embodiment of the present invention.

15A and 15B are cross-sectional views of the camera module in different directions according to the fourth preferred embodiment of the present invention.

16A and 16B are cross-sectional views of the camera module in different directions according to the fifth preferred embodiment of the present invention.

17A and 17B are cross-sectional views of a camera module in different directions according to a sixth preferred embodiment of the present invention.

18A and 18B are cross-sectional views from different directions of a modified implementation of the camera module according to the sixth preferred embodiment of the present invention.

19A and 19B are cross-sectional views of the camera module in different directions according to the seventh preferred embodiment of the present invention.

20A is a cross-sectional view of a camera module according to the eighth preferred embodiment of the present invention.

20B is a cross-sectional view of another camera module according to the eighth preferred embodiment of the present invention.

Fig. 21 is an exploded perspective view of a camera module according to an eighth preferred embodiment of the invention.

Fig. 22 is a cross-sectional view of a camera module according to a ninth preferred embodiment of the present invention.

Fig. 23 is a cross-sectional view of a camera module according to a tenth preferred embodiment of the present invention.

Fig. 24 is an application diagram of the above preferred embodiment according to the present invention.

25A and 25B are cross-sectional views of the array camera module in different directions according to the eleventh preferred embodiment of the present invention.

Fig. 26 is an exploded view of the array camera module according to the eleventh preferred embodiment of the present invention.

Fig. 27 is a perspective view of a lens holder of a conjoined filter element of an array camera module according to an eleventh preferred embodiment of the present invention.

28A and 28B are cross-sectional views of another array camera module according to the eleventh preferred embodiment of the present invention.

29A and 29B are cross-sectional views of another array camera module according to the eleventh preferred embodiment of the present invention.

30A and 30B are schematic diagrams of a modified implementation of the array camera module according to the eleventh preferred embodiment of the present invention.

Fig. 31 is a cross-sectional view of a first modified embodiment of a conjoined base element and a conjoined filter element lens holder according to the eleventh preferred embodiment of the present invention.

32A is a cross-sectional view of a second modified implementation of the array camera module according to the eleventh preferred embodiment of the present invention.

32B is a modified embodiment of the second modified embodiment of the integrated filter element lens holder according to the eleventh preferred embodiment of the present invention.

32C is another modified embodiment of the second modified embodiment of the integrated filter element lens holder according to the eleventh preferred embodiment of the present invention.

33A is a perspective view of a third modified embodiment of the conjoined base element and the conjoined filter element lens holder of the array camera module according to the eleventh preferred embodiment of the present invention.

FIG. 33B is a fourth modified embodiment of the integrated base element and the integrated filter element lens holder of the array camera module according to the eleventh preferred embodiment of the present invention.

34A and 34B are cross-sectional views of the array camera module in different directions according to the twelfth preferred embodiment of the present invention.

FIG. 35 is a three-dimensional split view of the conjoined base and the conjoined filter element lens holder of the array camera module according to the twelfth preferred embodiment of the present invention.

36A and 36B are cross-sectional views in different directions of the modified embodiment of the conjoined base and the conjoined filter element lens holder of the array camera module according to the twelfth preferred embodiment of the present invention.

36C is an exploded view of a three-dimensional deformation implementation of the conjoined base and the conjoined filter element lens holder of the array camera module according to the twelfth preferred embodiment of the present invention.

Fig. 37A is a perspective view of another modified embodiment of the conjoined base element and the conjoined filter element lens holder of the array camera module according to the twelfth preferred embodiment of the present invention.

Fig. 37B is an exploded view of Fig. 37A.

38A and 38B are cross-sectional views of the array camera module in different directions according to the thirteenth preferred embodiment of the present invention.

Fig. 39 is a three-dimensional exploded view of the integrated base element and filter element lens holder of the array camera module according to the thirteenth preferred embodiment of the present invention.

40A and 40B are cross-sectional views of the array camera module in different directions according to the fourteenth preferred embodiment of the present invention.

Fig. 41 is a three-dimensional exploded view of the conjoined base element and the conjoined filter element lens holder of the array camera module according to the fourteenth preferred embodiment of the present invention.

42A and 42B are cross-sectional views in different directions of a modified implementation of the array camera module according to the fourteenth preferred embodiment of the present invention.

FIG. 43 is a three-dimensional exploded view of the conjoined base element and the conjoined filter element lens holder of the array camera module according to the fourteenth preferred embodiment of the present invention.

44A and 44B are cross-sectional views of the array camera module in different directions according to the fifteenth preferred embodiment of the present invention.

FIG. 45 is a three-dimensional exploded view of the conjoined base element and the conjoined filter element lens holder of the array camera module according to the fifteenth preferred embodiment of the present invention.

46A and 46B are cross-sectional views in different directions according to the deformation of the conjoined base element and the conjoined filter element lens holder of the array camera module according to the fifteenth preferred embodiment of the present invention.

FIG. 47 is an exploded view of a modified embodiment of the conjoined base element and the conjoined filter element lens holder of the array camera module according to the fifteenth preferred embodiment of the present invention.

48A and 48B are cross-sectional views of the array camera module in different directions according to the sixteenth preferred embodiment of the present invention.

Fig. 49 is a three-dimensional exploded view of the conjoined base element and the conjoined filter element lens holder of the array camera module according to the sixteenth preferred embodiment of the present invention.

50A and 50B are cross-sectional views of the array camera module in different directions according to the seventeenth preferred embodiment of the present invention.

Fig. 51 is an exploded view of the array camera module according to the seventeenth preferred embodiment of the present invention.

52 is a cross-sectional view of an array camera module according to the eighteenth preferred embodiment of the present invention.

Fig. 53 is a cross-sectional view of an array camera module according to a nineteenth preferred embodiment of the present invention.

Fig. 54A is a three-dimensional exploded schematic diagram of the array camera module according to the twentieth preferred embodiment of the present invention.

Fig. 54B is a cross-sectional view of the array camera module according to the twenty-first preferred embodiment of the present invention. FIG. 55 is a schematic diagram of the application of the array camera module according to the above-mentioned preferred embodiment of the present invention.

The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments in the following description are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and The description is simplified, rather than indicating or implying that the pointed device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore the above terms should not be construed as limiting the present invention.

It can be understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in other embodiments, The number can be multiple, and the term "one" cannot be understood as a restriction on the number.

The molding and packaging process is an important application process developed in the field of camera modules recently. Although it is a well-known technology in other fields, it is in the field of camera modules, especially for the recent popular multi-lens, high-element camera modules. The molding and packaging process has shown its advantages and importance, and has entered the stage of suitable application. Compared with the traditional COB packaged camera module, the camera module based on the molding and packaging process forms a lens base by molding and packaging instead of the traditional single lens base, which can reduce the size of the camera module and provide a flat mounting surface However, the replacement lens holder formed by the molded package needs to undertake the functions of the original lens holder, such as installing filter elements. As mentioned above, the lens holder formed by the molded package is not suitable for directly mounting the filter element. On the other hand, the layout of photosensitive components and electronic components on the circuit board will affect the size of the camera module. According to the present invention, a camera module and an array camera module and a filter element lens holder based on an integrated packaging process are provided. The filter element lens holder is introduced into the column camera module, so that the filter element lens holder and the integrated base are matched to assume the function of the traditional lens holder, so that on the basis of the application of an integrated packaging process, such as a molded one The molding process can provide good installation conditions for filter elements, drivers or lenses, make up for the installation problems caused by the integrated packaging process, and lay out the components on the circuit board more reasonably, so that the space of the circuit board is fully utilized, Reduce the size of the camera module.

As shown in Figures 2 to 4, the camera module according to the first preferred embodiment of the present invention. The camera module 100 can be applied to various electronic devices, such as but not limited to smart phones, wearable devices, computer equipment, televisions, vehicles, cameras, monitoring devices, etc. The camera module 100 cooperates with the The electronic equipment realizes the image acquisition and reproduction of the target object.

As shown in Figures 2 to 4, the camera module according to the first preferred embodiment of the present invention. The camera module 100 includes a lens 30 and an optical element. The optical element includes an integrated base element 10, a photosensitive element 20, a filter element lens holder 40 and a filter element 50.

The integrated base element 10 includes an integrated base 11 and a circuit board 12. The integrated base 11 is integrally packaged on the circuit board 12, for example, but not limited to a molded integrally packaged form on the circuit Plate 12, the filter element lens holder 40 is installed on the integrated base 11, so that the integrated base 11 and the filter element lens holder 40 cooperate with each other to replace the lens holder or bracket of a traditional camera module , And there is no need to attach the lens holder or bracket to the circuit board by glue as in the traditional packaging process. The photosensitive element 20 is operatively connected to the circuit board 12. The photosensitive element 20 is electrically connected to the circuit board 12 of the integrated base element 10, the filter element lens holder 40 is mounted on the integrated base element 10, and the lens 30 is located on the photosensitive element 20's photosensitive path.

The integrated base 11 has a light window 111 and a base body 112 forming the light window 111. The light window 111 provides a light path for the photosensitive element 20, and the base body 112 is integrally molded. Packaged on the circuit board 12. In particular, in this embodiment, the light window 111 is a closed ring structure, so as to provide a closed internal environment for the lens 30. The circuit board 12 includes a The substrate 121, and a plurality of electronic components 122 formed on the substrate 121 such as mounted by an SMT process, the electronic components 122 include, but are not limited to, resistors, capacitors, driving devices, and the like. In this embodiment of the present invention, the integrated base 11 is integrally packaged on the substrate 121, and is integrally covered on the electronic components 122, so as to prevent the adhesion of dust and debris in a traditional camera module. The photosensitive element 20 is contaminated on the electronic component 122 to affect the imaging effect. It can be understood that, in another modified embodiment, it is also possible that the electronic component 122 is buried in the substrate 121, that is, the electronic component 122 may not be exposed to the outside. The substrate 121 of the circuit board 12 may be a PCB rigid board, a PCB flexible board, a rigid-flex board, a ceramic substrate, and the like. It is worth mentioning that in this preferred embodiment of the present invention, because the integrated base 11 can completely cover the electronic components 122, the electronic components 122 may not be embedded in the substrate 121. The substrate 121 is only used to form conductive lines, so that the final integrated base element 10 can have a smaller thickness.

It is worth mentioning that, in some embodiments, the electronic components 122 are arranged around the photosensitive element 20, and in different embodiments, the positions of the electronic components 122 can be set as required. The design layout, such as focusing on one side or both sides, can be matched with the position of the photosensitive element 20 and the subsequent position of the electrical connection element 203 and the shape of the filter element lens holder 40, thereby making more reasonable use The spatial location on the substrate 122 reduces the size of the camera module as much as possible. Those skilled in the art should understand that the location and type of the electronic components 122 are not limited by the present invention. It is worth mentioning that in the actual cross-sectional view, due to the different placement positions of the electronic components 122, the electronic components may not be visible in the cross-sectional view or may only see one side, but in the present In the drawings of the invention, for ease of understanding and description, the electronic components 122 can be seen in a cross-sectional view, and the invention is not limited in this respect.

More specifically, the substrate 121 has an upper surface 1211 and a lower surface 1212, the upper surface 1211 and the lens 30 are in opposite directions, and the lower surface 1212 and the lens 30 are in opposite directions. The photosensitive element 20 includes a front side 201 and a back side 202, and the front side 201 and the lens 30 The directions are opposite and used for light-sensing. The back surface 202 is opposite to the lens 30 and used to be attached to the upper surface 1211 of the substrate 121. The photosensitive element 20 is electrically connected to the substrate 121 through at least one electrical connection element 203. The electrical connection element 203 is exemplified but not limited to gold wire, silver wire, copper wire, and aluminum wire. The electrical connection element 203 can be arranged on one side, two sides, three sides or four sides of the photosensitive element 20. In some drawings of the present invention, the electrical connection element 203 is arranged on four sides as follows: For illustration, but in other embodiments, the electrical connection element 203 can be arranged on one side, two sides or three sides as required. Those skilled in the art should understand that the number of the electrical connection elements 203 is , Location, and type are not limitations of the present invention.

The photosensitive element 20 is mounted on the substrate 121 by way of example but not limited to SMT process (Surface Mount Technology, surface mount process), and electrical connection to the substrate through COB (Chip On Board) gold wire. 121. Of course, in other embodiments of the present invention, the photosensitive element 20 is mounted on the substrate 121 in other ways, such as embedded, FC (Flip Chip, flip chip), etc. The technology in the field Personnel should understand that the connection and installation manner of the photosensitive element 20 and the circuit board 12 is not a limitation of the present invention.

More specifically, the front surface 201 of the photosensitive element 20 has a photosensitive area 2011 and a non-photosensitive area 2012. In particular, the non-photosensitive area 2012 surrounds the periphery of the photosensitive area 2011. The photosensitive area 2011 is used to perform a photosensitive function to convert light signals into electrical signals, and the non-photosensitive area 2012 is electrically connected to the circuit board 12 through the electrical connection element 203 to transmit the electrical signals to the Circuit board 12. The lens 30 and the photosensitive element 20 are arranged in optical alignment, and the optical axis is the same, so that the light passing through the lens 30 can reach the photosensitive element 20 through the light window 111, and further pass through the photosensitive element 20. After photoelectric conversion, electrical signals can be transmitted to the circuit board 12, so that the camera module 100 can collect image information.

As shown in FIGS. 2 and 3, the camera module 100 includes a filter element 50 for filtering the light passing through the lens 30. The filter element 50 is exemplified but not limited to an infrared cut filter, Blue glass filter, wafer-level infrared cut filter, fully transparent film, visible light filter. The filter element 50 is mounted on the filter element lens holder 40 and is located in the light path of the photosensitive element 20. The camera module may also include a driver 60, such as a voice coil motor, a piezoelectric motor, and so on. The lens 30 is installed on the driver 60 to form a dynamic focus camera module, namely an AF (Auto Focus) camera module. The driver 60 includes at least one pin 61, and the driver 60 is operatively connected to the circuit board 12 through the pin 61. The pin 61 may be one of a single pin, a double pin, a single row pin, or a double row pin. In some drawings of the present invention, two pins are taken as an example for illustration, but it is not a limitation. The pin 61 is usually located close to the edge, and a cross-sectional view taken from the position corresponding to the line AA in the position of FIG. 3 corresponds to the cross-sectional view of FIG. 2. The pin 61 is actually not visible in the cross-sectional view corresponding to FIG. 2, but In order to facilitate understanding and description, dashed lines are used to indicate the existence of pins 61 in the corresponding cross-sectional views. Those skilled in the art should understand that the type, shape and position of the pin 61 are not a limitation of the present invention.

As shown in FIGS. 2 to 4, the filter element 50 is mounted on the filter element lens holder 40 and sinks into the light window 111 of the integrated base 11. The integrated base 11 of the integrated base element 10 has a top surface 113, the filter element lens holder 40 is mounted on the top surface 113 of the integrated base 11, and the driver 60 is mounted于The filter element lens holder 40. According to this embodiment of the present invention, the top surface 113 of the integrated base 11 extends planarly. In other words, the integrated base 11 forms a platform structure without step protrusions, and the filter element lens holder 40 is mounted on the platform structure. It is worth mentioning that in this manner, the top surface 113 of the integrated base 11 extends flatly without obvious bending angles. Therefore, in the integrated packaging process, such as the molding process, A more flat and burr-free mounting surface is obtained, and a flat mounting condition is provided for the filter element lens holder 40.

It is worth mentioning that the filter element 50, such as a blue glass filter, is a relatively fragile and relatively expensive element that is easily broken. Therefore, the protection of the filter element 50 is also extremely important during the manufacturing process of the camera module. An important aspect. In the present invention, the integral base 11 is molded such as injection It is made by plastic or molding process. The material of the filter element lens holder 40 is not limited, as long as it has sufficient strength to carry the filter element 50. Preferably, the filter element lens holder 40 and the integrated base 11 can be manufactured by using different manufacturing processes, such as an injection molding process to form the filter element lens holder 40, and transfer molding to make the The integrated base 11 can therefore be made of different materials, so that the filter element lens holder 40 and the integrated base 11 have different hardness and surface flexibility. For example, the filter element lens holder 40 can be made It has better flexibility, so that when the filter element 50 is installed on the filter element lens holder 40, it is installed on the filter element lens holder compared to the case of being installed on the integrated base 11 The stress received at 40 is smaller, so that the filter element 50 is more suitable for installation, so that the filter element 50 is damaged or broken. In other words, the filter element lens holder 40 relieves the external stress that the filter element 50 may experience, such as the stress experienced when it is directly bonded to the integrated base 11.

Further, the filter element lens holder 40 has at least one supporting groove 41 and at least one engaging groove 42. The supporting groove 41 is used for mounting the filter element 50, and the engaging groove 42 is used for mounting on the integrated body. Base 11. The supporting groove 41 is connected to the light window 111 to form an accommodating opening 411 for accommodating the filter element 50. The engaging groove 42 surrounds the periphery of the bottom of the filter element lens holder 40. In other words, the filter element lens holder 40 has the accommodating opening 411 for accommodating the filter element 50 so that the filter element 50 is located in the photosensitive path of the photosensitive element 20.

It is worth mentioning that the filter element 50 is installed in the support groove 41, and the relative height of the filter element lens holder 40 is reduced, so that the filter element 50 will not or less protrude from The filter element lens holder 40 does not increase the height of the camera module 100 and is not easy to touch the lens 50 or the driver 60.

In other words, the supporting groove 41 forms an inner loop to facilitate the installation of the filter element 50 inside the filter element lens holder 40 in the light path of the photosensitive element 20. The connection The joining groove 42 forms an outer loop to facilitate outward joining to the integrated base 11, and the integrated base 11 provides a mounting position for the filter element lens holder 40.

More specifically, the shape of the engaging groove 42 matches the shape of the integrated base 11 to facilitate the stable installation of the filter element lens holder 40 on the integrated base 11.

Further, referring to FIGS. 2 to 4, the filter element lens holder 40 includes a filter element lens holder main body 43, at least one inner extension arm 44, and at least a sinker arm 45. The sinker arm 45 extends from the The filter element lens holder main body 43 extends in a turning direction and longitudinally integrally, so that the installation position of the filter element 50 sinks into the light window 111. The inner extension arm 44 turns and extends laterally integrally from the sinking arm 45, so as to provide a horizontal installation position for the filter element 50, so that the filter element 50 and the photosensitive element 20 are The optical axis is consistent. In the example in the figure, the filter element lens holder 40 includes four integrally connected inner extension arms 44 and four integrally connected sinker arms 45, each of the inner extension arms 44 and each of the The sinker arm 45 extends at different positions to form the annular integrated filter element lens holder 40.

In other words, the sinking arm 45 extends longitudinally and integrally on the inner side of the filter element lens holder main body 43, and the engagement groove 42 is formed on the bottom side of the filter element lens holder main body 43 to facilitate the engagement with In the integrated base 11, the inner extension arm 44 extends laterally inside the sinking arm 45, and the supporting groove 41 is formed on the top side of the inner extension arm 44 to facilitate supporting the filter Component 50.

In one embodiment, the shape of the coupling groove 42 of the filter element lens holder 40 is consistent with the shape of the light window 111 formed by the integrated base 11, and the shape of the supporting groove 41 is the same as that of the The shape of the filter element 50 is uniform. In particular, the filter element 50 has a square structure, and the top view of the support groove 41 is a ring structure, such as a square ring.

The filter element lens holder 40 has the accommodating opening 411 for accommodating the filter element 50 so that the filter element 50 is located in the photosensitive path of the photosensitive element 20. Specifically, the lens holder body 43 and the inner extension arm 44 form the receiving opening 411, that is, the extension length of the inner extension arm 44 determines the minimum area required by the filter element 50. It’s worth mentioning that in the molding and packaging process However, since the inner extension arm 44 cannot be formed, the area of the required filter element is larger, or the area of the filter element required by the traditional lens holder is increased. In the present invention, the inner extension The arm 44 extends inward, so that the required area of the filter element 50 is reduced, so that the advantages of the filter element lens holder 40 are combined with the advantages of an integrated package.

For example, referring to FIG. 2, the distance between the inner extension arms 44 on the opposite sides is marked as L, and the diameter of the filter element 50 only needs to be greater than L to be mounted on the inner extension arm 44 There is no need to be mounted on the base body 112, so that the required area of the filter element 50 is reduced.

It is worth mentioning that the extension distance of the sinking arm 45 affects the sinking depth of the filter element 50 in the light window 111, and the extension distance of the inner extension arm 44 affects the installed filter. The area size of the light element 50. For example, as the extended distance of the sinking arm 45 is greater, the position of the filter element 50 in the light window 111 sinks downward, and the distance from the photosensitive element 20 is smaller, and the corresponding The back focal length of the camera module 100 is smaller; when the extension distance of the inner extension arm 44 is larger, the receiving opening 411 of the filter element lens holder 40 is smaller, and the required filter element 50 is The smaller the area, the easier it is to obtain the suitable filter element 50, and the installation is convenient, which reduces the cost of the camera module 100. Of course, the extension distance of the sinking arm 45 needs to be combined with the imaging effect of the camera module, such as reducing the back focal length to prevent dark spots, such as dusty images; and the extension arm 44 The extension distance needs to consider factors such as the light path of the camera module 100, the photosensitive area 2011 and the non-photosensitive area 2012 of the photosensitive element 20, and the remaining width of the circuit board 12, such as making the inner extension arm 44 When extending inward, when the filter element 50 is small, the inner extension arm 44 will not block the photosensitive area 2011 of the photosensitive element 20, and will not block the incoming light flux too much, and It is possible to extend more at the position where the remaining width of the circuit board 12 package is wider, and to extend less at the position where the remaining width of the circuit board 12 package is smaller, so as to minimize the The area of the filter element 50.

The shape of the filter element lens holder 40 is matched with the shape of the integrated base 11. In some embodiments, the integrated base 11 has an approximately regular symmetrical structure, such as a square ring. Accordingly, the filter element lens holder 40 has a symmetric structure, and the filter element lens holder body 43 has a regular shape. Each of the inner extension arms 44 has the same shape, and each of the sinking arms 45 has the same shape. In other embodiments, due to the different positions of the electronic components 122 that need to be coated, the inside of the integrated base 11 has a position protruding inward, and the width is different. Accordingly, the filter The element lens holder body 43 may be provided with corresponding grooves or protruding positions, or the length of the inner extension arm 44 may be different to adapt to the shape of the integrated base 11 and to adapt to the position of the photosensitive element 20, And it is convenient to install the filter element 50.

In some embodiments, the filter element lens holder 40 can be installed on the integrated base 11 by glue bonding, and the flatness of the filter element lens holder 40 can be adjusted by the thickness of the glue.

It is worth mentioning that in this embodiment of the present invention, the integrated base 11 is encapsulated on the upper surface 1211 of the circuit board 12, while in other embodiments of the present invention, the integrated base 11 can extend to the side and/or bottom surface of the circuit board 12, and those skilled in the art should understand that the integral molding scope of the integrated base 11 is not a limitation of the present invention.

In one embodiment, during the assembling process of the integrated base element 10 and the filter element lens holder 40 of the camera module 100, referring to FIG. 4, the integrated base element 121 is first formed on the substrate 121. The base 11, and then the filter element 50 is mounted on the filter element lens holder 40, and then the filter element lens holder 40 with the filter element 50 is mounted on the integrated base 11 , Thereby completing the installation process of the filter element 50 relatively conveniently.

It is also worth mentioning that in this embodiment of the present invention, the substrate 121 has a flat plate shape, and the photosensitive element 20 is attached to the upper surface 1211 of the substrate 121. In another embodiment, the substrate 121 may have an inner groove, and the photosensitive element 20 is accommodated in the inner groove to reduce the height of the photosensitive element 20 protruding from the substrate 121. In another embodiment, the The substrate 121 may have a through hole communicating with both sides of the substrate 121, and the photosensitive element 20 is accommodated in the through hole, so that the relative position of the photosensitive element 20 and the substrate 121 can be adjusted, such as The upper surface of the photosensitive element 20 is arranged in line with the upper surface 1211 of the substrate 121 or the lower surface of the photosensitive element 20 is arranged in line with the lower surface 1212 of the substrate 121. In another embodiment, the substrate 121 may have a passage, and the passage has a stepped structure, and the photosensitive element 20 is mounted on the passage by flip-chip mounting. In another embodiment, the substrate 121 may have a reinforcement hole, and the integrated base 11 extends into the reinforcement hole to enhance the structural strength of the component 10 of the integrated base 11. In another embodiment, the circuit board 12 includes a back plate, and the back plate is laminated on the bottom of the substrate 121 to enhance the structural strength and heat dissipation performance of the integrated base element 10. The back plate is exemplified but not limited to a metal plate. In another embodiment, the integrated base element 10 includes an electromagnetic shielding layer, and the shielding layer is wrapped around the outside or inside of the integrated base 11 to enhance the camera module 100 Anti-electromagnetic interference ability. In other embodiments of the present invention, the circuit board 12 may also have various other modifications to increase or enhance the different performances of the integrated base element 10. Those skilled in the art should understand that the circuit board described above The structural deformation of the plate 12 is not a limitation of the present invention.

In the above embodiment of the present invention, the filter element lens holder 40 is installed on the integrated base 11, and the driver 60 is installed on the filter element lens holder 40, that is, the filter element lens holder 40 The optical element lens holder 40 is arranged between the driver 60 and the integrated base 11. In another modified embodiment of the present invention, referring to FIG. 5, the filter element lens holder 40 and the driver 60 are both mounted on the top surface 113 of the integrated base 11. Further, the filter element lens holder 40 is installed at a position adjacent to the inner side of the integrated base 11, and the driver 60 is installed at a position adjacent to the outside of the integrated base 11, so that the driver 60 and the The filter element lens holder 40 coordinately distributes the top surface 113 of the integrated base 11.

It is worth mentioning that, in the above-mentioned preferred embodiment of the present invention, the camera module 100 includes the driver 60, and the lens 30 is mounted on the driver 60, thereby forming an automatic Adjusting the focal length of the dynamic focus camera module AF, and in another embodiment of the present invention, referring to FIG. 6, the camera module 100 does not include the driver 60, forming a fixed focus camera module, that is, FF (Fix Focus) camera module, the lens 30 is directly mounted on the filter element lens holder 40. Those skilled in the art should understand that the type of the camera module 100 is not a limitation of the present invention.

Those skilled in the art should understand that the filter element lens holder 40 in the present invention can be manufactured in a traditional lens holder manufacturing method, and the size of the filter element lens holder 40 is designed according to the size of the integrated base 11 . For example, the filter element lens holder 40 may be manufactured by injection molding, or may be manufactured by combination, such as by bonding.

It is worth mentioning that each part of the filter element lens holder 40, that is, the filter element lens holder body 43, the inner extension arm 44, and the sinking arm 45 can be integrally formed of the same material. It can also be of different materials. In the drawings, for clear description, different lines and shades are used to indicate various parts, but they are not limited by materials or structures.

It is also worth mentioning that the filter element lens holder 40 can be used to install the filter element 50, and can also be used to install the lens 30 or the driver 60. Those skilled in the art should understand that The mounting part on the filter element lens holder 40 is not a limitation of the present invention.

As shown in FIG. 7, it is a first modified embodiment of the integrated base element and filter element lens holder according to the first preferred embodiment of the present invention. In this embodiment, the inside of the integrated base 11A extends upward obliquely to form the light window 111A with a gradually increasing opening. More specifically, the integrated base 11A has an inner side 114A, and the inner side 114A forms an inclination angle α with the central optical axis of the camera module 100, so that the opening of the light window 111A gradually increases , In order to facilitate the manufacturing and shaping of the integrated base 11A. The range of α is 3°~30°. In some embodiments, the value of α is selected from 3°-15°, 15°-20°, or 20°-30°. Correspondingly, the engagement groove 42A of the filter element lens holder 40A has an engagement angle α 1, and the engagement angle α 1 corresponds to the inclination angle α to facilitate the The shape of the engaging groove 42A is adapted to the inclined shape of the inner surface 114A, so that the installation of the filter element lens holder 40A is more stable.

In other words, the sinking arm 45A extends from the filter element lens holder main body 43A in a turning direction and obliquely downward, thereby forming the joint angle α 1 that is adapted to the inclination angle α. Further, in an embodiment, the inner extension arm 44A extends in a turning direction and horizontally on the sinking arm 45A to form a support angle β, and the support angle β is greater than 90°, which is convenient for the filter element 50 installation. Of course, the integrated base 11 with the inclination angle α may also be installed with the filter element lens holder 40 without the joining angle α 1 and the supporting angle β.

As shown in FIG. 8A, it is a second modified embodiment of the integrated base element and filter element lens holder according to the first preferred embodiment of the present invention. The filter element lens holder 40B has a supporting groove 41B, and the supporting groove 41B is connected to the light window 111 of the integrated base 11B to provide an installation position for the filter element 50. In other words, the filter element 50 is installed in the supporting groove 41B.

Further, the filter element lens holder 40B includes a filter element lens holder main body 43B and at least one inner extension arm 44B, and the inner extension arm 44B is laterally integrated from the lower part of the filter element lens holder body 43B. Extend inward to form the supporting groove 41B. The filter element lens holder main body 43B is joined to the integrated base 11.

In other words, the filter element lens holder 40B does not include the sinking arm 45 and does not have the engaging groove 42. Therefore, compared to the above-mentioned embodiment, the installation position of the filter element 50 does not sink below In the light window 111, the required area of the filter element 50 can also be reduced by the extension distance of the inner extension arm 44B, and the filter element 50 is accommodated in the supporting groove 41B, This reduces the relative height of the filter element 50 and the filter element lens holder main body 43B.

FIG. 8B is a modified embodiment of the second modified embodiment of the filter element lens holder of the first preferred embodiment of the present invention. The filter element lens holder 40B1 has a supporting groove 41B1 and an attaching groove 48B1, which provide installation positions for the lens 30 and the filter element 50, respectively.

Further, the filter element lens holder 40B1 includes a filter element lens holder main body 43B1 and at least one inner extension arm 44B1, and the inner extension arm 44B1 extends laterally and integrally from the lower part of the filter element lens holder body 43B1. It extends inside to form the supporting groove 41B1 and the mounting groove 48B1. The filter element lens holder 40B1 further includes a lens portion 49B1 that integrally extends upward from the filter element lens holder main body 43B1 so as to accommodate the lens 30. In this embodiment of the present invention, the filter element 50 is attached to the inner extension arm 44B1 in an upside-down manner. Furthermore, in this embodiment of the present invention, the inside of the lens portion 49B1 is flat and has a threadless structure, which is suitable for mounting a threadless lens 30.

In other words, when the camera module 100 is a fixed-focus camera module, the lens 30 can be directly installed inside the filter element lens holder 40B1 to limit the lens 30. In particular, there is a gap between the lens portion 49B1 and the lens 30 to facilitate installation and adjustment of the lens 30 before being fixed in place.

FIG. 8C is another modified embodiment of the second modified embodiment of the filter element lens holder according to the first preferred embodiment of the present invention. The filter element lens holder 40B2 has a supporting groove 41B2 and an attaching groove 48B2, which provide installation positions for the lens 30 and the filter element 50, respectively.

Further, the filter element lens holder 40B2 includes a filter element lens holder main body 43B2 and at least one inner extension arm 44B2, and the inner extension arm 44B2 is laterally integrated from the lower part of the filter element lens holder body 43B2. Extend inward to form the supporting groove 41B2 and the mounting groove 48B2. The filter element lens holder 40B2 further includes a lens portion 49B2 that integrally extends upward from the filter element lens holder main body 43B2 so as to accommodate the lens 30. In this embodiment of the present invention, the filter element 50 is attached to the inner extension arm 44B2 in an upside-down manner.

Furthermore, in this embodiment of the present invention, the lens portion 49B1 has a threaded structure inside, which is suitable for mounting a threaded lens 30.

In other words, when the camera module 100 is a fixed-focus camera module, the lens 30 can be directly installed inside the filter element lens holder 40B2 to limit the lens 30.

It is worth mentioning that the above two embodiments are only used as examples to illustrate possible deformation modes of the filter element lens holder, indicating that the lens 30 can be directly installed inside the filter element lens holder 40B1, 40B2 , But not a limitation.

As shown in FIG. 9A, it is a third modified embodiment of the filter element lens holder according to the first preferred embodiment of the present invention. In this embodiment, the filter element lens holder 40 has at least one corner opening 441C, and the corner opening 441C is disposed at a corner position of the filter element lens holder 40 to facilitate the filter element 50 The installation of the camera module reduces the edge shadow caused by the sharp corners in the imaging of the camera module. More specifically, two adjacent inner extension arms 44C form a corner opening 441C, and the corner opening 441C extends outward so as to increase the luminous flux of the camera module at the corner position of the filter element lens holder 40. In other words, the adjacent inward extension arms 44C form a corner opening 441C extending outward so as to increase the luminous flux of the filter element lens holder 40 at the corner opening 441C and reduce edge shadows.

Specifically, in an embodiment, the corner opening 441C may be an expanded square corner. For example, but not limited to, four corresponding expanded square corners are provided at the four corner positions of the filter element lens holder 40. In other embodiments, the corner opening 441C may also be a circular arc angle, which increases the luminous flux at the corner of the filter element lens holder 40. Of course, in some embodiments, the corner opening 441C may not be provided. Those skilled in the art should understand that the shape, number, and position of the corner opening 441C are not limited by the present invention.

As shown in FIG. 9B, it is a modified embodiment of the first preferred embodiment of the present invention. The filter element lens holder 40 includes at least one limiting protrusion 46P, and the limiting protrusion 46P extends at least partially and convexly upward from the top of the filter element lens holder 40. Further, the limiting protrusion 46P extends upwardly at least partially and convexly from the top surface of the filter element lens holder main body 43, so as to limit the installed element and block dust or light from entering the camera module. . The limiting protrusion 46P is for example but not It is limited to limit the driver 60 or the lens 30. Particularly, in one embodiment, the limiting protrusion 46P is provided in the middle of the lens holder main body 43 to divide the top of the lens holder main body 43 into two parts, and the outer side is used to install the driver 60. , The lens 30 is located inside. In this manner, the limiting protrusion 46P can position the driver 60 to reduce the deviation of the driver 60. In addition, during the assembly process, the glue for installing the driver 60 can be prevented from overflowing inside and contaminating the lens or internal components. In particular, the limiting protrusion 46P may be an annular protrusion, so as to position the driver 60 as a whole and prevent the glue from overflowing to the inside.

It is worth mentioning that, in other embodiments of the present invention, threads may be provided on the surface of the limiting protrusion 46P to facilitate the direct mounting of the lens 30. And when a thread is provided on the outer side of the limiting protrusion 46P, it is suitable for the lens 30 with a larger aperture.

As shown in FIGS. 10A to 11, the camera module and its integrated base element and filter element lens holder are according to the second preferred embodiment of the present invention. The integrated base 11D includes a base body 112D to form at least one light window 111D to provide a light path for the photosensitive element 20. Further, the base body 112D has at least one opening 1121D, the opening 1121D communicates the light window 111D with the outside, and the filter element lens holder 40D supplements the opening 1121D, thereby forming the side-closed light窗111D.

In other words, in this embodiment, the base body 112D is not a closed structure but an open structure, and the base body 112D is closed by the supplement of the filter element lens holder 40D.

The filter element lens holder 40D includes at least one extension leg 433D. The extension leg 433D integrally extends from the filter element lens holder main body 43D downward to the substrate 121 so as to close the opening 1121D. For example, but not limited to, the extension leg 433D is connected to the substrate 121 and/or the base body 112 by bonding.

Specifically, the base body 112D forms a U-shaped structure, the filter element lens holder body 43 is joined to the U-shaped structure of the base body 112D, and the extension of the filter element lens holder 40D The legs 433D supplement the opening position of the U-shaped structure, so that the integrated base 11D is closed to form a closed internal environment.

In other words, in this embodiment, the integrated base 11D and the filter element lens holder 40D share the function of the lens holder of the camera module, so that the advantages of the integrated package and the function of the filter element lens holder 40D Combine.

It is worth mentioning that due to the increasingly higher requirements for the size of the camera module, the arrangement of the electronic components 122 of the circuit board 12, the location of the electrical connection elements 203, and the integrated base The packaging position of the seat 11 needs to be reasonably arranged. While making full use of the substrate 121, the area occupied by the component layout is minimized, thereby further reducing the size of the camera module. According to this embodiment of the present invention, the electronic components 122 are packaged in one piece in the direction in which the electronic components 122 are arranged, and the electronic components 122 are covered. The spatial position of the electronic components 122 is utilized while reducing the electronic components. 122 and the electrical connection element 203, and the extension leg 433D of the filter element lens holder 40D is provided on the side where the electronic component 122 is not provided, so as to make full use of the substrate 121 The remaining positions on the. On the other hand, through the bonding process of the filter element lens holder 40D, the flatness of the integrated base 11D can be adjusted and supplemented, providing good installation conditions for the camera module.

It is also worth mentioning that the photosensitive element 20, the electronic component 122, the electrical connection element 203, the integrated base 11D, and the filter element lens holder 40D need to be provided on the substrate 121, The electronic component 122, the electrical connection element 203, the integrated base 11D and the filter element lens holder 40D are arranged around the photosensitive element 20. In other words, the substrate 121 has a plurality of mounting areas 1213, and the mounting areas 1213 surround the outside of the photosensitive element 20. In order to improve the space utilization rate on the substrate 121, in some embodiments, the electronic components 122 are collectively disposed on the mounting area 1213 on one side of the substrate 121 or the mounting areas on both sides. 1213, and in the setting The mounting area 1213 of the electronic component 122 is integrally packaged by the integral base 11D, and then the electronic component 122 is covered by the integral base 11D, and the electronic component is not arranged 122 and/or the area adjacent to the installation area 1213 of the electrical connection element 203 is connected to the filter element lens holder 40D, so that the filter element lens holder 40D utilizes a narrower position on the substrate 121 The filter element lens holder 40D and the integrated base 11D are matched to form the light window 111D, and provide a light path for the photosensitive element 20. That is to say, the photosensitive element 20 may not be arranged at the center of the substrate 121, but may be biased to one side to form the mounting area 1213 with different widths, so that the electronic components 122 can be arranged conveniently and centrally. Further, the extension leg 433D of the filter element lens holder 40D is connected to a narrower position where the electronic component 122 and the electrical connection element 203 are not provided, and the wider mounting area 1213 is installed at The electronic component 122 and the electrical connection element 203, and the integrated base 11D is integrally formed to cover the electronic component 122. For example, the widths on both sides of the photosensitive element are W1 and W2, W1 is smaller than W2, and the extension leg 433D of the filter element lens holder 40D is connected to the narrower W1 side, and the wider W2 side , The electronic components 122 are arranged so that the electronic components 122 are concentrated on the wider side.

For example, but not limited to, in some embodiments, the assembling process of the integrated base element 10 may be to first attach the photosensitive element 20 to the substrate 121, and then set it in the design of the photosensitive element 20 The installation position, for example, the installation area 1213 of different widths is installed adjacent to one side, and then the electronic components 122 are installed in the installation area 1213, for example, the wider installation area, which is improved by integrated packaging at least The mounting area 1213 of the electronic component is integrally packaged to form the integral base 11D, and then the filter element lens holder 40D is mounted on the integral base 11D. In another embodiment, the electronic component 122 may be attached to the predetermined position, such as the predetermined installation area 1213, and then the integrated base 11D is formed, and then the photosensitive element 20 is installed. .

It is also worth mentioning that the filter element lens holder 40D can be manufactured by injection molding, so compared to the molding method of the integrated base 11D, a smaller wall thickness can be obtained, which means In other words, the thickness d1 of the extension leg of the filter element lens holder 40D may be smaller than the thickness d2 of the integrated base, so that the mounting areas 1213 of different widths of the substrate 121 can be used more reasonably. .

As shown in FIGS. 12A to 13A, it is a modified embodiment of the integrated base element and the filter element lens holder according to the second preferred embodiment of the present invention. The integrated base 11E includes a base body 112E. The base body 112E forms at least one light window 111E to provide a light path for the photosensitive element 20. Further, the integrated base 11E has two openings 1121E, each of the openings 1121E is connected to the light window 111E and the outside, the filter element lens holder 40E supplements the two openings 1121E, and the light window 111E The side is closed.

The filter element lens holder 40E includes two extension legs 433E, and each of the extension legs 433E integrally extends from the filter element lens holder main body 43E down to the substrate 121 to close each opening 1121E. For example, but not limited to, each of the extension legs 433E is connected to the substrate 121 and/or the base body 112E by bonding.

More specifically, in one embodiment, the base body 112E has a parallel structure, the filter element lens holder body 43E is joined to the parallel structure of the base body 112E, and the filter element lens holder 40E The extension legs 433E are supplemented with the opening positions at both ends of the parallel structure, so that the base body 112E is closed to form a closed internal environment.

As shown in FIG. 13B and FIG. 13C, it is another modified embodiment of the integrated base element and the filter element lens holder according to the second preferred embodiment of the present invention. In this embodiment, the integrated base 11Q includes a base body 112Q, and the base body 112Q forms at least one light window 111Q to provide a light path for the photosensitive element 20. Further, the integrated base 11Q has two openings 1121Q, each of the openings 1121Q is connected to the light window 111Q and the outside, and the filter element lens holder 40Q supplements the two openings 1121Q to connect the light window 111Q Enclose around. Different from the above-mentioned embodiment, the two openings 1121Q are positioned opposite to each other and have an inverted trapezoidal structure to facilitate positioning and installation of the filter element lens holder 40Q. In other words, the two openings 1121Q separate the base body 112Q into two opposite parts When the filter element lens holder 40Q is installed on the base body 112Q, the two parts of the base body 121Q are closed by the filter element lens holder 40Q.

Correspondingly, the filter element lens holder 40Q includes two extension legs 433Q, and each of the extension legs 433Q integrally extends from the filter element lens holder body 43Q downward to the substrate 121 to facilitate the opening of the opening. 1121Q closed. Specifically, the two extension legs 433Q are arranged opposite to each other and have an inverted trapezoidal structure, which is suitable for supplementing the opening 1121Q. For example, when the filter element lens holder 40Q is installed, the extension leg 433Q is limited to the opening 1121Q. That is to say, each opening 1121Q gradually increases from bottom to top, and the extension leg 433Q gradually widens from bottom to top, supplementing the opening 1121Q, so that the opening 1121Q is closed.

Those skilled in the art should understand that the shape and size of the opening 1121Q in the embodiment of the present invention are only used as examples to illustrate the ways that can be implemented, and are not a limitation of the present invention.

In particular, in some embodiments, the electronic components 122 may be centrally arranged on one side and covered by at least part of the base body 112Q and covered by the wider base body 112Q. However, the side where the electronic component 122 is not provided corresponds to the narrower base body 112Q. The filter element lens holder 40Q is mounted on the base body 43Q, and the extension leg 433Q supplements the opening 1121Q between the two parts.

Furthermore, the base body 112Q has at least one opening surface 1122Q, and the opening 1121Q is formed relative to the two opening surfaces 1122Q. The opening surface 1122Q extends obliquely and integrally upward from the substrate 121 so as to form the inverted trapezoidal opening 1121Q. Correspondingly, the extension leg 433Q has at least one supplementary surface 4331Q, and the supplementary surface 4331Q corresponds to the opening surface 1122Q, so as to complement the shape of the extension leg 433Q to the opening 1121Q. The light window 111Q is closed around. It can be understood that the supplementary surface 4331Q and the opening 112Q of the extension leg 433Q There may be a gap between the opening surfaces 1122Q to facilitate the application of a bonding medium, such as glue, but the size or presence of the gap is not a limitation of the present invention.

In particular, the extension leg 433Q, the supplementary surface 4331Q and the opening surface 1122Q of the base body 112Q can be fixed or sealed by glue bonding.

As shown in FIG. 14, it is a camera module and its base element and filter element lens holder according to the third preferred embodiment of the present invention. The integrated base 11F has a mounting groove 115F, and the mounting groove 115F is connected to the light window 111F. According to this embodiment of the present invention, the installation groove 115F is an annular communication groove, and the filter element lens holder 40 is installed in the installation groove 115F.

Specifically, the engaging groove 42 of the filter element lens holder 40 is engaged with the mounting groove 115F of the integrated base 11F, so that the filter element lens holder of the filter element lens holder 40 The main body 43 is supported and accommodated in the 115F.

The filter element lens holder main body 43 of the filter element lens holder 40 has a predetermined thickness, so that it is not easy to touch the upper part, such as the driver 60 or the lens 30. Preferably, when the filter element lens holder 40 is installed in the mounting groove 115F, the top surface of the filter element lens holder 40 is consistent with the top surface of the base body 112F, so that the filter element The optical element lens holder 40 does not protrude from the base body 112F, and it is not easy to touch the driver 60 or the lens 30 located above. Of course, in other embodiments of the present invention, the upper surface of the filter element lens holder 40 may protrude from the base body 112F, so as to cooperate with the drivers 60 of different sizes to limit the driver 60 , And prevent the glue overflowing to the inside when installing the driver, the present invention is not limited in this respect.

More specifically, the integrated base 11F includes a plurality of raised steps 116F protruding from the base body 112F. The raised step 116F partially extends upward from the base body 112F to form the mounting groove 115F. In other embodiments of the present invention, an annular integral step 116F can be used to form the mounting groove 115F.

According to this embodiment of the present invention, the integrated base 11F includes four protruding steps 116F, and each protruding step 116F is turned to be integrally closed and connected to form a square annular protruding structure. The driver 60 is at least partially installed on the raised step 116F to form a moving focus camera module. The driver 60 is operatively connected to the circuit board 12 through at least one pin 61. In other embodiments, the lens 30 is at least partially installed on the raised step 116F to form a fixed focus camera module.

In this embodiment of the present invention, the lateral width of each convex step 116F is the same, and the width of the mounting groove 115F formed is the same. Accordingly, the filter element lens holder of the filter element lens holder 40 The width of the main body 43 can be designed according to the size of the supporting groove 41, and the width of the filter element lens holder main body 43 in all directions is the same. In other embodiments of the present invention, the width of the raised step 116F can be changed according to requirements. Accordingly, the width of the filter element lens holder body 43 can be designed according to the width of the mounting groove 115F.

As shown in FIGS. 15A and 15B, it is a camera module according to the fourth preferred embodiment of the present invention. The integrated base 11G has at least one mounting groove 115G and at least one notch 117G, the mounting groove 115G is connected to the light window 111G, and the notch 117G is connected to the light window 111G and the outside. In other words, the installation groove 115G is an open communication groove, not a closed structure. The filter element lens holder 40G is installed in the installation groove 115G. More specifically, in this embodiment, the mounting groove 115G is a U-shaped groove, and the U-shaped opening corresponds to the notch 117G.

Specifically, the filter element lens holder 40G is joined to the mounting groove 115G of the integrated base 11G, so that the filter element lens holder main body 43G of the filter element lens holder 40G is supported on the The installation slot 115G.

The filter element lens holder main body 43G of the filter element lens holder 40G has a predetermined thickness, so that it is not easy to touch the upper parts, such as the driver 60 or the lens 30. Preferably, when the filter element lens holder 40G is installed in the mounting groove 115G, the filter element lens holder 40G The top surface is consistent with the top surface of the base body 112G, so that the filter element lens holder 40G does not protrude from the base body 112G, and it is not easy to touch the driver 60 or the lens 30 located above.

More specifically, the integral base 11G includes a plurality of raised steps 116G protruding from the base body 112G. Each of the raised steps 116G partially extends upward from the base body 112G to form the installation groove 115G. At least one side surface of the integrated base 11G does not have the raised step 116G, and the gap 117G is formed.

According to this embodiment of the present invention, the integrated base 11G includes three raised steps 116G, and each of the raised steps 116G is integrally connected in a turning manner to form each of the installation grooves 115G. In other words, the notch 117G is formed on the side without the raised step 116G. More specifically, the three convex steps 116G are turned and integrally connected to form a U-shaped convex structure.

The filter element lens holder main body 43G of the filter element lens holder 40G includes at least one joining edge 431G and at least one extended edge 432G. The joining edge 431G is configured to be joined to the mounting groove 115G, and the extended edge 432G is used to fill the gap 117G. In other words, the extended edge 432G extends into the gap 117G, so that the gap 117G is filled, thereby forming a closed internal environment.

According to this embodiment of the present invention, the filter element lens holder body 43G of the filter element lens holder 40G includes three joint sides 431G and an extended side 432G, and each of the joint sides 431G and the expanded side 432G turns The ground is integrally connected so as to adapt to the shape of the mounting groove 115G.

The sinking arm 45G respectively extends downwardly and integrally from the joint edge 431G and the extended edge 432G to form the joint groove 42G. The inner extension arm 44G extends laterally and integrally from the sinking arm 45G to form the supporting groove 41G.

It is worth mentioning that the electronic components 122 are arranged at different positions of the main body of the circuit board 12, and the integrated base 11G covers the electronic components 122. In the position where the electronic components 122 are arranged, the integrated base 11G requires a relatively large thickness and facilitates the installation of the mounting groove 115G, while the position without the electronic components 122 can be provided with a small thickness, thereby Reduce to the The size of the circuit board 12 is not suitable for forming the mounting groove 115G. According to this embodiment of the present invention, the electronic components 122 are arranged on the integrated base 11G corresponding to the three joint edges 431G, and the corresponding part of the integrated base 11G has a larger lateral thickness to form the integrated base 11G. The mounting groove 115G, and the lateral thickness of the integrated base 11G on the side corresponding to the extended side 432G is small, and is not used to form the mounting groove 115G, but the gap 117G is filled by the extended side 432G , Assume the role of the raised step 116G.

The driver 60 is at least partially installed on the raised step 116G to form a dynamic focus camera module. The driver 60 is operatively connected to the circuit board 12 through at least one pin 61. In other embodiments, the lens 30 is at least partially installed on the raised step 116G to form a fixed focus camera module.

More specifically, three sides of the driver 60 are installed on the raised step 116G, and the remaining one side is installed on the extended side 432G of the filter element lens holder 40G. In some embodiments, there is a gap between the driver 60 and the extended edge 432G, and the gap is sealed by glue, thereby forming a closed internal environment for the camera module. In other words, the surface height of the extended edge 432G is lower than the surface height of the convex step 116G, and the height difference can be supplemented by glue. In particular, the driver 60 can be mounted on the raised step 116G by means of bonding, so that the optical axis of the lens 30 and the photosensitive element 20 are consistent.

As shown in FIGS. 16A and 16B, it is a camera module according to the fifth preferred embodiment of the present invention. The integrated base 11H has at least one installation groove 115H, and the installation groove 115H communicates with the light window 111H. The filter element lens holder 40H is installed in the installation groove 115H. More specifically, each of the mounting grooves 115H forms a U-shaped structure, and the U-shaped structure has no opening.

Specifically, the engaging groove 42H of the filter element lens holder 40H is engaged with the mounting groove 115H of the integrated base 11H, so that the filter element lens holder of the filter element lens holder 40H The main body 43H is supported in the supporting groove 41H.

Further, the filter element lens holder 40H has a U-shaped structure, and the U-shape has an opening. The U-shaped structure of the filter element lens holder 40H matches the shape formed by each of the mounting grooves 115H.

The filter element lens holder main body 43H of the filter element lens holder 40H has a predetermined thickness, so that it is not easy to touch the upper part, such as the driver 60 or the lens 30. Preferably, when the filter element lens holder 40H is installed in the mounting groove 115H, the top surface of the filter element lens holder 40H is consistent with the top surface of the base body 112H, so that the filter element The optical element lens holder 40H does not protrude from the base body 112H, and it is not easy to touch the driver 60 or the lens 30 located above.

More specifically, the integrated base 11H includes a plurality of raised steps 116H protruding from the base body 112H. Each of the raised steps 116H partially extends upward from the base body 112H to form the mounting groove 115H. At least one side surface of the integrated base 11H does not have the raised step 116H, and the notch 117H is formed.

According to this embodiment of the present invention, the integrated base 11H includes four raised steps 116H, of which three of the raised steps 116H are integrally connected to form the mounting groove 115H in a turning direction, and the other raised step 116H It integrally extends upward from the base body 112H, and does not form the installation groove 115H. In other words, the opening of the U-shaped structure of the mounting groove 115H is blocked by one of the raised steps 116H, thereby forming a closed structure.

The filter element lens holder main body 43H of the filter element lens holder 40H includes at least one joining edge 431H, and the joining edge 431H is used to join the mounting groove 115H.

According to this embodiment of the present invention, the filter element lens holder main body 43H of the filter element lens holder 40H includes three joint edges 431H, and each of the joint edges 431H is integrally connected in a turning direction, thereby forming a U-shape with an opening. The structure is adapted to the shape of the mounting groove 115H.

The sinking arm 45H extends from the joint edge 431H to form a joint groove 42H integrally and downwardly to facilitate jointing with the installation groove 115H. The inner extension arm 44H is turned from the sinking arm 45H to form a supporting groove 41H integrally extending laterally, so as to provide installation for the filter element 50 position. And different from the above-mentioned embodiment, the engagement groove 42H and the support groove 41H are both U-shaped structures with an opening on one side, not a closed structure. That is, when the filter element 50 is mounted on the filter element lens holder 40H, only three sides are fixed, and one of the sides directly abuts against the protrusion that is not used to form the mounting groove 115H The inner surface of the step 116H.

It is worth mentioning that the electronic components 122 are arranged at different positions of the main body of the circuit board 12, and the integrated base 11H covers the electronic components 122. In the position where the electronic component 122 is arranged, the integrated base 11H needs a relatively large thickness and facilitates the installation of the mounting groove 115H, while the position without the electronic component 122H can be provided with a small thickness, thereby Reducing the size of the circuit board 12 is not suitable for forming the mounting groove 115H. According to this embodiment of the present invention, the electronic components 122 are arranged on the integrated base 11H corresponding to the three joint edges 431H, the horizontal thickness of the integrated base 11H is relatively large, and the mounting groove 115H is provided However, the lateral thickness of the integrated base 11H on the side corresponding to the convex step 116H that is not used to form the mounting groove 115 is smaller.

The driver 60 is at least partially installed on the raised step 116 to form a dynamic focus camera module. The driver 60 is operatively connected to the circuit board 12 through at least one pin 61. In other embodiments, the lens 30 is at least partially installed on the raised step 116H to form a fixed focus camera module.

More specifically, the driver 60 is mounted on the raised step 116H, wherein three sides are supported on the raised step 116H forming the mounting groove 115H, and the remaining side is mounted on the raised step 116H that is not used to form the mounting groove 115H. The raised step 116H of the mounting groove 115H.

In other words, different from the above-mentioned preferred embodiment, in this embodiment, the filter element lens holder 40H removes the extended edge 432G to form an open U-shaped structure. The integral base 11H The raised step 116H at least partially extends upward to form a closed U-shaped structure without forming the gap 117G.

As shown in FIGS. 17A and 17B, they are cross-sectional views of the camera module according to the sixth preferred embodiment of the present invention in two directions perpendicular to each other. Different from the above-mentioned preferred embodiment, the integrated base 11I includes two raised steps 116I and two notches 117I, and each raised step 116I is integrally connected in a reversing manner to form the mounting groove 115I. That is, the notch 117I is formed on both sides of the raised step 116I.

The filter element lens holder main body 43I of the filter element lens holder 40I includes at least one joining edge 431I and at least one extended edge 432I. The joining edge 431I is configured to be joined to the mounting groove 115I. 432I is used to fill the gap 117I. In other words, the extended edge 432I extends into the gap 117I, so that the gap 117I is filled, thereby forming a closed internal environment.

According to this embodiment of the present invention, the filter element lens holder main body 43I of the filter element lens holder 40I includes two joining edges 431I and two extended edges 432I, and each of the joining edges 431I and the extended edge 432I turns The ground is integrally connected so as to adapt to the shape of the mounting groove 115I.

The sinker arm 45I respectively extends downwardly and integrally from the joint edge 431I and the extended edge 432I to form the joint groove 42I. The inwardly extending arm 44I extends laterally and integrally from the inwardly extending arm 44I so as to form the supporting groove 41I.

Further, the two raised steps 116I of the integrated base 11I are adjacent to the two joint edges 431I, and the two notches 117I are adjacent. In other words, the two raised steps 116I form an L-shaped structure, thereby forming an L-shaped mounting groove 115I. The two notches 117I are adjacent to each other to form an L-shaped structure. Correspondingly, the two joining edges 431I of the filter element lens holder 40I are adjacent to each other and are suitable for joining the L-shaped mounting groove 115I, and the two extended edges 432I are adjacent to each other and are suitable for filling the L-shaped all Said gap 117I, thus forming a closed internal environment.

The driver 60 is at least partially installed on the raised step 116I to form a moving focus camera module. The driver 60 is operatively connected to the electrical circuit through at least one pin 61. Road board 12. In other embodiments, the lens 30 is at least partially installed on the raised step 116I or the filter element lens holder body 43I to form a fixed focus camera module.

More specifically, two sides of the driver 60 are supported by the raised steps 116I forming the mounting groove 115I, and the remaining two sides are mounted on the extended side 432I of the filter element lens holder 40I.

As shown in FIGS. 18A and 18B, it is a modified embodiment of the integrated base element and the filter element lens holder of the camera module according to the sixth preferred embodiment of the present invention. 18A and 18B are cross-sectional views in two directions perpendicular to each other. Different from the above embodiment, the two joint edges 431J are opposite, and the two notches 117J are opposite. Correspondingly, the two joint edges 431J of the filter element lens holder 40J are opposite to each other and are suitable for the two opposite mounting grooves 115J, and the two extended edges 432J are opposite to each other and are suitable for filling the two opposite notches 117J, Thus forming a closed internal environment.

As shown in Figures 19A and 19B, it is a camera module according to a seventh preferred embodiment of the present invention. 19A and 19B are cross-sectional views in two directions perpendicular to each other. Different from the above preferred embodiment, the integrated base 11K includes a raised step 116K and three notches 117K. The raised step 116K partially and integrally extends upward from the base body 112K to form the mounting groove 115K. In other words, the notch 117K is formed on the three sides without the raised step 116K.

The filter element lens holder main body 43K of the filter element lens holder 40K includes at least one joining edge 431K and at least one extended edge 432K. The joining edge 431K is configured to be joined to the mounting groove 115K, and the extended edge 432K is used to fill the gap 117K. In other words, the extended edge 432K extends into the gap 117K, so that the gap 117K is filled, thereby forming a closed internal environment.

According to this embodiment of the present invention, the filter element lens holder body 43K of the filter element lens holder 40K includes a joint side 431K and three extended sides 432K, each of the joint side 431K and the extended side 432K is turned The ground is integrally connected so as to adapt to the shape of the mounting groove 115K and the notch 117K.

The sinking arm 45K respectively extends downwardly and integrally from the joint side 431K and the extended side 432K to form the joint groove 42K. The inner extension arm 44K extends laterally and integrally from the inner extension arm 44K to form the support groove 41K.

The driver 60 is at least partially installed on the raised step 116K to form a dynamic focus camera module. The driver 60 is operatively connected to the circuit board 12 through at least one pin 61. In other embodiments, the lens 30 is at least partially installed on the raised step 116K to form a fixed focus camera module.

More specifically, one side of the driver 60 is supported on the raised step 116K forming the mounting groove 115K, and the remaining three sides are mounted on the extended side 432K of the filter element lens holder 40K .

As shown in FIGS. 20A to 21, it is a camera module according to the eighth preferred embodiment of the present invention. The camera module may be a fixed-focus camera module. The difference from the above preferred embodiment is that the filter element lens holder 40L includes an upper extension wall 46L, and the upper extension wall 46L is derived from the filter element mirror The seat body 43L turns to the ground and extends upward to form a limit opening 461L. The limit port 461L is used to limit the installed components, such as but not limited to the driver 60 or the lens 30. That is to say, when assembling the camera module, the driver 60 or the lens 30 is installed in the limit opening 461L of the filter element lens holder 40L to limit the driver 60 or the lens 30, so that the optical axis of the driver 60 or the lens 30 is consistent with the optical axis of the photosensitive element 20. The size of the limit element opening 461L can be determined according to the size of the installed component.

In other words, the upper extension wall 46L has a frame restraint function, so that when the driver 60 or the lens 30 and other components are installed in the filter element lens holder 40L, there will be no excessive deviation, and the camera is guaranteed The consistency of the optical system of the module. At the same time, the upper extension wall 46L can protect the installed components, such as the driver 60 or the lens 30, and prevent unnecessary external contact, so that the driver 60 or the lens 30 can be installed stably. And it can block external dust from entering the camera module.

Further, when the camera module is a dynamic focus camera module, referring to FIG. 20B, the filter element lens holder 40L has at least one pin opening 462L for passing through the pin 61. That is to say, when the driver 60 is installed in the limit port 461L of the filter element lens holder 40L, the pin of the driver 60 passes through the pin port 462L and is electrically connected to the circuit Board 12. Of course, when the camera module is a fixed focus camera module, the filter element lens holder 40L may not be provided with the pin opening 462L. It is worth mentioning that the pin opening 462L may not be visible in the cross-sectional view that actually crosses the center line, but for ease of description and understanding, the possible projection position of the pin opening 462L is indicated by a dotted line. The position of the opening 462L needs to be determined according to the position of the pin 61, and the present invention is not limited in this respect.

As shown in FIG. 22, it is a camera module according to a ninth preferred embodiment of the present invention. Different from the above-mentioned preferred embodiment, the filter element lens holder 40M includes an upper wall 46M and a lower wall 47M, and the upper wall 46M extends from the filter element lens holder main body 43M in a turning direction and upward. , A limit opening 461M is formed, and the downward extension wall 47M is turned from the filter element lens holder main body 43M to extend downward to form a lower package opening 471M. In particular, the downward extending wall 47M integrally extends from the upward extending wall 46M to form an integral outer retaining wall.

The limit port 461M is used to limit the installed components, such as but not limited to the driver 60 and the lens 30. The lower package opening 471M is used to accommodate the integrated base 11, that is, when the camera module 100 is assembled, the driver 60 or the lens 30 is mounted on the filter element lens holder 40M In the limiting opening 461M, the integrated base 11 is accommodated in the lower package opening 471M, and the upper extension wall 46M limits and blocks the lens 30, so that the lens 30 and the The optical axis of the photosensitive element 20 is consistent, and the downward wall 47M blocks the integrated base 11, so that the overall structure of the camera module is relatively regular, easy to install, and has a more beautiful appearance. The size of the limit port 461M and the lower package port 471M may be determined according to the size of the components to be installed, for example but not limited to the size of the driver 60, the lens 30 and the integrated base 11.

In an embodiment, the downward wall 47M may extend to the circuit board 12, for example but not limited to being fixedly connected to the circuit board 12 by means of glue bonding, so that the filter element lens holder 40M is installed more stably.

As shown in FIG. 23, it is a camera module according to the tenth preferred embodiment of the present invention. The integrated base 11N includes a lens wall 118N, and the lens wall 118N at least partially extends upward from the raised step 116N to form a lens chamber 1181N, which is suitable for mounting the lens 30 to form a certain focus camera module .

Furthermore, the raised step 116N and the base body 112N form the mounting groove 115N for mounting the filter element lens holder 40. The lens wall 118N and the raised step 116N form another mounting groove 115N for providing a mounting position for the lens 30. That is to say, in this embodiment, the integrated base 11N has two installation grooves 115N, one of the installation grooves 115N is used to install the filter element lens holder 40, and the other is the installation groove 115N. 115N is used to install the lens 30.

Furthermore, the engaging groove 42 of the filter element lens holder 40 is engaged with a mounting groove 115N, and the filter element 50 is installed in the supporting groove 41 of the filter element lens holder 40. The lens 30 is installed in the other installation groove 115N.

The lens wall 118N provides an installation position for the lens 30 and restricts the installation position of the lens 30, so that the optical axis of the lens 30 and the photosensitive element 20 are consistent, and the installation accuracy is improved.

FIG. 24 is a schematic diagram of an application of the camera module according to the above preferred embodiment of the present invention. The camera module 100 can be applied to various electronic devices 300. The electronic device 300 includes an electronic device main body 200. The camera module 100 is disposed on the electronic device main body 200 and cooperates with the electronic device main body 200. Complete image collection and reproduction. The electronic device 300 is exemplified but not limited to smart phones, wearable devices, computer equipment, televisions, vehicles, cameras, monitoring devices, etc., The camera module 100 cooperates with the electronic device 300 to realize image collection and reproduction of a target object. The camera module 100 in the figure is applied to a smart phone to assist the smart phone to collect and reproduce image information.

25A to 27 show the array camera module according to the eleventh preferred embodiment of the present invention. The array camera module 1000 includes a plurality of camera module units 100, and each of the camera module units 100 cooperates with each other to realize image collection. The array camera module 1000 can be applied to various electronic devices 300, for example but not limited to smartphones, wearable devices, computer equipment, televisions, vehicles, cameras, monitoring devices, etc., the array camera module 1000 cooperates The electronic device 300 realizes image collection and reproduction of the target object.

It is worth mentioning that, for ease of description, in the following embodiments of the present invention and the accompanying drawings, an array camera module 1000 composed of two camera module units 100, that is, a dual-camera array camera module is taken as an example. To illustrate, in other embodiments of the present invention, the array camera module 1000 may include more monomers, such as three or more, each of the camera module monomers 100 is arranged in an array to form the The array camera modules 1000 are arranged side by side, for example.

It is also worth mentioning that the camera module 100 and the camera module formed by the combination of features and equivalent implementation of the camera module in the foregoing preferred embodiment 1 to preferred embodiment 10 can be used as the The single camera module 100 is used to form the array camera module 1000.

Specifically, the camera module unit 100 includes an integrated base element 10, the photosensitive element 20, the lens 30, a filter element lens holder 40 and a filter element 50.

The integrated base element 10 includes an integrated base 11 and a circuit board 12. The integrated base 11 is integrally packaged on the circuit board 12, for example, but not limited to a molded integrally packaged form on the circuit Plate 12, the filter element lens holder 40 is installed on the integrated base 11, so that the integrated base 11 and the filter element lens holder 40 cooperate with each other to replace the lens holder or bracket of a traditional camera module , And there is no need to attach the lens holder or bracket to the circuit board by glue as in the traditional packaging process. The photosensitive element 20 is operatively connected to the circuit board 12.

The photosensitive element 20 is electrically connected to the integrated base element 10, the filter element lens holder 40 is mounted on the integrated base element 10, and the lens 30 is located in the photosensitive path of the photosensitive element 20.

The integrated base 11 has a light window 111 and a base body 112 forming the light window 111. The light window 111 provides a light path for the photosensitive element 20, and the base body 112 is integrally molded. Packaged on the circuit board 12. In particular, the light window 111 is a closed ring structure so as to provide a closed internal environment for the lens 30.

The circuit board 12 includes a substrate 121, and a plurality of electronic components 122 formed on the substrate 121 such as mounted by SMT process. The electronic components 122 include, but are not limited to, resistors, capacitors, and driving devices. In this embodiment of the present invention, the integrated base 11 is integrally packaged on the substrate 121, and is integrally covered on the electronic components 122, so as to prevent the adhesion of dust and debris in a traditional camera module. On the electronic component 122, and further contaminate the photosensitive element 20, thereby affecting the imaging effect. It can be understood that, in another modified embodiment, it is also possible that the electronic component 122 is buried in the substrate 121, that is, the electronic component 122 may not be exposed to the outside. The substrate 121 of the circuit board 12 may be a PCB rigid board, a PCB flexible board, a rigid-flex board, a ceramic substrate, or the like. It is worth mentioning that in this preferred embodiment of the present invention, because the integrated base 11 can completely cover the electronic components 122, the electronic components 122 may not be embedded in the substrate 121. The substrate 121 is only used to form conductive lines, so that the final integrated base element 10 can have a smaller thickness.

More specifically, the substrate 121 has an upper surface 1211 and a lower surface 1212, the upper surface 1211 and the lens 30 are in opposite directions, and the lower surface 1212 and the lens 30 are in opposite directions. The photosensitive element 20 includes a front face 201 and a back face 202. The front face 201 is opposite to the lens 30 and is used for photosensitive function. The back face 202 is opposite to the lens 30 and is used for mounting on the lens 30. The upper surface 1211 of the substrate 121. The photosensitive element 20 passes through at least one electrical connection element 203 It is electrically connected to the substrate 121. The electrical connection element 203 is exemplified but not limited to gold wire, silver wire, copper wire, and aluminum wire. The photosensitive element is mounted on the substrate 121, for example, but not limited to SMT (Surface Mount Technology, surface mount technology), and electrically connected to the substrate 121 by COB (Chip On Board) gold wire. . Of course, in other embodiments of the present invention, the photosensitive element 20 is mounted on the substrate 121 in other ways, such as embedded, FC (Flip Chip, flip chip), etc. The technology in the field Personnel should understand that the connection and installation manner of the photosensitive element 20 and the circuit board 12 is not a limitation of the present invention.

More specifically, the front surface 201 of the photosensitive element 20 has a photosensitive area 2011 and a non-photosensitive area 2012. In particular, the non-photosensitive area 2012 surrounds the periphery of the photosensitive area 2011. The photosensitive area 2011 is used to perform a photosensitive function to convert light signals into electrical signals, and the non-photosensitive area 2012 is connected to the circuit board 12 through the electrical connection element 203 to transmit the electrical signals to the circuit board 12. The lens 30 and the photosensitive element 20 are arranged in optical alignment, and the optical axis is the same, so that the light passing through the lens 30 can reach the photosensitive element 20 through the light window 111, and further pass through the photosensitive element 20. After photoelectric conversion, electrical signals can be transmitted to the circuit board 12, so that the camera module can collect image information.

As shown in FIGS. 25A to 26, the camera module unit 100 includes a filter element 50 for filtering light passing through the lens 30. The filter element 50 is exemplified but not limited to an infrared cut filter element 50 and a blue glass filter. The filter element 50 is mounted on the filter element lens holder 40 and is located in the light path of the photosensitive element 20. The camera module unit 100 may also include the driver 60, such as a voice coil motor, a piezoelectric motor, and the like. The lens 30 is installed on the driver 60 to form a dynamic focus camera module. The driver 60 includes at least one pin 61, and the driver 60 is operatively connected to the circuit board 12 through the pin 61. The pin 61 may be one of a single pin, a double pin, a single row pin, or a double row pin. In the drawings of the present invention, two pins are taken as an example for illustration, but it is not a limitation. The pin 61 is usually located near the edge, from the middle of the position in FIG. 26 The cross-sectional view of the position corresponding to the center line corresponds to the cross-sectional views of FIGS. 25A and 25B, and the pin 61 is not actually visible in the cross-sectional views corresponding to FIGS. The indication of the presence of the pin 61 does not indicate the actual position of the pin 61, and the situation in the subsequent drawings is similar. Those skilled in the art should understand that the type, shape, and location of the pin 61 are not limitations of the invention.

As shown in FIGS. 25A to 27, the filter element 50 is mounted on the filter element lens holder 40 and sinks into the light window 111 of the integrated base 11. The integrated base 11 of the integrated base element 10 has a top surface 113, the filter element lens holder 40 is mounted on the top surface 113 of the integrated base 11, and the driver 60 is mounted于The filter element lens holder 40. According to this embodiment of the present invention, the top surface 113 of the integrated base 11 extends planarly. In other words, the integrated base 11 forms a platform structure without stepped protrusions, and the filter element mirrors The seat 40 is installed on the platform structure. It is worth mentioning that in this manner, the top surface 113 of the integrated base 11 extends flatly without obvious bending angles. Therefore, in the integrated packaging process, such as the molding process, A more flat and burr-free mounting surface is obtained, and a flat mounting condition is provided for the filter element lens holder 40.

Further, the filter element lens holder 40 has a supporting groove 41 and an engaging groove 42. The supporting groove 41 is used for mounting the filter element 50, and the engaging groove 42 is used for mounting on the integrated base. 11. The supporting groove 41 is connected to the light window 111 to form an accommodating opening 411 for accommodating the filter element 50. The engaging groove 42 surrounds the periphery of the filter element lens base 40.

In other words, the supporting groove 41 forms an inner loop to facilitate the installation of the filter element 50 inside the filter element lens holder 40 in the light path of the photosensitive element 20. The joint groove 42 forms an outer loop to facilitate outward joint to the integrated base 11, and the integrated base 11 provides an installation position for the filter element lens holder 40.

More specifically, the shape of the engaging groove 42 matches the shape of the integrated base 11 to facilitate the stable installation of the filter element lens holder 40 on the integrated base 11.

Further, the filter element lens holder 40 includes a filter element lens holder main body 43, at least one inner extension arm 44, and at least a sinker arm 45, the sinker arm 45 turns from the filter element lens holder main body 43 The ground and longitudinally extend integrally, so that the installation position of the filter is sunk into the light window 111. The inner extension arm 44 is bent and extends laterally integrally from the sinking arm 45, so as to provide a horizontal installation position for the filter element 50, so that the filter element 50 and the photosensitive element 20 The optical axis is consistent. In particular, the filter element lens holder 40 includes four integrally connected inner extension arms 44 and four integrally connected sinking arms 45, each of the inner extension arms 44 and each of the sinking arms 45 are in different positions. The position extends to form a ring-shaped integrated lens holder 40 of the filter element.

In one embodiment, the shape of the coupling groove 42 of the filter element lens holder 40 is consistent with the shape of the light window 111 formed by the integrated base 11, and the shape of the supporting groove 41 is the same as that of the The shape of the filter element 50 is uniform. In particular, the filter element 50 has a square structure, and the top view of the supporting groove 41 is a ring, such as a square ring.

It is worth mentioning that the extension distance of the sinker arm 45 affects the sink depth of the filter in the light window 111, and the extension distance of the inner extension arm 44 affects the installed filter. The size of the slice. For example, when the extended distance of the sinker arm 45 is greater, the position of the filter in the light window 111 sinks downward, and the distance from the photosensitive element 20 is smaller, and the corresponding The smaller the back focal length of the camera module is; when the extension distance of the inner extension arm 44 is greater, the receiving opening 411 of the filter element lens holder 40 is smaller, and the required filter element 50 is The smaller the area, the easier it is to obtain the suitable filter element 50, and the installation is convenient, which reduces the cost of the camera module alone. Of course, the extension distance of the sinking arm 45 needs to be combined with the imaging effect of the camera module, such as reducing the back focal length to prevent dark spots, such as dusty images; and the extension arm 44 The extension distance needs to consider the single light path of the camera module and the photosensitive area 2011 of the photosensitive element 20 and the non-photosensitive area. The area 2012 and the remaining width of the circuit board 12 and other factors, for example, when the inwardly extending arm 44 is extended inward, when the filter element 50 is small, the inwardly extending arm 44 will not block the The photosensitive area 2011 of the photosensitive element 20 does not block the incoming light flux too much, and can extend more at the position where the circuit board 12 is packaged with the remaining width, while the remaining width of the package at the circuit board 12 is smaller The extension of the position is small, so that the area of the filter element 50 is as small as possible while ensuring the imaging quality.

For example, referring to FIG. 25B, the distance between the inner extension arms 44 on the opposite sides is marked as L, and the diameter of the filter element 50 only needs to be greater than L to be mounted on the inner extension arm 44 There is no need to be mounted on the base body 112, so that the required area of the filter element 50 is reduced.

The shape of the filter element lens holder 40 shown matches the shape of the integrated base 111A. In some embodiments, the integrated base 11 has an approximately regular symmetrical structure, such as a square ring. Accordingly, the filter element lens holder 40 has a symmetric structure, and the filter element lens holder body 43 has a regular shape. Each of the inner extension arms 44 has the same shape, and each of the sinking arms 45 has the same shape. In other embodiments, due to the different positions of the electronic components 122 that need to be coated, the inside of the integrated base 11 has a position protruding inward, and the width is different. Accordingly, the filter The element lens holder body 43 may be provided with corresponding grooves or protruding positions, or the length of the inner extension arm 44 may be different to adapt to the shape of the integrated base 11 and to adapt to the position of the photosensitive element 20, And it is convenient to install the filter element 50.

In some embodiments, the filter element lens holder 40 can be installed on the integrated base 11A by glue bonding, and the flatness of the filter element lens holder 40 can be adjusted by the thickness of the glue.

Further, the two camera modules are connected in one piece to form an array structure. Specifically, the two integrated base elements 10 of the two camera module units 100 are connected in one piece to form a one-piece base element 1100. The two circuit boards 12 are integrally connected to form a one-piece circuit board 1120. The two integrated bases 11 are connected in one piece to form a connected base 1110. The two filter element lens holders 40 are connected in one piece Connected to form a one-piece filter element lens holder 1400. In other words, the conjoined base 1110 formed in the integrated packaging process forms two light windows 111 to provide light paths for the two photosensitive elements 20 respectively. Alternatively, the two filter element lens holders 40 may be independent lens holders, which are not integrally connected, and are respectively mounted on the conjoined base 1110. The two integrated bases 11 may also be two independent bases.

Specifically, the conjoined base 1110 is integrally packaged on the conjoined circuit board 1120, and the conjoined base 1110 has two light windows 111, which are the two photosensitive elements 20 and the lens 30, respectively. Provide light path. The one-piece filter element lens holder 1400 has two supporting grooves 41 for mounting the filter element 50 respectively.

It is worth mentioning that the way that the two camera module units 100 are arranged in one piece helps to improve the mutual consistency of the two camera module units 100 and save space. For example, the one-piece filter element lens holder 1400 can provide installation positions for the two filter elements 50 at the same time, and in the manufacturing process, the consistency of the two supporting grooves 41 can be controlled by the area, thereby providing the The filter element 50 provides a consistent installation environment.

The conjoined base 1110 includes a conjoined part 1111, and the conjoined part 1111 integrally connects the adjacent integrated bases 11. The one-piece filter element lens holder 1400 includes a bridging portion 1410 which integrally connects the two filter element lens holders 40 and is suitable for connecting to the connecting piece base 1110. The conjoined part 1111. More specifically, the two adjacent sides of the base body 112 of the two integrated bases 11 are integrally connected to form the connected part 1111. Two adjacent sides of the filter element lens holder main body 43 of the two filter element lens holders 40 are integrally connected to form the bridging portion 1410.

It is worth mentioning that in this embodiment of the present invention, referring to FIGS. 25A and 25B, the two camera module units 100 both include the driver 60, that is, the two camera module units 100 are all dynamic focus camera modules, and the two dynamic focus camera modules cooperate with each other to realize image collection. In other embodiments of the present invention, the array camera module 1000 may also be a combination of other types of camera module units. In an embodiment, referring to FIGS. 28A and 28B, neither of the two camera module units 100 The driver 60 is included, that is, the two camera module units 100 are fixed-focus camera modules, and the two fixed-focus camera modules cooperate with each other to realize image collection. In an embodiment, referring to FIGS. 29A and 29B, one of the camera module units 100 of the array camera module 1000 includes a driver 60 to form a dynamic focus camera module, and the other camera module The single body 100 does not include the driver 60 and constitutes a fixed-focus camera module. The dynamic-focus camera module and the fixed-focus camera module cooperate to realize image collection.

In this embodiment, the one-piece filter element lens holder 1400 is installed on the one-piece base 1110, and each of the drivers 60 is installed on the one-piece filter element lens holder 1400, that is, The one-piece filter element lens holder 1400 is disposed between the driver 60 and the one-piece base 1110. In another modified embodiment, referring to FIGS. 30A and 30B, the connecting base 1110 and the driver 60 are both installed on the top surface 113 of the connecting base 1110. Further, the one-piece filter element lens holder 1400 is installed at a position adjacent to the inside of the integrated base 11, and the driver 60 is installed at a position adjacent to the outside of the integrated base 1110, so that the driver 60 The top surface 113 of the one-piece base 1110 is distributed in coordination with the one-piece filter element lens holder 1400.

As shown in FIG. 31, it is the first modified implementation of the conjoined base and the conjoined filter element lens holder according to the eleventh preferred embodiment of the present invention. In this embodiment, the inside of each integrated base 11A extends upward obliquely to form the light window 111A whose opening gradually increases. More specifically, each of the integrated bases 11A has an inner side 114A, and the inner side 114A forms an inclination angle α with the central optical axis of the camera module, so that the opening of the light window 111A gradually increases , In order to facilitate the manufacturing and shaping of the integrated base 11A. Wherein, the size range of α is 3°~30°. In some embodiments, the value of α is selected from 3°~15°, 15°~20°, or 20°~30°. Correspondingly, the engagement groove 42A of each of the filter element lens holders 40A has an engagement angle α 1, and the engagement angle α 1 corresponds to the inclination angle α, so that the shape of the engagement groove 42A and The inclined shape of the inner surface 114A is adapted to make the installation of the filter element lens holder 40A more stable. In other words, the sinker arm 45A extends from the filter element lens holder main body 43A in a turning direction and obliquely downward, so as to form an all-in-one structure adapted to the inclination angle α. The joint angle α 1. Further, in an embodiment, the inner extension arm 44A extends in a turning direction and horizontally on the sinking arm 45A to form a support angle β, and the support angle β is greater than 90°, which is convenient for the filter element 50 installation. Of course, the integrated base 11A with the inclination angle α may also be mounted on the filter element lens holder 40A without the joint angle α 1 and the support angle β.

As shown in FIG. 32A, it is a second modified embodiment of the conjoined base element and the conjoined filter element lens holder according to the eleventh preferred embodiment of the present invention. Each of the filter element lens holders 40B has a supporting groove 41B, and the supporting groove 41B communicates with the light window 111B of the corresponding integrated base 11B to provide an installation position for the filter element 50. In other words, the filter element 50 is installed in the supporting groove 41B.

Further, the filter element lens holder 40B includes a filter element lens holder main body 43B and at least one inner extension arm 44B, and the inner extension arm 44B is laterally integrated from the lower part of the filter element lens holder body 43B. Extend inward to form the supporting groove 41B. The filter element lens holder main body 43B is joined to the integrated base 11B.

In other words, the filter element lens holder 40B does not include the sinking arm 45 and does not have the engaging groove 42. Therefore, compared to the above-mentioned embodiment, the installation position of the filter element 50 does not sink below Inside the light window 111B. However, through the extension distance of the inner extension arm 44B, the required area of the filter element 50 can also be reduced.

32B is a modified embodiment of the second modified embodiment of the integrated filter element lens holder according to the eleventh preferred embodiment of the present invention. Each of the filter element lens holders 40B1 has a supporting groove 41B1 and an attaching groove 48B1, which provide installation positions for the lens 30 and the filter element 50, respectively.

Further, each of the filter element lens holders 40B1 includes a filter element lens holder main body 43B1 and at least one inner extension arm 44B1. The inner extension arm 44B1 is laterally integrated from the lower part of the filter element lens holder main body 43B1. Extend inward to form the supporting groove 41B1 and the mounting groove 48B1. The filter element lens holder 40B1 further includes a lens portion 49B1, the lens portion 49B1 is formed from the filter element lens holder main body 43B1 The body extends upward so as to accommodate the lens 30. In this embodiment of the present invention, the filter element 50 is attached to the inner extension arm 44B1 in an upside-down manner.

Furthermore, in this embodiment of the present invention, the inside of the lens portion 49B1 is flat and has a threadless structure, which is suitable for mounting a threadless lens 30.

In other words, when the camera module unit 100B1 is a fixed-focus camera module, the lens 30 can be directly installed inside the filter element lens holder 40B1 to limit the lens 30. In particular, there is a gap between the lens portion 49B1 and the lens 30 to facilitate installation and adjustment of the lens 30.

32C is another modified embodiment of the second modified embodiment of the integrated filter element lens holder according to the eleventh preferred embodiment of the present invention. Each of the filter element lens holders 40B2 has a supporting groove 41B2 and an attaching groove 48B2, which provide installation positions for the lens 30 and the filter element 50, respectively.

Further, each of the filter element lens holders 40B2 includes a filter element lens holder body 43B2 and at least one inner extension arm 44B2, and the inner extension arm 44B2 is laterally integrated from the lower part of the filter element lens holder body 43B2. Extend inward to form the supporting groove 41B2 and the mounting groove 48B2. The filter element lens holder 40B2 further includes a lens portion 49B2 that integrally extends upward from the filter element lens holder main body 43B2 so as to accommodate the lens 30. In this embodiment of the present invention, the filter element 50 is attached to the inner extension arm 44B2 in an upside-down manner.

Furthermore, in this embodiment of the present invention, the lens portion 49B1 has a threaded structure inside, which is suitable for mounting a threaded lens 30.

In other words, when the camera module unit 100B2 is a fixed-focus camera module, the lens 30 can be directly installed inside the filter element lens holder 40B2 to limit the lens 30.

It is worth mentioning that the above two embodiments are only used as examples to illustrate the possible deformation of the filter element lens holder 40, indicating that the lens 30 can be directly mounted on the filter element lens holder 40B1, 40B2 Internal, but not restrictive.

As shown in FIG. 33A, it is a third modified implementation of the array camera module according to the eleventh preferred embodiment of the present invention. In this embodiment, each of the filter element lens holders 40C has at least one corner opening 441C, and the corner opening 441C is disposed at the corner position of the filter element lens holder 40 to facilitate the filter element The installation of 50 reduces the edge shadow caused by the sharp corners in the imaging of the camera module. More specifically, two adjacent inner extension arms 44C form a corner opening 441C, and the corner opening 441C extends outward so as to increase the luminous flux of the camera module at the corner position of the filter element lens holder 40C.

Specifically, in an embodiment, the corner opening 441C may be an expanded square corner. For example, but not limited to, four corresponding expanded square corners are provided at the four corner positions of the filter element lens holder 40C. In other embodiments, the corner opening 441C may also be a rounded corner to increase the luminous flux at the corner of the filter element lens holder 40C. Of course, in some embodiments, the corner opening 441C may not be provided. Those skilled in the art should understand that the shape, position, and number of the corner opening 441C are not a limitation of the present invention.

As shown in FIG. 33B, it is a modified embodiment of the eleventh preferred embodiment according to the present invention. In this embodiment of the present invention, each of the filter element lens holders 40P includes a limiting protrusion 46P, and the limiting protrusion 46P is at least partially from the top surface of the filter element lens holder body 43P. The convexity extends upwards to limit the installed components and block dust or light from entering the camera module. The limiting protrusion 46P is for example but not limited to limiting the driver 60 or the lens 30. In particular, in this embodiment of the present invention, the one-piece filter element lens holder 1400P includes two limiting protrusions 46P, each forming an annular protrusion, and limiting the corresponding driver 60. In another embodiment, the middle part of the one-piece filter element lens holder 1400P formed by the two filter element lens holders 40P, that is, the bridge portion 1410P may not provide the limiting protrusion 46P, but only provide the limiting protrusion 46P around the one-piece filter element lens holder 1400P.

In this embodiment of the present invention, the limiting protrusion 46P can locate the position of the driver 60, reduce the deviation of the driver 60, and can prevent the installation of glue of the driver 60 during the assembly process. It overflows to the inside and contaminates the lens 50 or internal components.

It is worth mentioning that, in other embodiments of the present invention, threads may be provided on the surface of the limiting protrusion 46P to facilitate the direct mounting of the lens 30. And when a thread is provided on the outer side of the limiting protrusion 46P, it is suitable for the lens 30 with a larger aperture.

As shown in FIGS. 34A to 35, it is an array camera module according to a twelfth preferred embodiment of the present invention. Each of the integrated bases 11D includes a base body 112D to form at least one light window 111D to provide a light path for the photosensitive element 20. Further, the base body 112D has at least one opening 1121D, the opening 1121D communicates the light window 111D with the outside, and the filter element lens holder 40D supplements the opening, thereby forming the light window with a side closed 111D.

Each filter element lens holder 40D includes at least one extension leg 433D, and the extension leg 433D integrally extends from the filter element lens holder body 43D downward to the substrate 121D, so as to close the opening 1121D. For example, but not limited to, the extension leg 433D is connected to the substrate 121D and/or the base body 112D by bonding.

The base body 112D forms a U-shaped structure, the filter element lens holder body 43D is joined to the U-shaped structure of the base body 121D, and the extension leg 433D of the filter element lens holder 40D complements At the opening position of the U-shaped structure, the integrated base 11D is closed to form a closed internal environment.

In other words, in this embodiment, the integrated base 11D and the filter element lens holder 40D share the function of the lens holder of the camera module, so that the advantages of the integrated package and the function of the filter element lens holder 40D Combine.

It is worth mentioning that due to the increasingly higher requirements for the size of the camera module, the arrangement of the electronic components 122D on the circuit board 12D, the arrangement position of the electrical connection element 203, and the integrated The packaging position of the base 11D needs to be reasonably arranged. While making full use of the substrate 121D, the area occupied by the component layout is minimized, thereby further reducing the size of the camera module. According to this embodiment of the present invention, the electronic components 122D are arranged in an integrated package in the direction of arranging the electronic components 122D, the electronic components 122D are covered, and the spatial position of the electronic components is utilized while reducing the electrical components and the electrical components. The electromagnetic influence between the connecting elements 203, and the filter element lens holder 40D is provided in a manner where the electrical components are not provided, to make full use of the remaining position on the substrate 121D. On the other hand, through the bonding process of the filter element lens holder 40D, the flatness of the integrated base 11D can be adjusted and supplemented, providing good installation conditions for the camera module.

As shown in FIGS. 36A to 36C, it is a modified implementation of the conjoined base and conjoined filter element lens holder of the array camera module according to the twelfth preferred embodiment of the present invention. The integrated base 11E includes a base body 112E. The base body 112E forms at least one light window 111E to provide a light path for the photosensitive element 20. Further, the integrated base 11E has two openings 1121E, each of the openings 1121E is connected to the light window 111E and the outside, the filter element lens holder 40E supplements the two openings 1121E, and the light window 111E The side is closed.

The filter element lens holder 40E includes two extension legs 433E, and each of the extension legs 433E integrally extends from the filter element lens holder main body 43E down to the substrate 121E, so as to close each opening. For example, but not limited to, each of the extension legs 433E is connected to the substrate 121E and/or the base body 112E by bonding. More specifically, in one embodiment, the base body 112E has a parallel structure, the filter element lens holder 40E is joined to the parallel structure of the base body 112E, and the filter element lens holder 40E The extension legs 433E are supplemented with the opening positions at both ends of the parallel structure, so that the base body 112E is closed to form a closed internal environment. In some embodiments, two adjacent extension legs 433E are integrally connected to form a common extension leg, that is, a common leg. In particular, so The common leg is spaced from the two light windows 111E to isolate the light paths of the two camera module units. That is, in this embodiment, the one-piece filter element lens holder 1400E includes three extension legs 433E arranged in parallel, wherein the extension leg 433E located in the middle separates the two light windows 111E , And the remaining two extension legs 433E are respectively supplemented with the opening 1121E of the connecting base 1110E, thereby forming two closed and independent light windows 111E. In other words, in the array camera module 1000E, the two light windows 111E of the two camera module units 100E communicate with each other, and the connected filter element lens holder 1400E supplements the connected The base 1110E forms two separated and closed light windows 111E. The adjacent extension legs 433E of the filter element lens holder 40E form a common part, which replaces the conjoined part 1111E of the conjoined base 1110E. In one embodiment, two adjacent extension legs 433E are integrally connected.

As shown in FIGS. 37A and 37B, it is another modified embodiment of the integrated base element and filter element lens holder according to the twelfth preferred embodiment of the present invention. In this embodiment, each of the integrated bases includes a base body 112Q, and the base body 112Q forms at least one light window 111E to provide a light path for the photosensitive element 20. Further, the integrated base 11Q has at least one opening 1121Q, and each of the openings communicates with the light window 111Q and the outside. The filter element lens holder 40Q supplements the opening 1121Q to surround the light window 111Q. Closed. Different from the above-mentioned embodiment, in the one-piece base assembly 1100Q, the two openings 1121Q of the two one-piece base bodies 112Q are positioned opposite to each other, so that it is convenient to limit the connected light from both sides. Component lens holder 1400Q.

Furthermore, each of the openings 1121Q has an inverted trapezoidal structure to facilitate positioning and installation of the filter element lens holder 40Q. Correspondingly, the filter element lens holder includes at least one extension leg 433Q, and each of the extension legs 433Q integrally extends from the filter element lens holder body 43Q downward to the substrate 121 to facilitate the opening of the opening. 1121Q closed. Specifically, the two extension legs 433Q are arranged opposite to each other and have an inverted trapezoidal structure, which is suitable for supplementing the corresponding opening 1121Q. For example, when installing the filter element mirror When the seat 40Q is seated, the extension legs are limited to the opening 1121Q, respectively closing the two light windows 111Q.

Those skilled in the art should understand that the shape and size of the opening 1121Q in the embodiment of the present invention are only used as examples to illustrate the ways that can be implemented, and are not a limitation of the present invention.

Particularly, in some embodiments, the electronic components 122Q may be centrally arranged on one side and covered by at least a part of the base body 112Q and covered by the wider base body 112Q. The side where the electronic component 122Q is not provided corresponds to the narrower base body 112Q. The filter element lens holder is mounted on the base body 43Q by 40Q, and the extension leg 433Q supplements the opening 1121Q between the two parts.

Furthermore, the base body 112Q has at least one opening surface 1122Q, and the opening 1121Q is formed opposite to the two opening surfaces. The opening surface 1121Q extends upwardly and obliquely from the substrate 121 so as to form the trapezoidal opening 1121Q. Correspondingly, the extension leg 433Q has at least one supplementary surface 4331Q, and the supplementary surface 4331Q corresponds to the opening surface 1122Q, so as to complement the shape of the extension leg 433Q to the opening 1121Q. The light window 111Q is closed around.

In particular, the extension leg 433Q and the supplementary surface 4331Q and the opening surface 1122Q of the base body 112Q can be fixed by glue bonding.

As shown in FIGS. 38A to 39, it is an array camera module according to the thirteenth preferred embodiment of the present invention. Each of the integrated bases 11F has an installation groove 115F and at least one notch 117F, and the installation groove 115F is connected to the light window 111F. In this embodiment of the present invention, the notch 117F is provided at a position adjacent to the two integrated bases, that is, above the connecting portion 1111F of the connected base 1110F, and is connected to both sides. In other words, the two mounting grooves 115 are connected through the gap 117F, so as to accommodate the bridging portion 1410F of the one-piece filter element lens holder 1400F.

Each of the filter element lens holders 40F is mounted in the mounting groove 115F. More specifically, the installation groove 115F is a U-shaped groove, and the U-shaped opening corresponds to the notch 117F. In particular, the U-shaped grooves of the two filter element lens holders 40F are connected to each other to form an internally connected closed structure. When the one-piece filter element lens holder 1400 is installed on the connecting base 1110, the bridging portion 1410 of the one-piece filter element lens holder 1400 bridges the gap 117F in the middle.

Specifically, the engaging groove 42F of the filter element lens holder 40F is engaged with the mounting groove 115F of the integrated base 111F, so that the filter element lens holder of the filter element lens holder 40F The main body 43F is supported in the support groove 41F.

The filter element lens holder main body 43F of the filter element lens holder 40F has a predetermined thickness, so that it is not easy to touch the upper parts, such as the driver 60 or the lens 30. Preferably, when the filter element lens holder 40F is installed in the mounting groove 115F, the top surface of the filter element lens holder 40F is consistent with the top surface of the base body 112F, so that the filter element The optical element lens holder 40F will not or less protrude from the base body 112F, and it is not easy to touch the driver 60 or the lens 30 located above.

More specifically, each of the integrated bases 11F includes a plurality of raised steps 116F protruding from the base body 112F. Each of the raised steps 116F partially extends upward from the base body 112F to form the installation groove 115F. At least one side surface of the integrated base 11F does not have the raised step 116F, and the notch 117F is formed.

According to this embodiment of the present invention, each of the integrated bases 11F includes three raised steps 116F, and each of the raised steps 116F is integrally connected in a turning manner to form the U-shaped mounting groove 115F. In other words, the notch 117F is formed on the side without the raised step 116F. The filter element lens holder main body 43F of the filter element lens holder 40F includes at least one joining edge 431F and at least one extended edge 432F. The joining edge 431F is configured to be joined to the mounting groove 115F, and the extended edge 432F is used to fill the gap 117F. In other words, the extended edge 432F extends into the gap 117F so that the gap 117F is filled to form a closed internal environment. In this embodiment, the extended edge 432F forms the bridging portion 1410F.

According to this embodiment of the present invention, the filter element lens holder body 43F of the filter element lens holder 40F includes three joint sides 431F and an extended side 432F, and each of the joint sides 431F and the expanded side 432F turns The ground is integrally connected so as to adapt to the shape of the mounting groove 115F.

The sinking arms 45F respectively extend downwardly and integrally from the joint side 431F and the extended side 432F to form the joint groove 42F. The inwardly extending arm 44F extends laterally and integrally from the inwardly extending arm 44F to form the supporting groove 41F.

It is worth mentioning that the electronic components 122F are arranged at different positions of the main body of the circuit board 12F, and the integrated base 11F covers the electronic components 122F. In the position where the electronic components are arranged, the integrated base 11F needs a larger thickness and facilitates the installation of the mounting groove 115F, while the position without the electronic components 122F can be provided with a smaller thickness, thereby reducing For the size of the circuit board 12F, the mounting groove 115F is not suitable. According to this embodiment of the present invention, the electronic components 122F are arranged on the integrated base 11F corresponding to the three joint edges 431F, the horizontal thickness of the integrated base 11F is relatively large, and the mounting groove 115F is provided , And the lateral thickness of the integrated base 11F on the side corresponding to the extended side 432F is small, and the installation groove 115F is not provided, and the gap 117F is filled by the extended side 432F to bear the convex Play the role of step 116F.

The driver 60 is at least partially installed on the raised step 116F to form a moving focus camera module. The driver 60 is operatively connected to the circuit board 12 through at least one pin 61. In other embodiments, the lens 30 is mounted on the raised step 116F or the filter element lens holder 40F to form a fixed focus camera module.

More specifically, three sides of the driver 60 are installed on the raised step 116F, and the remaining one side is installed on the extended side 432F of the filter element lens holder 40F. In some embodiments, there is a gap between the driver 60 and the extended edge 432F, and the gap is sealed by glue. Therefore, a closed internal environment is formed for the camera module. In other words, the surface height of the extended edge 432F is lower than the surface height of the raised step 116F, and the height difference can be supplemented by glue. In particular, the driver 60 can be mounted on the raised step 116F by bonding, and the optical axis of the lens 30 and the photosensitive element 20 are consistent.

As shown in FIG. 40A to FIG. 41, it is an array camera module according to the fourteenth preferred embodiment of the present invention.

Each of the integrated bases 11R includes a base body 112R to form at least one light window 111R to provide a light path for the photosensitive element 20. Further, the base body 112R has at least one opening 1121R, the opening 1121R communicates the light window 111R and the outside, and the filter element lens holder 40R supplements the opening, thereby forming the light window with a side closed 111R. In this embodiment, the two openings 1121R of the two integrated bases 11R of the connected base 1110R communicate with each other.

Each filter element lens holder 40R includes at least one extension leg 433R. The extension leg 433R integrally extends from the filter element lens holder main body 43R downward to the substrate 121R, so as to close the opening 1121R. For example, but not limited to, the extension leg 433R is connected to the substrate 121R and/or the base body 112R by bonding.

In some embodiments, two adjacent extension legs 433R are integrally connected to form a common extension leg, that is, a common leg. In particular, the common leg is spaced apart from the two light windows 111R, and the two The light path of the camera module is isolated. That is, in this embodiment, the one-piece filter element lens holder 1400R includes two integrally connected extension legs 433R, which are located in the middle of the two light windows 111R, and separate the two light windows. 111R, thereby forming two closed and independent light windows 111R.

The integrated base 11R has at least one mounting groove 115R and an opening 117R, the mounting groove 115R is connected to the light window 111R, and the notch 117R is connected to the light windows 111R on both sides. The filter element lens holder 40R is installed in the installation groove 115R.

According to this embodiment of the present invention, the integrated base 11R includes three raised steps 116R, and each of the raised steps 116R partially extends upward from the base body 112R to form the mounting groove 115R.

The filter element lens holder main body 43R of the filter element lens holder 40R includes at least one joining edge 431R, and the joining edge 431R is used to join the mounting groove 115R.

According to this embodiment of the present invention, the filter element lens holder body 43R of each of the filter element lens holders 40R includes three joint edges 431R and an extended side 432R, and the joints adjacent to the integrated base 11R The edges 431R extend integrally and are parallel to each other, and the extended edges 432R are arranged between the joint edges 431R. That is to say, in this embodiment, the notches 117R of the connecting base are arranged at adjacent positions of the two bases 11R, and are communicated with each other. The extended side 432R of the one-piece filter element lens holder is arranged at a corresponding adjacent position, and is integrally connected to form the bridge 1410R.

The sinker arm 45R extends from the joint edge 431R to form a joint groove 42R integrally and downwardly to facilitate jointing with the mounting groove 115R. The inner extension arm 44R is turned from the sinking arm 45R and integrally extends laterally to form a supporting groove 41R so as to provide a mounting position for the filter element 50. It is worth mentioning that the electronic components 122R are arranged at different positions of the circuit board main body 121R, and the integrated base 11R covers the electronic components 122R. In the position where the electronic components are arranged, the integrated base 11R needs a relatively large thickness and is convenient for forming the mounting groove 115R, while the position without the electronic components 122R can be set with a small thickness, thereby Reducing the size of the circuit board 12R is not suitable for forming the mounting groove 115R. According to this embodiment of the present invention, the electronic components 122R are arranged on the integrated base 11R corresponding to the two joint edges 431R, the horizontal thickness of the integrated base 11R is relatively large, and the mounting groove 115R is provided However, the lateral thickness of the integrated base 11R on the side corresponding to the raised step 116R where the mounting groove 115R is not formed is smaller.

The driver 60 is at least partially installed on the raised step 116R to form a moving focus camera module. The driver 60 is operatively connected to the electrical circuit through at least one pin 61. Road board 12R. In other embodiments, the lens 30 is mounted on the raised step 116R or the filter element lens holder 40R to form a fixed focus camera module.

More specifically, the driver 60 is mounted on the raised step 116R, wherein two sides are supported on the raised step 116R forming the mounting groove 115R, and the remaining side is mounted on the raised step 116R where the mounting groove 115R is not formed. 115R of the raised step 116R, the remaining side is supported by the extended edge 432R.

As shown in FIGS. 42A to 43, it is a modified implementation of the array camera module according to the fourteenth preferred embodiment of the present invention. Each of the integral bases 11H includes three raised steps 116H, and the three raised steps 116H are integrally connected in a turning manner, wherein the two raised steps 116H and the base body 112H form a mounting groove 115H, and the other A raised step 116H integrally extends upward from the base body 112H, and does not form the mounting groove 115H. The adjacent positions of the two integrated bases 11H do not include the raised step 116H, forming a gap 117H. In other words, the conjoined base 1110H forms two parallel mounting grooves 115H, and the notch 117H is located between the two mounting grooves 115H. Correspondingly, each of the filter element lens holders 40H forms a U-shaped structure, and the opening of the U-shaped structure is opposite to the raised step 116H where the mounting groove 115H is not formed. That is to say, the integrated filter element lens holder 1400H has an E-shaped structure as a whole in a top view, the middle part of the E-shaped intermediate structure spans the connected part 1111H of the connected base 1110H, and the two ends are opened by The raised steps 116H block.

As shown in FIGS. 44A and 44B and FIG. 45, it is an array camera module according to the fifteenth preferred embodiment of the present invention.

Different from the above-mentioned preferred embodiment, the integral base 11I includes a raised step 116I and three notches 117I. The raised step 116I partially integrally extends upward from the integral base 112I to form the Installation slot 115I. In other words, the notches 117I are formed on three sides without the raised steps 116I.

The filter element lens holder main body 43I of the filter element lens holder 40I includes at least one joining edge 431I and at least one extended edge 432I. The joining edge 431I is configured to be joined to the mounting groove 115I. 432U1 is used to fill the gap 117I. In other words, the extended edge 432I extends into the gap 117I, so that the gap 117I is filled, thereby forming a closed internal environment.

According to this embodiment of the present invention, the filter element lens holder main body 43I of the filter element lens holder 40I includes one joint 431I and three extended sides 432I, the joint 431I and each of the The extended edge 432I is integrally connected in a turning manner so as to adapt to the shape of the mounting groove 115I. It is worth mentioning that in this embodiment, in the array camera module, in the one-piece filter element lens holder 1400I formed by the two filter element lens holders 40I, two adjacent ones The extended side 432I is integrally connected to form a common part of two adjacent camera module monomers 100I, that is, the bridging portion 1410I is formed.

The sinker arm 45I respectively extends downwardly and integrally from the joint edge 431I and the extended edge 432I to form the joint groove 42I. The inwardly extending arm 44I extends laterally and integrally from the inwardly extending arm 44I so as to form the supporting groove 41I.

Further, in this embodiment, the two convex steps 116I of the two integrated bases 11I of the conjoined base 1100I are integrally extended and connected to form a straight-shaped structure, thereby forming a straight-shaped mounting groove . The notches 117I are adjacent to each other, forming an E-shaped structure. Correspondingly, the extended edges 432I of the filter element lens holder 40I are adjacent to each other to form a U-shaped structure, and the joint edge 431I is disposed at the port of the U-shaped structure. In the conjoined filter element lens holder 1400I, two adjacent extension edges 432I are integrally connected to form the bridge portion 1410I, which is adapted to the conjoined portion 1111I of the conjoined base 1110I.

According to another modified embodiment, the two raised steps 116I of the integrated base 11I and the two joint edges 431I are adjacent to each other, and the two notches 117I are adjacent to each other. In other words, the two raised steps 116I form an L-shaped structure, thereby forming an L-shaped mounting groove 115I. The notches 117I are adjacent to each other, thereby forming an L-shaped extension. Correspondingly, the two joining edges 431I of the filter element lens holder 40I are adjacent to each other and are suitable for joining the L-shaped mounting groove 115I, and the two extended edges 432I are adjacent to each other and are suitable for filling the L-shaped all Narrative gap 117I, thus forming a closed internal environment. The driver 60 is at least partially installed on the raised step 116I to form a moving focus camera module. The driver 60 is operatively connected to the circuit board 12I through at least one pin 61. In other embodiments, the lens 30 is mounted on the raised step 116I or the filter element lens holder 40I to form a fixed focus camera module. More specifically, two sides of the driver 60 are supported by the raised steps 116I forming the mounting groove 115I, and the remaining two sides are mounted on the extended side 432I of the filter element lens holder 40I.

As shown in FIG. 46A and FIG. 47, it is a modified implementation of the array camera module according to the fifteenth preferred embodiment of the present invention. In this embodiment of the present invention, the location of the raised step 116J is different from the above-mentioned preferred embodiment. In the conjoined base 1110J of the array camera module, the raised steps 116J of the two integrated bases 11J stand opposite to each other to form a parallel structure, and each raised step 116J corresponds to The base body 111 forms the mounting groove 115J. In other words, the two installation grooves 115J on the connecting base 1110J are provided at positions opposite to each other. Compared with the fifteenth embodiment above, in this modified embodiment, the two convex steps 116J of the connecting base 1110J are arranged in a relatively parallel arrangement from a line.

As shown in FIG. 48A, 48B and FIG. 49, it is the implementation of the array camera module according to the sixteenth preferred embodiment of the present invention. Different from the above-mentioned preferred embodiment, each of the integrated bases 11K includes a raised step 116K and three notches 117K. The raised step 116K partially and integrally extends upward from the base body 112K to form the mounting groove 115K. In other words, the notch 117K is formed on the three sides without the raised step 116K.

The filter element lens holder main body 43K of the filter element lens holder 40K includes at least one joining edge 431K and at least one extended edge 432K. The joining edge 431K is configured to be joined to the mounting groove 115K, and the extended edge 432K is used to fill the gap 117K. In other words, the extended edge 432K extends into the gap 117K, so that the gap 117K is filled, thereby forming a closed internal environment.

According to this embodiment of the present invention, the filter element lens holder body 43K of the filter element lens holder 40K includes a joint side 431K and three extended sides 432K, each of the joint side 431K and the extended side 432K is turned The ground is integrally connected so as to adapt to the shape of the mounting groove 115K and the notch 117K. Two adjacent extended edges 432K are integrally connected to form the bridging portion 1410K of the one-piece filter element lens holder 1400, and bridge the connecting portion 1111K of the connected base 1110K.

The sinking arm 45K respectively extends downwardly and integrally from the joint side 431K and the extended side 432K to form the joint groove 42K. The inner extension arm 44K extends laterally and integrally from the inner extension arm 44K to form the support groove 41K. The driver 60 is at least partially installed on the raised step 116K to form a dynamic focus camera module. The driver 60 is operatively connected to the circuit board 12K through at least one pin 61. In other embodiments, the lens 30 is mounted on the raised step 116K or the filter element lens holder 40K to form a fixed focus camera module.

More specifically, one side of the driver 60 is supported on the raised step 116K forming the mounting groove 115K, and the remaining three sides are mounted on the extended side 432K of the filter element lens holder 40K .

It is worth mentioning that, in this embodiment of the present invention, the two convex steps 116K of the two integrated bases 11K are staggered in parallel, thereby limiting the installation position of the integrated filter element lens holder 1400 However, in other embodiments of the invention, the relative position of the raised steps 116K may be other layouts, such as parallel or vertical directions. Those skilled in the art should understand that the layout structure of the two raised steps 116K is not a limitation of the present invention.

As shown in FIGS. 50A to 51, the array camera module according to the seventeenth preferred embodiment of the present invention. Different from the above-mentioned preferred embodiment, each of the filter element lens holders 40L includes an upper extension wall 46, and the upper extension wall 46 is turned and extends upward from the filter element lens holder main body 43L to form a limit. It is 461L. The limit port 461L is used to limit the installed components, such as but not limited to the driver 60 and Lens 30. That is to say, when assembling the array camera module 1000L, each of the driver 60 or the lens 30 is installed in the limit opening 461L of each of the filter element lens holders 40L, and the limit position The driver 60 or the lens 30 makes the optical axis of each driver 60 or each lens 30 coincide with each of the photosensitive elements 20. The size of the limit element opening 461L can be determined according to the size of the installed component.

In other words, the upper extension wall 46L has a frame restraint function, so that when the driver 60 or the lens 30 and other components are installed in the filter element lens holder 40L, there will be no excessive deviation, and the camera is guaranteed The consistency of the optical system of the module. At the same time, the upper extension wall 46L can protect the installed components, such as the driver 60 or the lens 30, and prevent unnecessary external contact, so that the driver 60 or the lens 30 can be installed stably. And it can block external dust from entering the interior of each camera module unit 100L.

Furthermore, when the single camera module 100L is a dynamic focus camera module, the filter element lens holder 40L has at least one pin opening 462L for passing through the pin 61. That is to say, when the driver 60 is installed in the limit port 461L of the filter element lens holder 40L, the pin of the driver 60 passes through the pin port 462L and is electrically connected to the circuit Board 12L. Of course, when the single camera module 100L is a fixed-focus camera module, the filter element lens holder 40L may not be provided with the pin opening 462L.

It is worth mentioning that in the actual cross-sectional view, the pin opening 462L may not be visible, but for ease of description and understanding, the pin opening 462L is indicated by a dotted line in the figure, and this position is not limited to correspond to the actual setting position.

It is worth mentioning that the driver 60 or the lens 30 of the array camera module 1000L is limited to the upper extension wall 46L, which helps constrain the uniformity of the optical axis of the camera module unit 100L , It is convenient to control the consistency of the two single camera modules 100L at the same time.

As shown in FIG. 52, it is an array camera module according to the eighteenth preferred embodiment of the present invention. Different from the above-mentioned preferred embodiment, each of the filter element lens holders 40M includes an upper wall 46M and a lower wall 47M. The upper wall 46M is turned upward and upward from the filter element lens holder main body 43M. Extend It extends to form a limit opening 461M, and the downward extension wall 47M extends from the filter element lens holder main body 43M to turn and extend downward to form a lower package opening 471M. In particular, the downward extending wall 47M integrally extends from the upward extending wall 46M to form an integral outer retaining wall.

The limit port 461M is used to limit the installed component, such as but not limited to the lens 30. The lower package opening 471M is used to accommodate the integrated base 11M, that is, when the array camera module 1000M is assembled, the driver 60 or the lens 30 is mounted on the filter element lens base In the 40M limit port 461M, the integrated base 11M is accommodated in the lower package port 471M, and the upper extension wall 46M limits and blocks the lens 30, so that the lens 30 is The optical axis of the photosensitive element 20 is consistent, and the downward wall 47M blocks the integrated base 11M, so that the array camera module 1000M has a relatively regular overall structure, is convenient for installation, and has a more beautiful appearance. The size of the limit port 461M and the lower package port 471M may be determined according to the size of the installed components, for example but not limited to the size of the driver 60, the lens 30 and the integrated base 11M.

In an embodiment, the downward wall 47M may extend to the circuit board 12M, for example but not limited to being fixedly connected to the circuit board 12M by means of glue bonding, so that the filter element lens holder 40M is installed more stably.

Fig. 53 is a cross-sectional view of an array camera module according to a nineteenth preferred embodiment of the present invention.

Each of the integrated bases 11N includes a lens wall 118N, and the lens wall 118N at least partially extends upward from the raised step 116N to form a lens chamber 1181N, which is suitable for mounting the lens 30 to form a certain focus camera model group.

Furthermore, the raised step 116N and the base body 112N form the mounting groove 115N for mounting the filter element lens holder 40N. The lens wall 118N and the raised step 116N form another mounting groove 115N for providing a mounting position for the lens 30.

Further, the engaging groove 42N of the filter element lens holder 40N is engaged with the mounting groove 115N, and the filter element 50 is installed in the supporting groove 41N of the filter element lens holder 40N. The lens 30 is installed in the other installation groove 115N.

The lens wall 118N provides an installation position for the lens 30 and restricts the installation position of the lens 30, so that the optical axis of the lens 30 and the photosensitive element 20 are consistent, and the installation accuracy is improved.

As shown in FIG. 54A, it is an exploded view of the array camera module according to the twentieth preferred embodiment of the present invention. The array camera module 1000S includes two camera module monomers 100S, each of the camera module monomers 100S includes the integrated base element 10S, wherein the integrated base element 10S includes a circuit board 12S. In the above preferred embodiment, the two circuit boards 12S of the two camera module monomers 100S are spliced with each other to form the conjoined circuit board 1120S, and the integrated base 11S is integrally packaged on the two circuit boards 12S . In other words, the two circuit boards 12S are not integrally connected. In another embodiment of the present invention, the two circuit boards 12S may be independent of each other with a gap, instead of a splicing method. It is understandable that the present invention is not limited in this respect.

As shown in FIG. 54B, it is a cross-sectional view of the array camera module according to the twentieth preferred embodiment of the present invention. The array camera module 1000T includes two integrated camera module monomers 100T, which includes a conjoined circuit board 1120T, which is integrally formed on the conjoined base 1110T of the conjoined circuit board 1120T. The base 1110T has two light windows 111T, which respectively provide light paths for the two photosensitive elements 20 and the two lenses 30, and the conjoined base 1110T forms two mounting grooves 115T on the top side, and two independent filter element lens holders The 40T is respectively disposed in the two mounting grooves 115T for mounting two filter elements 50 respectively. It is understandable that, in another modified embodiment, the connecting base 1110T may be formed on the top side without forming the mounting groove 115T, but has a flat surface for mounting the two independent filter elements. Seat 40T. It is worth mentioning that each of the independent filter element lens holders 40T can also be configured in any structure in the first to tenth embodiments.

It is worth mentioning that, in the foregoing embodiment, a dual-lens array camera module composed of two camera module units 100 is taken as an example for description, while in other embodiments, the array camera module 1000 It may also include more of the camera module units 100. In the above embodiment, the features of each camera module unit 100 are arranged in a symmetrical manner to form the array camera module 1000, and in other implementations, each camera module unit 100 The features of can be combined arbitrarily to form the asymmetric array camera module 1000, and the present invention is not limited in this respect.

As shown in FIG. 55, it is a schematic diagram of an application of the array camera module according to the above-mentioned embodiment of the present invention. The array camera module 1000 is disposed in an electronic device main body 200 to form an electronic device 300 with the array camera module 1000.

As shown in FIG. 55, the array camera module 1000 is applied to a smart phone, and cooperates with the smart phone to realize image collection and reproduction. In other embodiments, the array camera module 1000 may be disposed in the main body 200 of another electronic device to form a different electronic device 300. The electronic device 300 specifically exemplifies, but is not limited to, wearable devices, tablet computers , Notebook computers, cameras, monitoring equipment, etc.

It is worth mentioning that in the present invention, the filter element lens holder is supplemented with the camera module of the integrated packaging process, and the integrated base of the camera module is used to jointly undertake the functions of the traditional lens holder. On the basis of using the advantages of the integrated packaging process, to make up for and improve the application deficiencies in the integrated packaging. On the other hand, the filter element lens holder can be integrally formed, such as by injection molding, so it has better flatness, and more preferably, the characteristics of the material itself can be used to reduce the reflectivity of incident light. In addition, it can be seen from the above-mentioned embodiments that, combined with the shape of the integrated base, the filter element lens holder can have many variants, the molding structure is simple, easy to process, and more preferably, when a suitable plastic is selected When materials are used, processes such as etching and blackening or roughening are not required, which can reduce the reflectivity of incident light and avoid stray light.

Those skilled in the art should understand that the above description and the embodiments of the present invention shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been completely and effectively achieved. The functions and structural principles of the present invention have been shown and explained in the embodiments. Without departing from the principles, the embodiments of the present invention may have any deformation or modification.

10: One-piece base element

12: Circuit board

20: photosensitive element

30: lens

50: filter element

60: drive

61: pin

100: camera module

121: substrate

122: Electronic Components

11D: One-piece base

40D: Filter element lens holder

111D: light window

112D: base body

121D: substrate

122D: electronic components

433D: Extension leg

1121D: opening

W1, W2: width

d1: thickness

d2: thickness

Claims (46)

A camera module includes: at least one integrated base element; at least one photosensitive element; at least one lens; at least one filter element lens holder, which includes a filter element lens holder body and an upper extension wall. The upper wall extends upwardly from the main body of the filter element lens holder to form a limit opening; and at least one filter element; wherein the integrated base element includes an integrated base and a circuit board, and the integrated base The base is integrally packaged on the circuit board; wherein the photosensitive element is operatively connected to the circuit board, and the filter element lens holder is mounted on the integral base and is formed in cooperation with the integral base A light window provides a light path for the photosensitive element, wherein the filter element is arranged on the filter element lens holder, so that the filter element is located in the photosensitive path of the photosensitive element; wherein the lens Located in the photosensitive path of the photosensitive element. The camera module according to item 1 of the scope of patent application, wherein the filter element lens holder includes at least one inner extension arm, and the inner extension arm partially extends laterally and integrally from the filter element lens holder main body to form A supporting groove is suitable for installing the filter element. The camera module according to item 1 of the scope of patent application, wherein the filter element lens holder includes at least a lower sink arm and at least one inward extension arm, and the sink arm is turned from the filter element lens holder body to the ground It extends to form a joint groove suitable for jointing with the integrated base, and the inner extension arm turns to form a supporting groove from the sinking arm, which is suitable for installing the filter element. The camera module according to item 3 of the scope of patent application, wherein the integrated base has at least one mounting groove and at least one notch, the mounting groove is connected to the light window, and the notch is connected to the light window And outside, the filter element lens holder main body of the filter element lens holder includes at least one joining edge and at least one extended edge, the joining edge is adapted to be joined to the mounting groove, and the extension edge is adapted to extend A closed environment is formed in the gap. The camera module according to item 4 of the scope of patent application, wherein the integrated base has three installation grooves, and the three installation grooves form a U-shaped structure, and the filter element of the filter element lens holder The lens holder main body includes three joint edges, and the three joint edges form a U-shaped structure suitable for being joined to the mounting groove. The camera module according to item 4 of the scope of patent application, wherein the integrated base has two mounting grooves and two notches, each of the mounting grooves is connected to the light window, and the notch is connected to the light window and Externally, the filter element lens holder main body of the filter element lens holder includes two joining edges and two extended edges, the two joining edges are adapted to be joined to the two mounting grooves, and the two extension edges are adapted to extend A closed environment is formed between the two notches, wherein the two mounting grooves of the integrated base are opposite, the two notches are opposite, the two joint edges of the filter element lens holder are opposite, and the two extended edges Opposite; or the two mounting grooves of the integrated base are adjacent, the two notches are adjacent, the two joint edges of the filter element lens holder are adjacent, and the two extended edges are adjacent. The camera module according to claim 4, wherein the integrated base has a mounting groove and three notches, the mounting groove is connected to the light window, and the notch is connected to the light window and the outside , The filter element lens holder body of the filter element lens holder includes a joint side and three extended sides, the joint side is adapted to be joined to the mounting groove, and the three extended sides are adapted to extend in three The gap forms a closed environment. The camera module according to item 3 of the scope of patent application, wherein the filter element lens holder includes a downward extension wall, and the downward extension wall is turned to extend downward from the filter element lens holder main body to form a lower package opening . The camera module according to item 3 of the scope of patent application, wherein the integrated base includes a base body, the base body is integrally packaged on the circuit board, and the base body has at least one opening that communicates with The light window and the outside, and the filter element lens holder supplements the opening to form the light window. The camera module according to item 9 of the scope of patent application, wherein the opening has an inverted trapezoidal structure gradually increasing from bottom to top. The camera module according to item 9 of the scope of patent application, wherein the filter element lens holder is at least partially connected to the circuit board. The camera module according to item 9 of the scope of patent application, wherein the filter element lens holder includes at least one extension leg, and the extension leg integrally extends from the filter element lens holder main body downward to the circuit board , Supplementing the opening of the integrated base so that the light window is closed. The camera module according to item 12 of the scope of patent application, wherein the opening is in an inverted trapezoidal structure gradually increasing from bottom to top, and the extension legs are in an inverted trapezoidal shape, which matches the shape of the opening to facilitate passage The opening limits the filter element lens holder. The camera module according to any one of items 1 to 13 of the scope of patent application, wherein the camera module includes at least one driver, the lens is mounted on the driver, and the driver is mounted on the The integrated base, or the driver is installed on the filter element lens holder, or a part of the driver is installed on the integrated base and the other part is installed on the filter element lens holder. The camera module according to any one of items 1 to 13 of the scope of patent application, wherein the lens is mounted on the integrated base, or the lens is mounted on the filter element lens holder, or One part of the lens is mounted on the integrated base and the other part is mounted on the filter element lens holder. The camera module according to any one of items 1 to 13 of the scope of patent application, wherein the circuit board includes at least one electronic component and a substrate, the electronic component is disposed on the substrate, and The integral base covers the electronic components and is integrally packaged on the substrate. The camera module according to any one of items 1 to 13 of the scope of patent application, wherein the circuit board includes at least one electronic component and a substrate, the electronic component is disposed on the substrate, and The integrated base covers the electronic components and is integrally packaged on the substrate and the photosensitive element. The camera module according to any one of items 1 to 13 of the scope of patent application, wherein the integrated base has a lens barrel wall to form a lens chamber, which is suitable for installing the lens. The camera module according to any one of items 3 to 13 of the scope of patent application, wherein the integrated base has an inner side surface, the inner side surface has an inclination angle, and the joint groove has a joint angle , To adapt to the tilt angle. The camera module according to any one of items 1 to 13 of the scope of patent application, wherein the camera module includes a plurality of the integrated base elements, a plurality of the photosensitive elements, and a plurality of the lenses , A plurality of the filter element lens holders and a plurality of the filters form an array camera module, wherein each of the integrated base elements and the circuit board are integrally connected to form a conjoined circuit board, each The integral base is integrally connected to form a conjoined base, and each of the filter element lens holders is integrally connected to form a conjoined filter element lens holder. The camera module according to any one of items 1 to 13 of the scope of patent application, wherein the filter element lens holder includes at least one limiting protrusion, and the limiting protrusion is from the filter element The top of the main body of the lens holder extends upward at least partially and convexly. The camera module according to item 21 of the scope of patent application, wherein the limit element protrusion has a ring structure. The camera module according to item 21 of the scope of patent application, wherein the camera module includes a driver, the lens is mounted on the driver, and the limiting protrusion is adapted to limit the driver to the outside. An optical element applied to a camera module, comprising: at least one integrated base element; at least one photosensitive element; at least one filter element lens holder, which includes a filter element lens holder main body and an upper extension wall, The upper wall extends upwardly from the main body of the filter element lens holder to form a limit opening; and at least one filter element; wherein the integrated base element includes an integrated base and a circuit board, so The integrated base is integrally packaged on the circuit board; wherein the photosensitive element is operatively connected to the circuit board, and the filter element lens holder is mounted on the integrated base and cooperates with the integrated base The seat forms a light window to provide a light path for the photosensitive element, wherein the filter element is disposed on the filter element lens holder, so that the filter element is located in the photosensitive path of the photosensitive element. The optical element according to item 24 of the scope of patent application, wherein the filter element lens holder includes at least one inner extension arm, and the inner extension arm partially extends laterally and integrally from the filter element lens holder main body to form a The supporting groove is suitable for installing the filter element. The optical element according to item 24 of the scope of patent application, wherein the filter element lens holder includes at least a sinker arm and at least one inward extension arm, and the sink arm extends divergently from the filter element lens holder main body A joint groove is formed, suitable for jointing with the integrated base, and the inner extension arm is turned to extend from the sinking arm to form a support groove suitable for installing the filter element. The optical element according to item 26 of the scope of patent application, wherein the integrated base has at least one mounting groove and at least one notch, the mounting groove is connected to the light window, and the notch is connected to the light window and Externally, the filter element lens holder main body of the filter element lens holder includes at least one joining edge and at least one extended edge, the joining edge is adapted to be joined to the mounting groove, and the extended edge is adapted to extend in The gap forms a closed environment. The optical element according to item 27 of the scope of patent application, wherein the integrated base has three mounting grooves, and the three mounting grooves form a U-shaped structure, and the filter element mirror of the filter element lens holder The seat main body includes three joint edges, and the three joint edges form a U-shaped structure suitable for being joined to the mounting groove. The optical element according to item 27 of the scope of patent application, wherein the integrated base has two mounting grooves and two notches, each of the mounting grooves is connected to the light window, and the notch is connected to the light window and the outside , The filter element lens holder main body of the filter element lens holder includes two joining edges and two extended edges, the two joining edges are adapted to be joined to the two mounting grooves, and the two extended edges are adapted to extend in The two notches form a closed environment, wherein the two mounting grooves of the integrated base are opposite, the two notches are opposite, the two joining edges of the filter element lens holder are opposite, and the two extended edges are opposite ; Or said one The two mounting grooves of the body base are adjacent, the two notches are adjacent, the two joint edges of the filter element lens holder are adjacent, and the two extended edges are adjacent. The optical element according to item 27 of the scope of patent application, wherein the integrated base has a mounting groove and three notches, the mounting groove is connected to the light window, and the notch is connected to the light window and the outside, The filter element lens holder main body of the filter element lens holder includes a joint side and three extended sides, the joint side is adapted to be joined to the mounting groove, and the three extended sides are adapted to extend in the third The gap forms a closed environment. The optical element according to item 26 of the scope of patent application, wherein the filter element lens holder includes a downward extension wall, and the downward extension wall is turned to extend downward from the filter element lens holder main body to form a lower envelope opening. The optical element according to claim 26, wherein the integrated base includes a base body, the base body is integrally packaged on the circuit board, and the base body has at least one opening communicating with The light window and the outside, the filter element lens holder supplements the opening to form the light window. The optical element according to item 32 of the scope of patent application, wherein the opening has an inverted trapezoidal structure gradually increasing from bottom to top. The optical element according to item 32 of the scope of patent application, wherein the filter element lens holder is at least partially connected to the circuit board. The optical element according to item 32 of the scope of patent application, wherein the filter element lens holder includes at least one extension leg, and the extension leg integrally extends from the filter element lens holder main body downward to the circuit board, The opening of the integrated base is supplemented so that the light window is closed. The optical element according to item 35 of the scope of patent application, wherein the opening is in an inverted trapezoidal structure gradually increasing from bottom to top, and the extension leg is in an inverted trapezoidal shape, which matches the shape of the opening to facilitate passage through the The opening limits the filter element lens holder. The optical element according to any one of items 24 to 36 of the scope of patent application, wherein the camera module includes at least one driver and a lens, the lens is mounted on the driver, and the driver is mounted On the integrated base, or the driver is installed on the filter element lens holder, or a part of the driver is installed on the integrated base and the other part is installed on the filter element lens holder. The optical element according to any one of items 24 to 36 of the scope of patent application, wherein the camera module includes a lens, the lens is mounted on the integrated base, or the lens is mounted on the The filter element lens holder, or a part of the lens is installed on the integrated base and the other part is installed on the filter element lens holder. The optical component according to any one of items 24 to 36 in the scope of the patent application, wherein the circuit board includes at least one electronic component and a substrate, the electronic component is disposed on the substrate, the The integrated base covers the electronic components and is integrally packaged on the substrate. The optical component according to any one of items 24 to 36 in the scope of the patent application, wherein the circuit board includes at least one electronic component and a substrate, the electronic component is disposed on the substrate, the The integrated base covers the electronic components, and is integrally packaged on the substrate and the photosensitive element. The optical element according to any one of items 24 to 36 of the scope of patent application, wherein the integrated base has a lens barrel wall to form a lens chamber, which is suitable for installing a lens of the camera module. The optical element according to any one of items 26 to 36 of the scope of patent application, wherein the integrated base has an inner side surface, the inner side surface has an inclination angle, and the joint groove has a joint angle, Adapt to the tilt angle. The optical element according to any one of items 24 to 36 of the scope of patent application, wherein the camera module includes a plurality of the integrated base elements, a plurality of the photosensitive elements, a plurality of lenses, and a plurality of The filter element lens holder and a plurality of the filters form an array camera module, wherein each of the integrated base elements and the circuit board are integrally connected to form a one-piece circuit board, and each of the integrated The base is integrally connected to form a conjoined base, and each of the filter element lens holders is integrally connected to form a conjoined filter element lens holder. The optical element according to any one of items 24 to 36 in the scope of patent application, wherein the filter element lens holder includes at least one limiting protrusion, and the limiting protrusion is from the filter element mirror The top of the seat body extends upward at least partially and convexly. The optical element according to item 44 of the scope of patent application, wherein the limit element protrusion has a ring structure The optical element according to item 44 of the scope of patent application, wherein the camera module includes a driver, a lens of the camera module is mounted on the driver, and the limiting protrusion is adapted to limit the The drive is on the outside.

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