CN206696574U - Camera module based on integral packaging technique - Google Patents

Camera module based on integral packaging technique Download PDF

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Publication number
CN206696574U
CN206696574U CN201621124964.8U CN201621124964U CN206696574U CN 206696574 U CN206696574 U CN 206696574U CN 201621124964 U CN201621124964 U CN 201621124964U CN 206696574 U CN206696574 U CN 206696574U
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CN
China
Prior art keywords
filter element
microscope base
camera module
base
element microscope
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201621124964.8U
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Chinese (zh)
Inventor
王明珠
赵波杰
陈振宇
郭楠
田中武彦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Sunny Opotech Co Ltd
Original Assignee
Ningbo Sunny Opotech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ningbo Sunny Opotech Co Ltd filed Critical Ningbo Sunny Opotech Co Ltd
Priority to CN201621124964.8U priority Critical patent/CN206696574U/en
Priority to KR1020187033639A priority patent/KR102152517B1/en
Priority to PCT/CN2016/106402 priority patent/WO2017181668A1/en
Priority to US15/512,065 priority patent/US10477088B2/en
Priority to JP2018555482A priority patent/JP6952052B2/en
Priority to TW106108561A priority patent/TWI648586B/en
Priority to TW106203625U priority patent/TWM556869U/en
Priority to TW107147598A priority patent/TWI701493B/en
Priority to TW106119563A priority patent/TWI706551B/en
Priority to TW106208514U priority patent/TWM561915U/en
Priority to US15/627,437 priority patent/US10194064B2/en
Priority to US15/627,425 priority patent/US9900487B2/en
Priority to US15/627,408 priority patent/US10129452B2/en
Priority to US15/627,429 priority patent/US9848109B2/en
Priority to US15/627,418 priority patent/US10110791B2/en
Priority to PCT/CN2017/097425 priority patent/WO2018028718A1/en
Priority to CN202110534866.0A priority patent/CN113992818A/en
Priority to CN201780049556.1A priority patent/CN109891870B/en
Application granted granted Critical
Publication of CN206696574U publication Critical patent/CN206696574U/en
Priority to US16/575,357 priority patent/US11533416B2/en
Priority to US17/833,025 priority patent/US12035029B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

One camera module, it wraps an at least integral base component, wherein the integral base component includes an integral base and a wiring board, the integral base integral packaging is in the wiring board；An at least photo-sensitive cell；An at least camera lens；An at least filter element microscope base；An at least filter element；Wherein described photo-sensitive cell is operatively connected to the wiring board, the filter element microscope base is installed in the integral base, and the integral base is coordinated to form an optical window, passage of light is provided for the photo-sensitive cell, the filter element microscope base has a utensil receiving opening, the filter element is arranged at the utensil receiving opening of the filter element microscope base, and to cause the filter element to be located at the photosensitive path of the photo-sensitive cell, the camera lens is located at the photosensitive path of the photo-sensitive cell.

Description

Camera module based on integral packaging technique
Technical field
Camera module field is the utility model is related to, further, is related to a camera module based on integral packaging technique.
Background technology
Camera module is that intelligent electronic device can not obtain one of scarce part, citing ground but is not limited to smart mobile phone, phase The intelligent electronic devices such as mechanical, electrical brain equipment, wearable device.And with the continuous development and popularization of various smart machines, to taking the photograph As the requirement also more and more higher of module.
In the last few years, intelligent electronic device produced the development advanced by leaps and bounds, and increasingly tended to lightening, and camera module will fit Its development is answered, multifunction, lightening, miniaturization are also increasingly required, to allow intelligent electronic device to do increasingly It is thin, and meet imaging requirements of the equipment for camera module.Therefore camera module production firm is persistently directed to designing, produces system Make the camera module for meeting these requirements.
Molded packages technology is the emerging a kind of encapsulation technology to grow up on the basis of traditional COB encapsulation.Such as Figure 1A institutes Show, be the circuit board using the encapsulation of existing molded packages technology.In this configuration, the side for molded section 1 being passed through into molded packages Formula is packaged in circuit board 2, and chip 3 then is connected into circuit board 2, and optical filter 4 is installed in the molded section 1.Wherein mold Electronic component 5 on the coating circuit plate of portion 1, so as to reduce the space that the electronic component 5 of camera module independently takes so that shooting The size of module can reduce, and the dust for solving the problems, such as to adhere on electronic component influences the image quality of camera module.
Reference picture 1B is the circuit board of traditional COB encapsulation.Relative to the COB encapsulation technologies of transmission, molded packages technology tool Numerous advantages, for example microscope base 7 is substituted by the molded section 1, the space-consuming alone of electronic component 5 is reduced, reduces shooting Module chi；Adhesive dust on electronic component 5 is avoided to influence image quality of camera module etc., but this structure is also brought simultaneously The problem of some are new.
Optical filter is in modern shooting film group and its important element, the infrared light in optical filter filtering light, makes Obtain the effect that light is more nearly eye-observation.Easily it is damaged due to optical filter and is accounted in the cost of whole camera module Proportion it is larger, area is bigger, more expensive, and the area of optical filter is bigger, and the accuracy of manufacture is more difficult to control, therefore molded packages skill In art, optical filter turns into a practical difficulties.
First, be make use of relative to traditional COB packaged types, molded packages mode by molded section coated electric components 5 The locus of electronic component 5, but molded section increases the installing space of top optical filter 4 relative to COB microscope base, That is the area for the optical filter 4 that molded packages need is larger.
Specifically, optical filter is installed in the microscope base 7 in reference picture 1B, traditional COB, after being due to microscope base 7 Phase is installed on circuit board 2, therefore can be fabricated to different shape, for example is extended internally, so as to ensure photosensitive area On the basis of domain is not blocked, reduce the area of optical filter as much as possible, so that on the basis of use demand is ensured, more just Just to install, and the optical filter price of small area is lower so that the cost of overall camera module reduces, and in molded packages, molding Portion 1 is shaped in circuit board 2 by mould, and molded section integrally extends from the bottom to top, therefore the area of optical filter 4 is by molded section 1 opening determine, it is necessary to optical filter 4 area it is larger.
Secondly, in molded packages mode, reference picture 1A, optical filter 4 needs to be installed in the groove 6 of the molded section 1 It is interior, and molded packages technique is based on, the more difficult control of shape for turning, that is to say, that form the cell wall of the groove 6, especially It is the position that cell wall connects, in fact it could happen that deformation, burr such as occurs, so as to be that the optical filter 4 provides good peace Dress condition, can not ensure smooth, and easily damage optical filter.And for traditional microscope base 7, there is inner groovy 8, that is to say, that institute Stating microscope base 7 can extend internally, there is provided carry the position of optical filter 4, and the erection space of the optical filter 4 is reduced.And Because molding is one-shot forming, withdrawing pattern during by Making mold be present, therefore traditional mirror-seat structure is not It can be manufactured, and can only be manufactured by way of mold injection by way of molding, therefore to be limited to some specific for molded packages Structure, such as the molded section 1 without the inner groovy 8.Traditional microscope base and molded packages microscope base and corresponding moulding process it Between, some relative advantage and disadvantage are individually present, it is therefore desirable to be combined the advantage both two.
3rd, even if the molded section 1 forms platform-like, without forming the groove 6, it is ensured that surface is preferably flat Whole property, preferable mounting condition is provided for the optical filter 4.But in this configuration, one side optical filter 4 need and other Part such as camera lens or driver coordinated allocation described in encapsulation part, such case to installation accuracy require higher, miscellaneous part It is easy to damage optical filter during installation；On the other hand, optical filter is nearer apart from the distance of camera lens, the mirror in camera lens Piece is easy to touch optical filter, and increases the back focal length of camera lens.
In addition, need that the photo-sensitive cell, the electronic component and molded section, these parts are installed on the circuit board Layout type can influence to need the area of circuit board, and the molding mode based on encapsulation part, usual thickness can be more than traditional mirror The thickness of seat, therefore increase footprint area on circuit boards.
Utility model content
A purpose of the present utility model is to provide a camera module based on integral packaging technique, wherein the shooting Module includes a filter element microscope base, and the integral base of the filter element microscope base and camera module is engaged, and is the shooting The different parts of module provide support.
A purpose of the present utility model is to provide a camera module based on integral packaging technique, wherein the optical filtering Element microscope base provides suitable installation site for optical filter, so that filter element need not be directly mounted to camera module Integral base.
A purpose of the present utility model is to provide a camera module based on integral packaging technique, wherein the optical filtering Element microscope base has a support slot, and the filter element is suitable to be installed in the support slot, so that the filter element The relative sinking in position.
A purpose of the present utility model is to provide a camera module based on integral packaging technique, wherein the optical filtering Element microscope base has an engaging groove, and the engaging groove is adapted to engage with the integral base, so that the filter element mirror The relative altitude of seat and the integral base reduces so that the filter element is more adjacent to the photo-sensitive cell of camera module.
A purpose of the present utility model is to provide a camera module based on integral packaging technique, wherein the optical filtering Element microscope base includes prolonging arm in a main body and one, it is described in prolong arm and extend inwardly to form the support slot from the lower body part.
A purpose of the present utility model is to provide a camera module based on integral packaging technique, wherein the optical filtering Element microscope base portion includes a sinking arm, and the sinking arm is from the main body Longitudinal extending, and the interior arm that prolongs is from sinking arm horizontal stroke To extension, the engaging groove and the support slot are formed respectively.
A purpose of the present utility model is to provide a camera module based on integral packaging technique, wherein the optical filtering Element microscope base includes Yan Bi on one, the position of the upper Yan Bi constraints, the driver of the spacing camera module or camera lens so that The optical axis of the camera module is consistent.
A purpose of the present utility model is to provide a camera module based on integral packaging technique, wherein by described Filter element microscope base alleviates the stress that the filter element is directly mounted to be subject to during the integral base, and protection filters Element.
In order to realize an at least purpose more than of the present utility model, one side of the present utility model provides a camera module, It includes：An at least integral base component, wherein the integral base component includes an integral base and a circuit board, described one Susceptor body integral packaging is in the circuit board；An at least photo-sensitive cell；An at least camera lens；An at least filter element microscope base；Extremely A few filter element；Wherein described photo-sensitive cell is operatively connected to the circuit board, wherein the filter element microscope base quilt The integral base is installed on, and coordinates the integral base to form an optical window, passage of light is provided for the photo-sensitive cell, Wherein described filter element microscope base has a utensil receiving opening, and the filter element is arranged at the appearance of the filter element microscope base Na Kou, to cause the filter element to be located at the photosensitive path of the photo-sensitive cell, wherein the camera lens is located at the photosensitive member The photosensitive path of part.
According to some embodiments, integral base described in described camera module includes a Base body, the pedestal master Body forms the optical window, and the Base body is communicated in the optical window and outside, the filter element mirror with least one opening Seat is complemented at the opening so that the optical window closing.
According to some embodiments, opening is in the inverted trapezoidal knot gradually increased from the bottom to top described in described camera module Structure.
According to some embodiments, opening extends to the circuit board, the filter element described in described camera module Microscope base is complemented at the opening, extends to the circuit board.
According to some embodiments, filter element microscope base described in described camera module includes a filter element microscope base main body Prolong arm at least one, it is described in prolong arm from the filter element microscope base main part, laterally, inwardly one extension formed One support slot, suitable for installing the filter element.
According to some embodiments, filter element microscope base described in described camera module includes at least one extension leg, described Extension leg extends downward into the circuit board from the filter element microscope base main body, and is complemented at the opening.
According to some embodiments, opening is in the inverted trapezoidal knot gradually increased from the bottom to top described in described camera module Structure, the extension leg be in inverted trapezoidal, and the shape of the opening is engaged, in order to pass through the opening it is spacing it is described filter it is first Part microscope base.
According to some embodiments, filter element microscope base described in described camera module includes a filter element microscope base master Body, at least prolong arm in a sinking arm and at least one, wherein the sinking arm turns to ground one from the filter element microscope base main body Extension forms an engaging groove, is adapted to engage with turning to ground one extension from the sinking arm in the integral base, the interior arm that prolongs A support slot is formed, suitable for installing the filter element.
According to some embodiments, filter element microscope base described in described camera module includes at least one extension leg, described Extension leg extends downward into the circuit board from the filter element microscope base main body, and is complemented at the opening.
According to some embodiments, opening is in the inverted trapezoidal knot gradually increased from the bottom to top described in described camera module Structure, the extension leg be in inverted trapezoidal, and the shape of the opening is engaged, in order to pass through the spacing optical filtering that is open Element microscope base.
According to some embodiments, in described camera module it is adjacent it is described in prolong arm and form a turning, the turning is from institute State optical window to stretch out, in order to increase the luminous flux in the corner location.
According to some embodiments, sinking arm described in described camera module turns to adjacent from the filter element microscope base main body The direction extension of the nearly photo-sensitive cell, to cause the filter element to sink adjacent to the photo-sensitive cell.
According to some embodiments, described in described camera module in prolong arm and laterally extended internally from the sinking arm, So as to reduce the filter element erection space.
According to some embodiments, there is integral base described in described camera module an at least mounting groove and at least one to lack Mouthful, the mounting groove is communicated in the optical window, and the breach is communicated in the optical window and outside, the institute of the filter element microscope base Filter element microscope base main body is stated including an at least jointing edge and at least an extension side, the jointing edge are adapted to engage with the installation Groove, the extension side are suitable to extend one enclosed environment of the breach formation.
According to some embodiments, integral base described in described camera module has three mounting grooves, three installations Groove forms a U-shape structure, and the filter element microscope base main body of the filter element microscope base includes three jointing edges, three engagements A U-shape structure is formed to be adapted to engage with the mounting groove.
According to some embodiments, integral base described in described camera module has two mounting grooves and two breach, described Mounting groove is communicated in the optical window, and the breach is communicated in the optical window and outside, the optical filtering of the filter element microscope base Element microscope base main body includes two jointing edges and two extension sides, and two engagements are adapted to engage with, in two mounting grooves, described in two prolonging Side is suitable to extend two one enclosed environments of the breach formation.
According to some embodiments, the two of the integral base mounting grooves are relative described in described camera module, described in two Breach two is right, and two jointing edges of the filter element microscope base are relative, and the two extension sides are relative.
According to some embodiments, the two of the integral base mounting grooves are adjacent described in described camera module, described in two Breach two is adjacent, and two jointing edges of the filter element microscope base are adjacent, and the two extension sides are adjacent.
According to some embodiments, integral base described in described camera module has a mounting groove and three breach, described Mounting groove is communicated in the optical window, and the breach is communicated in the optical window and outside, the optical filtering of the filter element microscope base Element microscope base main body includes a jointing edge and three extension sides, and the engagement is adapted to engage with the mounting groove, the three extension sides An enclosed environment is formed suitable for extending three breach.
According to some embodiments, filter element microscope base described in described camera module include one on Yan Bi, it is described on prolong Wall upwardly extends to form a limited mouth with turning to from the filter element microscope base main body.
According to some embodiments, it is downward that filter element microscope base described in described camera module includes Yan Bi and one on one Wall, the upper Yan Bi upwardly extend to form a limited mouth with turning to from the filter element microscope base main body, and the downward wall is from institute It is downwardly extending with stating the steering of filter element microscope base main body and wraps mouth.
According to some embodiments, camera module described in described camera module includes an at least driver, the camera lens The driver is installed in, the driver is installed in the filter element microscope base at least in part.
According to some embodiments, camera lens is installed in the filter element at least in part described in described camera module Microscope base.
According to some embodiments, described camera module includes a driver, and the camera lens is installed in the driver, The driver is installed in the integral base at least in part.
According to some embodiments, filter element described in described camera module is selected from combination：Cutoff filter, indigo plant One of them in glass filter, wafer scale cutoff filter, full impregnated piece, visible ray filter.
According to some embodiments, integral packaging described in described camera module is the integral packaging by way of molding.
According to some embodiments, circuit board described in described camera module includes an at least electronic component and a base Plate, the electronic component are arranged at the substrate, and the integral base coats the electronic component, and integral packaging is in institute State substrate.
According to some embodiments, there is integral base described in described camera module a lens barrel wall to form a camera lens room, Suitable for installing the camera lens.
According to some embodiments, filter element microscope base is molded by way of injection described in described camera module.
According to some embodiments, integral base described in described camera module has a medial surface, the inner side mask There is an inclination angle, the engaging groove has an engagement angle, is adapted with the inclination angle.
According to some embodiments, filter element microscope base described in described camera module includes an at least spacing preiection, institute Spacing preiection is stated at least in part, raisedly to upwardly extend from the filter element microscope base body top.
According to some embodiments, the structure in a ring of spacing preiection described in described camera module.
According to some embodiments, described camera module includes a driver, and the camera lens is installed in the driver, The spacing preiection is suitable to the spacing driver in outside.
Another aspect of the present utility model provides an electronic equipment, and it includes：
One electronic device body；With
One or more camera modules described in one, each camera module are arranged at the electronic device body.
According to some embodiments, the electronic equipment is combination：Smart mobile phone, wearable device, computer equipment, TV One of them in machine, the vehicles, camera, supervising device.
Brief description of the drawings
Figure 1A is the circuit board of existing molded packages.
Figure 1B is the circuit board of existing COB encapsulation.
Fig. 2 is the cut-away view according to the camera module of first preferred embodiment of the present utility model.
Fig. 3 is the camera module exploded view according to first preferred embodiment of the present utility model.
Fig. 4 is according to the part assembling flow path schematic diagram of the camera module of first preferred embodiment of the present utility model.
Fig. 5 is illustrated according to a variant embodiment of the camera module of first preferred embodiment of the present utility model Figure.
Fig. 6 is the another embodiment according to the camera module of first preferred embodiment of the present utility model.
Fig. 7 is according to the integral base component of first preferred embodiment of the present utility model and filter element microscope base One variant embodiment sectional view.
Fig. 8 A are the integral base component and filter element microscope base according to first preferred embodiment of the present utility model Second variant embodiment cut-away view.
Fig. 8 B are second variant embodiments of the filter element microscope base of first preferred embodiment of the present utility model A variant embodiment.
Fig. 8 C are second deformation implementations according to the filter element microscope base of first preferred embodiment of the present utility model Another variant embodiment of mode.
Fig. 9 is the 3rd deformation implementation side according to the filter element microscope base of first preferred embodiment of the present utility model Formula stereogram.
Figure 10 is integral base component and the optical filtering of the camera module according to first preferred embodiment of the present utility model 4th variant embodiment of element microscope base.
Figure 11 A, 11B are the different directions cut-away views according to second preferred embodiment camera module of the present utility model.
Figure 12 is the integral base component and filter element microscope base according to second preferred embodiment of the present utility model Three-dimensional exploded view.
Figure 13 A, 13B are according to the integral base component and filter element microscope base of second preferred embodiment of the present utility model One deformation implementation different directions mode cut-away view.
Figure 14 is the integral base component and filter element microscope base one according to second preferred embodiment of the utility model The three-dimensional exploded view of variant embodiment.
Figure 15 is integral base component and the optical filtering of the camera module according to second preferred embodiment of the present utility model Another variant embodiment of element microscope base is three-dimensional.
Figure 16 is Figure 15 exploded view.
Figure 17 is the camera module cut-away view according to the 3rd preferred embodiment of the present utility model.
Figure 18 A, 18B are the camera module different directions cut-away views according to the 4th preferred embodiment of the present utility model.
Figure 19 A, 19B are to be cutd open to show according to the different directions of the camera module of the 5th preferred embodiment of the present utility model Figure.
Figure 20 A, 20B are the camera module different directions cut-away views according to the 6th preferred embodiment of the present utility model.
Figure 21 A, 21B are the deformation implementation different directions according to the 6th preferred embodiment camera module of the present utility model Sectional view.
Figure 22 A, 22B are shown according to the cuing open for different directions of the camera module of the 7th preferred embodiment of the present utility model Figure.
Figure 23 A are the cut-away views according to a camera module of the 8th preferred embodiment of the present utility model.
Figure 23 B are another camera module sectional views according to the 8th preferred embodiment of the present utility model.
Figure 24 is the exploded view according to the camera module of the 8th preferred embodiment of utility model.
Figure 25 is the camera module cut-away view according to the 9th preferred embodiment of the present utility model.
Figure 26 is the sectional view according to the of the present utility model ten preferred embodiment camera module.
Figure 27 is the application schematic diagram according to preferred embodiment above of the present utility model.
Embodiment
Describe to be used to disclose the utility model so that those skilled in the art can realize the utility model below.Retouch below Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.Retouched following The general principle of the present utility model defined in stating can apply to other embodiments, deformation program, improvement project, etc. Tongfang Case and the other technologies scheme without departing from spirit and scope of the present utility model.
It will be understood by those skilled in the art that in exposure of the present utility model, term " longitudinal direction ", " transverse direction ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", the orientation or position of the instruction such as " outer " Relation is to be based on orientation shown in the drawings or position relationship, and it is for only for ease of description the utility model and simplified and describes, and It is not instruction or implies signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore Above-mentioned term is it is not intended that to limitation of the present utility model.
It is understood that term " one " be interpreted as " at least one " or " one or more ", i.e., in one embodiment, The quantity of one element can be one, and in a further embodiment, the quantity of the element can be multiple, and term " one " is no It is understood that as the limitation to quantity.
Molded packages technique is a kind of important application technique that camera module field grows up in the recent period, although in other necks Domain is a kind of known technology, but in camera module field, especially for recent popular more eyeglasses, high-pixel camera mould Group, molded packages technique more shows its advantage and importance, and enters the stage suitably applied, based on molded packages technique The camera module that is encapsulated relative to traditional COB of camera module, form microscope base by molded packages, instead of traditional independent Microscope base, the size of camera module can be reduced, the advantages such as smooth mounting surface are provided, but substitute the replacement that molded packages are formed Microscope base needs to undertake the function of original microscope base, for example installs filter element, as it was previously stated, the microscope base that molded packages are formed is unsuitable In being mounted directly filter element.On the other hand, the photo-sensitive cell on circuit board, the layout type of electronic component can influence to image The size of module, and according to of the present utility model, there is provided a camera module and array camera module based on integral packaging technique And its filter element microscope base, wherein introducing filter element mirror in the camera module and array camera module of integral packaging technique Seat so that the filter element microscope base and integral base are engaged, and undertake the function of traditional microscope base so that in application one envelope On the basis of filling technique, such as molding ground integral forming process, good peace can be provided for filter element, driver or camera lens Dress condition, the installation question that integral packaging process bands are come is made up, more reasonably each part on layout circuit plate so that circuit The space of plate is fully utilized, and further reduces the size of camera module.
As shown in Figures 2 to 4, it is camera module according to first preferred embodiment of the present utility model.The shooting Module 100 can be applied to various electronic equipments, citing ground but be not limited to smart mobile phone, wearable device, computer equipment, electricity Depending on machine, the vehicles, camera, supervising device etc., the camera module 100 coordinates the electronic equipment to realize to destination object IMAQ and reproduction.
As shown in Figures 2 to 4, it is camera module according to first preferred embodiment of the present utility model.The shooting Module 100 includes an integral base component 10, a photo-sensitive cell 13, a camera lens 30 and a filter element microscope base 40.
The photo-sensitive cell 13 is electrically connected to the integral base component 10, and the filter element microscope base 40 is installed in institute Integral base component 10 is stated, the camera lens 30 is located at the photosensitive path of the photo-sensitive cell 13.
The integral base component 10 includes an integral base 11 and a circuit board 12, the integral packaging of integral base 11 In the circuit board 12, citing ground but with being not limited to molding unitary packed are in the circuit board 12, the filter element mirror Seat 40 is installed in the integral base 11, so as to which the integral base 11 and the filter element microscope base 40 mutual cooperation can The microscope base or support of traditional camera module are replaced, and need not need to pass through microscope base or support in similar conventional package technique Glue is attached at circuit board.The photo-sensitive cell 13 is operatively connected to the circuit board 12.
The integral base 11 has an optical window 111 and forms a Base body 112 of the optical window 111, the optical window 111 be that the photo-sensitive cell 13 provides passage of light, and the molding of the Base body 112 ground integral packaging is in the circuit board 12. Especially, in this embodiment, the optical window 111 is a closed annular structure, in order to provide closing for the camera lens 30 Interior environment.
The circuit board 12 includes a substrate 121, and be formed at the substrate 121 such as mounted by SMT techniques it is more Individual electronic component 122, the electronic component 122 include but is not limited to resistance, electric capacity, driving element etc..It is new in this practicality In this embodiment of type, the integral packaging of integral base 11 is integratedly coated on the electronics in the substrate 121 Component 122, so as to prevent that dust, debris are adhered on the electronic component 122 and pollute institute in similar traditional camera module State photo-sensitive cell 13 and influence imaging effect.It is understood that in other variant embodiment, it is also possible to the electronics The substrate 121 is embedded in component 122, i.e., described electronic component 122 can be not exposed to outer.The substrate of the circuit board 121 can be PCB hardboards, PCB soft boards, Rigid Flex, ceramic substrate etc..It is noted that it is of the present utility model this In individual preferred embodiment, because the integral base 11 can coat these electronic components 122, electronic component completely 122 interior can not be embedded in the substrate 121, and the substrate 121 is only used for forming conducting circuit, so that final obtained institute Stating integral base component 10, to be able to thickness smaller.
It is noted that in certain embodiments, the electronic component 122 is arranged at the week of the photo-sensitive cell Enclose, and in various embodiments, the set location of the electronic component 122 can be designed layout as needed, For example side or both sides are concentrated on, set location that can be with the photo-sensitive cell 13 and the follow-up electrical connecting element 133 set locations and the shape of filter element microscope base 40 are engaged, so as to more reasonably using on the substrate 122 Locus, reduce the size of the camera module as far as possible, those skilled in the art is it should be appreciated that the electronics is first Set location, the type of device 122 are not limitation of the present utility model.In the section view of reality, due to the electronics member device The set location of part it is different may the electronic component it is in section view and invisible or side may be only seen, but in this reality With in new accompanying drawing, for the ease of understanding and illustrating, the electronic component 122 is all visible in section view, in this respect originally Utility model is not intended to limit.
More specifically, the substrate 121 has a upper surface 1211 and a lower surface 1212, the upper surface 1211 and institute State that the direction of camera lens 30 is relative, the direction of the lower surface 1212 and the camera lens 30 is opposite.The photo-sensitive cell 13 includes one The back side 132 of front 131 and one, described positive 131 is relative with the direction of camera lens 30, for carrying out photosensitization, the back side 132 is opposite with the direction of camera lens 30, for being installed on the upper surface 1211 of the substrate 121.The photo-sensitive cell 13 The substrate 121 is electrically connected to by an at least electrical connecting element 133.The electrical connecting element 133 citing ground but it is not limited to gold Line, silver wire, copper cash, aluminum steel.The electrical connecting element 133 can be arranged at the side of the photo-sensitive cell 13, both sides, three sides or Four sides, in some accompanying drawings of the present utility model, shown exemplified by the embodiment of electrical connecting element 133 described in four sides is set Meaning, but in other embodiments, the electrical connecting element 133 can be arranged as required to as side, both sides or three sides, sheet The technical staff in field is it should be appreciated that setting quantity, position, the type of the electrical connecting element 133 are not this practicality New limitation.
The mode that the photo-sensitive cell 13 is installed on the substrate 121 is illustrated and ground but is not limited to SMT techniques (Surface Mount Technology, surface mount process), and be electrically connected to by way of COB (Chip On Board) beats gold thread The substrate 121.Certainly, in other embodiment of the present utility model, the photo-sensitive cell 13 is installed in the substrate 121 Mode open can by other means, for example embedded, FC (Flip Chip, flip-chip) etc., those skilled in the art should When understanding is, the connection of the photo-sensitive cell 13 and the circuit board 12, mounting means are not limitation of the present utility model.
More specifically, described positive the 131 of the photo-sensitive cell 13 have a photosensitive area 1311 and a non-photo-sensing area 1312, Especially, the non-photo-sensing area 1312 is surrounded on the periphery of photosensitive area 1311.The photosensitive area 1311 is used to carry out photosensitive work With converting light signals into electric signal, the non-photo-sensing area 1312 is electrically connected to the circuit by the electrical connecting element 133 Plate 12, by the electric signal transmission to the circuit board 12.The camera lens 30 arranges with the optical alignment of photo-sensitive cell 13, Optical axis is consistent so that the light through the camera lens 30 can reach the photo-sensitive cell 13 via the optical window 111, further Electric signal can be transferred to the circuit board 12 after the photoelectric conversion of the photo-sensitive cell 13, so that described take the photograph As module 100 collects image information.
As shown in Figures 2 and 3, the camera module 100 includes a filter element 50, for being filtered through the camera lens 30 Light.The filter element 50 citing ground but it is not limited to IR cut filter element, smalt optical filter, infrared section of wafer scale Only optical filter, full impregnated piece, visible ray filter.The filter element 50 is installed in the filter element microscope base 40, positioned at institute State the passage of light of photo-sensitive cell 13.The camera module 100 can also include a driver 60, such as voice coil motor, piezoelectricity horse Up to etc..The camera lens 30 is installed in the driver 60, and burnt camera module, i.e. AF (Active are moved in order to form one Focus) camera module.The driver 60 includes an at least pin 61, and the driver 60 can be worked by the pin 61 Ground is connected to the circuit board 12.The pin 61 can be one in single pin, double pins, single pin or double pin Kind.In accompanying drawing of the present utility model, illustrated by taking double pins as an example, but be not limitation.Pin is generally located near The position at edge, from position section view corresponding to the line A-A in Fig. 3 positions, the sectional view of corresponding diagram 2, and the pin 61 is corresponding It is in Fig. 2 sectional views and invisible, but for the ease of understanding and illustrating, all illustrate depositing for pin 61 with dotted line in corresponding section view It is not 61 actual position of the signal pin in, the projected position of pin 61 as described in signal, subsequent drawings situation class Seemingly.Those skilled in the art is not this reality it should be appreciated that type, shape and the set location of the pin 61 With new limitation.
As shown in Figures 2 to 4, the filter element 50 is installed in the filter element microscope base 40, and under be sunken to it is described In the optical window 111 of integral base 11.The integral base 11 of the integral base component 10 has a top surface 113, The filter element microscope base 40 is installed in the top surface 113 of the integral base 11, and the driver 60 is installed in The filter element microscope base 40.According to this embodiment of the present utility model, the top surface 113 of the integral base 11 is flat Extend to face, in other words, the integral base 11 forms a platform structure, and no step is raised, the filter element microscope base 40 It is installed in the platform structure.It is noted that in this fashion, the top surface 113 of the integral base 11 Plane earth extends, and without obvious bending angle, therefore during integral packaging, such as the process molded, it can obtain more Add entirely, carrot-free mounting surface, provide smooth mounting condition for the filter element microscope base 40.
It is noted that the filter element 50, such as smalt optical filter, it is that comparison is fragile and relatively expensive Element, it is easily broken, therefore it is also an extremely important side in camera module manufacturing process to protect the filter element 50 Face.And in the utility model, because the filter element microscope base 40 and the integral base 11 use different manufacturing process Manufactured, such as injection and transfer modling, therefore different materials can be used, so that the filter element microscope base and institute Stating integral base has different hardness, and surface flexible is different, for example the filter element microscope base 40 can be caused to have more preferably Flexibility, so as to when the filter element 50 is installed in the filter element microscope base 40, relative to being installed in described one The situation of susceptor body 11, it is smaller to be installed on the stress being subject to during the filter element microscope base 40, so as to installation institute preferably State filter element 50 so that filter element 50 is damaged or occurred fragmentation phenomenon.That is, the filter element microscope base 40 When alleviating the external stress effect that the filter element 50 may be subject to, for example being directly adhered to the integral base 11 by Stress.
Further, the filter element microscope base 40 has an at least support slot 41 and an at least engaging groove 42, the support Groove 41 is used to install the filter element 50, and the engaging groove 42 is used to be installed on the integral base 11.The support slot 41 The optical window 111 is communicated in, a utensil receiving opening 411 is formed, for accommodating the filter element 50.The engaging groove 42 is surrounded on institute State the bottom periphery of filter element microscope base 40.In other words, the filter element microscope base 40 has the utensil receiving opening 411, for holding The filter element 50 is received, to cause the filter element to be located at the photosensitive path of the photo-sensitive cell 13.
It is noted that the filter element 50 is installed in the support slot 41, with the filter element microscope base 40 Relative altitude reduce so that the filter element 50 will not or it is less protrude from the filter element microscope base 40, so as to will not Increase the height of the camera module, and be not easy to touch the camera lens 50 or the driver 60.
In other words, the support slot 41 forms an inner ring road, in order to which the filter element 50 is installed on into the filter The inner side of optical element microscope base 40, positioned at the passage of light of the photo-sensitive cell 13.The engaging groove 42 forms an outer ring, in order to The integral base 11 is outwards engaged in, is that the filter element microscope base 40 provides installation site by the integral base 11.
More specifically, the shape and the shape of the integral base 11 of the engaging groove 42 match, in order to by the filter Optical element microscope base 40 is stably installed at the integral base 11.
Further, reference picture 2 to Fig. 4, the filter element microscope base 40 includes a filter element microscope base main body 43, at least one Inside prolong arm 44 and at least a sinking arm 45, the sinking arm 45 from the filter element microscope base main body 43 turn ground, it is vertical down One extension, in order to which the installation site of the filter element 50 sinks to the optical window 111.Prolong arm 44 from the sinking in described Bendingly, laterally one extends arm 45, in order to provide the installation site of horizontal direction for the filter element 50 so that described Filter element 50 is consistent with the optical axis of the photo-sensitive cell 13.Especially, the filter element microscope base 40 integrally connects including four Prolong arm 44 and the sinking arm 45 of four integrally connecteds in connecing, it is each it is described in prolong arm 44 and each sinking arm 45 in different positions Put the filter element microscope base 40 that extension forms annular one.
In other words, the sinking arm 45 turns to the inner side for integrally extending the filter element microscope base main body 43, in institute The bottom side for stating filter element microscope base main body 43 and the sinking arm 45 forms the engaging groove 42, in order to be engaged in the one Pedestal 11, it is described in prolong arm 44 and extend transversely with the inner side of the sinking arm 45, in the He of filter element microscope base main body 43 The top side for prolonging arm 44 in described forms the support slot 41, in order to support the filter element 50.
In one embodiment, the shape of the engaging groove 42 of the filter element microscope base 40 and the shape of integral base 11 Into the optical window 111 shape it is consistent, the shape of the support slot 41 is consistent with the shape of the filter element 50.Especially Ground, the filter element 50 are square structure, and the top view of the support slot 41 is a loop configuration, such as side's annular.
The filter element microscope base 40 has a utensil receiving opening 411, for accommodating the filter element 50, to cause the filter Optical element 50 is located at the photosensitive path of the photo-sensitive cell 13.Specifically, the microscope base main body 43 and the interior arm 44 that prolongs are formed The utensil receiving opening 411, that is to say, that the development length for prolonging arm 44 in described determines the minimal face of the demand of filter element 50 Product.It is noted that in molded packages technique, prolong arm 44 due to that can not be formed in described, it is therefore desirable to filter element Area it is all larger, increase in other words relative to the filter element area of traditional microscope base demand, it is described and in the utility model Inside prolong arm 44 to extend internally, hence in so that the filter element 50 demand area reduce so that filter element microscope base 40 it is excellent The Dominant Facies of gesture and integral packaging combine.
Citing ground, reference picture 2, opposite sides it is described in prolong the distance between arm 44 and be labeled as L, then filter element is straight Footpath need be only greater than L, it is possible to it is equipped between prolonging arm 44 in described, without going to be equipped on the Base body 112, So that the demand area of the filter element 40 reduces.
It is noted that under the extended distance of the sinking arm 45 influences the optical filter in the optical window 111 Heavy depth, and the interior extended distance for prolonging arm 44 influences the size of the filter element 50 of installation.Such as when described When the extended distance of sinking arm 45 is bigger, position of the filter element 50 in the optical window 111 is more to sinking, apart from the sense The distance of optical element 13 is smaller, and the back focal length of the corresponding camera module is smaller；When the interior extended distance of arm 44 that prolongs is got over When big, the utensil receiving opening 411 of the filter element microscope base 40 it is smaller, it is necessary to the filter element 50 area it is smaller, from And be more prone to obtain the suitable filter element 50, and it is easy for installation, reduce the cost of the camera module.Certainly, institute Imaging effect of the extended distance needs with reference to the camera module of sinking arm 45 is stated, for example is not made on the basis of reduction back focal length There is dim spot in it, such as the image of dust；And the interior extended distance for prolonging arm 44 needs to consider the camera module passage of light And the photosensitive area 1311 of the photo-sensitive cell 13 and the residue width of the non-photo-sensing area 1312 and the circuit board 12 Factors such as degree, such as when prolonging arm 44 within cause and extending internally, in the case of the filter element 50 is less, it is described in prolong arm 44 will not block the photosensitive area 311 of the photo-sensitive cell 13, will not excessively block the light ray flux of entrance, and can be in institute Stating circuit board 12, to encapsulate remaining wider position extension more, and encapsulates the less position of remaining width in the circuit board 12 and prolong Stretch smaller, so as in the case where ensureing image quality, reduce the area of the filter element 50 as far as possible.
The shape of shown filter element microscope base 40 and the shape of the integral base 11 match.In certain embodiments, The integral base 11 is approximate regulation symmetrical structure, such as side's annular, and correspondingly, the filter element microscope base 40 is symmetrical junction Structure, the filter element microscope base main body 43 are regular shape, and each interior shape of arm 44 of prolonging is consistent, each shape of sinking arm 45 Unanimously.And in further embodiments, because the position for the electronic component 122 for needing to coat is different, the integral base The inside of seat 11 has inwardly projecting position, and width differs, and correspondingly, the filter element microscope base main body 43 can set phase The groove answered or the position of protrusion, or make it that the length for prolonging arm 44 in described is different, to adapt to the shape of the integral base 11 Shape, the position where the photo-sensitive cell 13 is adapted to, and be easily installed the filter element 50.
In certain embodiments, the filter element microscope base 40 can be installed on described flat by way of glue bonding Platform, and the planarization of the filter element microscope base 40 can be adjusted by glue thickness.
It is noted that in this embodiment of the present utility model, the integral base 11 is packaged in the circuit The upper surface 1211 of plate 12, and in other embodiment of the present utility model, the integral base 11 can extend to institute State the side and/or bottom surface of circuit board 12, those skilled in the art it should be appreciated that the integral base 11 one into Type scope is not limitation of the present utility model.
In one embodiment, the group of the integral base component 10 of the camera module and the filter element microscope base 40 During dress, reference picture 4, the integral base 11 is first formed on the substrate, is then installed on the filter element 50 The filter element microscope base 40, and then the filter element microscope base 40 with the filter element 50 is installed on the one Pedestal 11, so as to relatively conveniently complete the installation process of the filter element 50.
It will also be appreciated that in this embodiment of the present utility model, the substrate 121 is smooth tabular, institute State the upper surface 1211 that photo-sensitive cell 13 is attached at the substrate 121.In another embodiment, the substrate 121 can To be housed inside the inner groovy with an inner groovy, the photo-sensitive cell 13, institute is protruded to reduce the photo-sensitive cell 13 State the height of substrate 121.In another embodiment, the substrate 121 can have a through hole, be communicated in the substrate 121 Both sides, the photo-sensitive cell 13 are housed inside the through hole, to cause the relative position of the photo-sensitive cell 13 and the substrate 121 Put adjustable, for example upper surface 1211 or lower surface 1212 as one man set.In another embodiment, the substrate 121 can have There are a path, the stepped structure of path, the photo-sensitive cell 13 is installed in described logical by way of flip-chip Road.In another embodiment, the substrate 121 can have a reinforced hole, and the molded section extends into the reinforced hole, increase The structural strength of the strong component 10 of integral base 11.In another embodiment, the circuit board 12 includes a backboard, described Backboard is arranged at the bottom of the substrate 121 with being stacked, to strengthen the structural strength of the component 10 of integral base 11 and dissipate Hot property, backboard citing ground but is not limited to a metallic plate.In another embodiment, the integral base component 10 includes one Screen layer, the screen layer is wrapped in the outside of integral base 11 or is surrounded on inner side, to strengthen the camera module Anti-electromagnetic interference capability.In other embodiment of the present utility model, the circuit board 12 can also have other various modifications, with Increase or strengthen the performance of the integral base component 10, those skilled in the art is it should be appreciated that circuit described above The malformation of plate 12 is not limitation of the present utility model.
In above-described embodiment of the present utility model, the filter element microscope base 40 is installed in the integral base 11, The driver 60 is installed in the filter element microscope base 40, that is to say, that the filter element microscope base 40 is arranged at institute State between driver 60 and the integral base 11.And in another variant embodiment of the present utility model, reference picture 5, institute State filter element microscope base 40 and the driver 60 is all installed in the top surface 113 of the integral base 11.Further, The filter element microscope base 40 is installed in the adjacent medial side position of the integral base 11, and the driver 60 is installed in institute The position of the adjacent lateral side of integral base 11 is stated, so as to integral base described in the driver 60 and the coordinated allocation of the integral base 11 The top surface 113 of seat 11.
It is noted that the camera module described in above preferred embodiment of the present utility model includes the driver 60, the camera lens 30 is installed in the driver 60, and the dynamic burnt camera module AF of focal length can be automatically adjusted so as to form one, And in another embodiment of the present utility model, reference picture 6, the camera module does not include the driver 60, forms one Camera module FF is focused, the camera lens 30 is directly mounted to the filter element microscope base 40.Those skilled in the art should Understand, the type of the camera module is not limitation of the present utility model.
Those skilled in the art is it should be appreciated that the filter element microscope base 40 in the utility model can be with traditional mirror The manufacture of seat is manufactured, according to the size of filter element microscope base 40 described in the size design of integral base 11.The optical filtering Element microscope base 40 can be manufactured by way of injection, can also be manufactured by way of combination, such as by way of bonding Combination.
It is it is noted that each several part of the filter element microscope base 40, i.e., described filter element microscope base main body 43, described It can be identical material inside to prolong arm 44, the sinking arm 45, or different materials.In order to clearly say in accompanying drawing It is bright, each several part is represented by different lines, but be not the limitation of material or structure.
It will also be appreciated that the filter element microscope base 40 can be used for installing the filter element 50, can also use In installing the camera lens 30 or the motor 60, those skilled in the art is it should be appreciated that the filter element microscope base 40 On installing component be not limitation of the present utility model.
As shown in fig. 7, it is the integral base component and filter element according to first preferred embodiment of the present utility model First variant embodiment of microscope base.In this embodiment, upwardly extend to the integral base 11A inner inclinations, Form the optical window 111A that opening gradually increases.More specifically, the integral base 11A has a medial surface 114A, it is described The central optical axis of medial surface 114A and the camera module form an inclined angle alpha so that the opening of the optical window 111A by It is cumulative big, in order to being manufactured for the integral base 11A.Wherein α magnitude range is 3 °~30 °, in some embodiments In, α numerical value is selected from 3 °~15 °, 15 °~20 ° or 20 °~30 °.Correspondingly, the described of the filter element microscope base 40A connects Closing groove 42A has an engagement angle α 1, and the engagement angle α 1 is corresponding with the inclination angle, in order to the shape of the engaging groove 42A The tilted shape of shape and the medial surface 114A is adapted so that the filter element microscope base 40A installations are more stable.
In other words, the sinking arm 45A turns to ground from the filter element microscope base main body 43A, extended inclined downward, So as to form the engagement angle α 1 being adapted with the inclination angle.Further, in one embodiment, prolong arm 44A in described to exist The sinking arm 45A turns to ground, horizontally extending, forms a strut angle β, and the strut angle β is more than 90 °, is easy to the optical filtering The installation of element 50.Certainly, no engagement angle α 1 can also be installed on the integral base 11 with the inclination angle With the filter element microscope base 40 of the strut angle β.
As shown in Figure 8 A, it is integral base component and filter element according to first preferred embodiment of the present utility model Second variant embodiment of microscope base.The filter element microscope base 40B has a support slot 41B, the support slot 41B connections In the optical window 111 of the integral base 11B, installation site is provided for the filter element 50.In other words, the optical filtering Element 50 is installed in the support slot 41B.
Further, the filter element microscope base 40B includes prolonging arm 44B in a filter element microscope base main body 43B and at least one, Prolong arm 44B in described laterally integratedly to extend internally from the filter element microscope base main body 43B lowers, form the support slot 41B.The filter element microscope base main body 43B is engaged in the integral base 11.
That is, the filter element microscope base 40B does not include the sinking arm 45, and without the engaging groove 42, therefore be not sunken to down in the optical window 111 relative to above-described embodiment, the installation site of the filter element 50.But By the interior extended distance for prolonging arm 44B, it can equally reduce the area of the filter element 50 of needs, and the optical filtering Member is housed inside the support slot 41B so that the relative altitude of the filter element and the filter element microscope base main body 43B Reduce.
Fig. 8 B are second variant embodiments of the filter element microscope base of first preferred embodiment of the present utility model A variant embodiment.The filter element microscope base 40B1 has the attachment groove 48B1 grooves of a support slot 41B1 and one, respectively institute State camera lens 30 and the filter element 50 provides installation site.
Further, the filter element microscope base 40B1 includes prolonging arm in a filter element microscope base main body 43B1 and at least one 44B1, the interior arm 44B1 that prolongs laterally integratedly extend internally from the filter element microscope base main body 43B1 lowers, form institute State support slot 41B1 and the attachment groove 48B1.The filter element microscope base 40B1 also includes a camera lens part 49B1, the camera lens Portion 49B1 integratedly upwardly extends from the filter element microscope base main body 43B1, in order to accommodate the camera lens 30.In this practicality In new this embodiment, the filter element 50, which is mounted in a manner of losing money instead of making money in described, prolongs arm 44B1.
Further, in this embodiment of the present utility model, smooth, non-threaded knot inside the camera lens part 49B1 Structure, suitable for installing the camera lens 30 of a non-threaded.
That is, when the camera module 100 for when focusing camera module, the camera lens 30 can be directly mounted at institute State inside filter element microscope base 40B1, so as to the spacing camera lens 30.Especially, the camera lens part 49B1 and the camera lens 30 it Between there is gap, in order to install, adjust the camera lens 30.
Fig. 8 C are second deformation implementations according to the filter element microscope base of first preferred embodiment of the present utility model Another variant embodiment of mode.The filter element microscope base 40B2 has the attachment groove 48B2 grooves of a support slot 41B2 and one, point Wei not camera lens 30 and the filter element 50 the offer installation site.
Further, the filter element microscope base 40B2 includes prolonging arm in a filter element microscope base main body 43B2 and at least one 44B2, the interior arm 44B2 that prolongs laterally integratedly extend internally from the filter element microscope base main body 43B2 lowers, form institute State support slot 41B2 and the attachment groove 48B2.The filter element microscope base 40B2 also includes a camera lens part 49B2, the camera lens Portion 49B2 integratedly upwardly extends from the filter element microscope base main body 43B2, in order to accommodate the camera lens 30.In this practicality In new this embodiment, the filter element 50, which is mounted in a manner of losing money instead of making money in described, prolongs arm 44B2.
Further, in this embodiment of the present utility model, there is helicitic texture inside the camera lens part 49B1, fit In the one threaded camera lens 30 of installation.
That is, when the camera module 100 for when focusing camera module, the camera lens 30 can be directly mounted at institute State inside filter element microscope base 40B2, so as to the spacing camera lens 30.
It is noted that above-mentioned two embodiment, only illustrate the possibility of the filter element microscope base as an example Mode of texturing, illustrate that the camera lens 30 can be directly mounted to inside described filter element microscope base 40B1,40B2, but simultaneously It is not limitation.
As shown in figure 9, it is the 3rd change according to the filter element microscope base of first preferred embodiment of the present utility model Shape embodiment.In this embodiment, the filter element microscope base 40 has an at least turning 441C, the turning 441C The angle position of the filter element microscope base 40 is arranged at, in order to the installation of the filter element 50, reduces the shooting The edge shadow that sharp corners in module imaging are brought.More specifically, prolonging arm 44C in adjacent two forms a turning 441C, institute State turning 441C to stretch out, lead in order to increase the camera module in the light of the angle position of the filter element microscope base 40 Amount.In other words, the adjacent interior arm 44C that prolongs forms a turning 441C to stretch out, in order to increase the optical filtering Element microscope base 40 is in the luminous flux of the turning 441C positions, reduction edge shadow.
Specifically, in one embodiment, the turning 441C can be extension square angle, citing ground but be not limited to, Four angle positions of the filter element microscope base 40 set four and extend square angle accordingly.In further embodiments, institute It can also be arc chord angle to state turning 441C, increase the luminous flux in corner in the filter element microscope base 40.Certainly in some realities Apply in example, the turning 441C can also be not provided with, those skilled in the art is it should be appreciated that the shape of the turning 441C Shape is not limitation of the present utility model.
As shown in Figure 10, it is the 4th variant embodiment according to first preferred embodiment of the present utility model.Institute Stating filter element microscope base 40 has at least spacing preiection a 46P, the spacing preiection 46P from the filter element microscope base main body 43 Top at least in part, raisedly upwardly extends.Further, the spacing preiection 46P is from the filter element microscope base main body 43 Top surface at least in part, raisedly upwardly extend, in order to spacing mounted element, blocks dust or light enter image Module internal.Spacing preiection 46P citing ground but it is not limited to the spacing driver 60 or the camera lens 30.Especially, exist In one embodiment, the spacing preiection 46P is arranged at the middle part of microscope base main body 43, by the top of the microscope base main body 43 Part is divided into two parts, and outside is used to install the driving element, and the camera lens is located at inner side.In this fashion, the limit The raised position that can position the driving element in position, reduces the skew of the driver 60, and in an assembling process, can be to prevent The glue for only installing the driver 60 overflows to internal and is infected with camera lens or inner member.Especially, the spacing preiection 46P It can be an annular protrusion, so as to position the driver 60 on the whole, stop that glue overflows to inside.
It is noted that in other embodiment of the present utility model, the spacing preiection 46P surfaces can set spiral shell Line, in order to be mounted directly the camera lens 30.And when being threaded on the outside of the spacing preiection 46P, suitable for larger aperture The camera lens 30.
It is camera module and one according to second preferred embodiment of the present utility model as shown in Figure 11 A to Figure 12 Susceptor body component and filter element microscope base.The integral base 11D includes a Base body 112D and forms an at least optical window 111D, Passage of light is provided for the photo-sensitive cell 13.Further, the Base body 112D have at least one opening 1121D, it is described Opening 1121D connects the optical window 111D and outside, the filter element microscope base 40D and is complemented at the opening 1121D, so as to shape Into the optical window 111D of side-closed.
In other words, in such an embodiment, the Base body 112D is not closing structure, but open architecture, And pass through the supplement of the filter element microscope base 40D so that the Base body 112D closings.
The filter element microscope base 40D includes at least one extension leg 433D, the extension leg 433D from the filter element Microscope base main body 43D integratedly extends downward into the substrate 121, so as to which the opening 1121D is closed.Citing ground but it is unlimited In the extension leg 433D is connected to the substrate 121 and/or the Base body 112 by way of bonding.
Specifically, the Base body 112D forms a U-shape structure, and the main body of filter element microscope base 40 is engaged in described Base body 112D U-shape structure, and the extension leg 433D of the filter element microscope base 40D is complemented at the U-shape structure Aperture position so that the integral base 11D close, formed one closing interior environment.
In other words, in this embodiment, the integral base 11D and the filter element microscope base 40D shareds The function of the microscope base of camera module so that the advantage of integral packaging and filter element microscope base 40D function phase combine.
It is noted that due to requiring more and more higher, therefore the institute on the circuit board 12 to the size of camera module State the arranging of electronic component 122, the set location of the electrical connecting element 133, the package position of the integral base 11 etc. Need reasonably to arrange, while substrate 121 are made full use of so that component placement footprint area is minimum, so as to enter one Step reduces the size of the camera module.And according to this embodiment of the present utility model, arranging the electronic component 122 Direction carry out integral packaging, the electronic component 122 is coated, using the locus of electronic component, while described in reducing Electromagnetic effect between electric components and the electrical connecting element 133, and in the side for being not provided with the electric components The filter element microscope base 40D is set, makes full use of the rest position on the substrate 121.On the other hand, the optical filtering is passed through Element microscope base 40D bonding process, the planarization of the integral base 11D can be adjusted, supplemented, is provided for the camera module Good mounting condition.
It will also be appreciated that need to set on the substrate 121 photo-sensitive cell 13, the electronic component 122, The electrical connecting element 133, the integral base 11D, the filter element microscope base 40D, and the electronic component 122, institute State electrical connecting element 133, the integral base 11D and the filter element microscope base 40D and be arranged at the photo-sensitive cell 13 Periphery.In other words, the substrate 121 has multiple installing zones 1213, and the installing zone 1213 is around the photo-sensitive cell 13 outsides.In order to improve the space availability ratio on the substrate 121, in certain embodiments, the electronic component 122 is collected In be arranged at the installing zone 1213 of side or the installing zone 1213 of both sides on the substrate 121, and institute is being set The installing zone 1213 for stating electronic component 122 carries out integral packaging by the integral base 11D, and then passes through described one Susceptor body 11D is coated the electronic component 122, and is being not provided with the electronic component 122 and/or described is being electrically connected The installing zone 1213 of element 133 is connect, connects the filter element microscope base 40D, so as to pass through the filter element microscope base 40D Using position narrower on the substrate 121, the filter element microscope base 40D and integral base 11D matchings and formation institute Optical window 111D is stated, passage of light is provided for the photo-sensitive cell 13.That is, the photo-sensitive cell 13 is not to be arranged in institute The center of substrate 121 is stated, but is partial to side, forms the installing zone 1213 of different in width, is concentrated so as to convenient Ground sets the electronic component 122.Further, the extension leg 433D of the filter element microscope base 40D, which is connected to, does not set The narrower position of the electronic component 122 and the electrical connecting element 133 is put, and the wider installing zone 1213 is pacified The electronic component 122 and the electrical connecting element 133 are filled, and is integrally formed the integral base 11D, coats the electricity Sub- component 122.For example the width of the photo-sensitive cell both sides is that W1 and W2, W1 are less than W2, and institute is connected in narrower W1 sides State the filter element microscope base 40D extension leg 433D, and in wider W2 sides, the electronic component 122 is set, so as to So that the concentrated setting of electronic component 122 is in wider side.
Citing ground but it is not limited to, in certain embodiments, the assembling process of the integral base component 10 can first will The photo-sensitive cell 13 is attached at the substrate 121, and is being arranged at the installation site that designs the photo-sensitive cell 13, such as adjacent The installing zone 1213 to form different in width is installed in nearly side, then in the installing zone 1213, such as the wider peace Fill area and the electronic component 122 is installed, progress one is by integral packaging in the peace at least with the electronic component The dress integral packaging of area 1213 forms the integral base 11D, and the filter element microscope base 40D then is installed on into the integral base Seat 11D.In another embodiment, the electronic component first can be attached at the predetermined position, such as predetermined is described Installing zone 1213, the photo-sensitive cell 13 is then installed.
It will also be appreciated that the filter element microscope base 40D can be manufactured by way of injection molding, therefore relatively In the molding mode of the integral base 11D, less wall thickness can be obtained, that is to say, that the filter element microscope base 40D's The thickness d 1 of the extension leg can be less than the thickness d 2 of the integral base, so as to more reasonably utilize the substrate Each installing zone 1213 of different in width on 121.
It is the integral base component according to second preferred embodiment of the present utility model and filter as shown in Figure 13 A to 14 The variant embodiment of optical element microscope base.The integral base 11E includes a Base body 112E, the Base body 112E shapes Into an at least optical window 111E, passage of light is provided for the photo-sensitive cell 13.Further, the integral base 11E has two to open Mouth 1121E, each opening 1121E are communicated in the optical window 111E and outside, and the filter element microscope base 40E is supplemented described in two Be open 1121E, and the side of the optical window 111E is closed.
The filter element microscope base 40E includes two extension leg 433E, each extension leg 433E from the filter element mirror Seat main body 43E integratedly extends downward into the substrate 121, so as to which each opening 1121E is closed.Citing ground but it is unlimited In each extension leg 433E is connected to the substrate 121 and/or the Base body 112 by way of bonding.
More specifically, in one embodiment, the Base body 112E is parallel construction, the filter element microscope base master Body 43E is engaged in the parallel construction of the Base body 112E, and the extension leg 433E of the filter element microscope base 40 is mended Fill in the both ends open position of the parallel construction, so that the Base body 112E closes the inner ring to form a closing Border.
As shown in Figure 15 and Figure 16, it is integral base component and filter according to second preferred embodiment of the present utility model Another variant embodiment of optical element microscope base.In this embodiment, the integral base 11Q includes a Base body 112Q, the Base body 112Q form an at least optical window 111Q, and passage of light is provided for the photo-sensitive cell 13.Further, There are the integral base 11Q two opening 1121Q, each opening 1121Q to be communicated in the optical window 111Q and outside, the filter Optical element microscope base 40Q is complemented at the two opening 1121Q, will be closed around the optical window 111Q.Different from above-mentioned implementation Example mode, the two opening 1121Q positions are relative, and trapezoidal structure, in order to position, install the filter element Microscope base 40Q.In other words, the Base body 112Q is divided into relative two parts by the two opening 1121Q, and when described When filter element microscope base 40Q is installed in the Base body 112Q, two parts of the Base body 121Q pass through the filter Optical element microscope base 40Q is closed.
Correspondingly, the filter element microscope base 40Q includes two extension leg 433Q, each extension leg 433Q from the optical filtering Element microscope base main body 43Q integratedly extends downward into the substrate 121, in order to which the opening 1121Q is closed.Specifically, The two extension legs are oppositely arranged, and are inverted trapezoidal structure, suitable for being complemented at the opening 1121Q.Citing ground, when described in installation During filter element microscope base 40Q, the extension leg 433Q is limited in the opening 1121Q.That is, each opening 1121Q is open gradual increase from the bottom to top, and the extension leg 433Q from the bottom to top, gradually broadens, is complemented at the opening 1121Q, so that the opening 1121Q is closed.
Those skilled in the art is it should be appreciated that the shape for the 1121Q that is open described in embodiment of the present utility model And size only illustrates the mode that can be carried out as an example, is not limitation of the present utility model.
Especially, in some embodiments, the electronic component 122 can be collectively arranged in side, and by At least partly described Base body 112Q claddings, and coated by the wider Base body 112Q, and it is not provided with the electronics The corresponding narrower Base body 112Q in the side of component 122.The filter element microscope base is installed on the pedestal by 40Q On main body 43Q, and the extension leg 433Q is complemented at the opening 1121Q between two parts.
Further, the Base body 112Q has an at least opening surface 1122Q, and relative two opening surfaces 1122Q forms the opening 1121Q.The opening surface 1122Q obliquely integrally upwardly extends from the substrate 121, in order to Form the opening 1121Q of inverted trapezoidal.Correspondingly, the extension leg 433Q has at least one supplement face 4331Q, the supplement Face 4331Q is corresponding with the opening surface 1122Q, in order to which the extension leg shape is complementally complemented at into the opening 1121Q, by the optical window 111Q periphery seals.It is understood that the supplement face 4331Q of the extension leg and described opening There may be gap between the mouth 112Q opening surface 1122Q, in order to apply cementing medium, such as glue, but it is described The size in gap whether there is, and is not limitation of the present utility model.
Especially, the extension leg 433Q and the supplement face 4331Q and the Base body 112Q opening surface It can be fixed between 1122Q by way of glue bonding.
As shown in figure 17, be according to the camera module and its base assembly of the 3rd preferred embodiment of the present utility model and Filter element microscope base.There is the integral base 11F mounting groove 115F, the mounting groove 115F to be communicated in the optical window 111F.According to this embodiment of the present utility model, the mounting groove 115F is annular connectivity slot, the filter element microscope base 40 It is installed in the mounting groove 115F.
Specifically, the engaging groove 42 of the filter element microscope base 40 is engaged in the peace of the integral base 11F Tankage 115F, so that the filter element microscope base main body 43 of the filter element microscope base 40 is contained in the branch by support Support in groove 41.
The predetermined thickness that the filter element microscope base main body 43 of the filter element microscope base 40 has, so that it is not easy In touching part above, such as driver 60 or camera lens 30.Preferably, when the filter element microscope base 40 is installed in During the mounting groove 115F, the top surface of the filter element microscope base 40 is consistent with the top surface of the Base body 112F, so that The Base body 112F will not be protruded from by obtaining the filter element microscope base 40, and be not easy to touch driver 60 above Or camera lens 30.Certainly, in other embodiments of the present utility model, the upper surface of the filter element microscope base 40 can protrude In the Base body 112F, so as to coordinate the various sizes of driver 60, the spacing driver 60, and prevent Only the glue when installing the driver overflows to inner side, and the utility model is not intended to limit in this respect.
More specifically, the integral base 11F includes multiple raised step 116F, the Base body 112F is protruded from. The raised step 116F partly extends upwards from the Base body 112F, forms the mounting groove 115F.
According to this embodiment of the present utility model, the integral base 11F includes four raised step 116F, respectively The raised step 116F turns to ground one closure connection.The driver 60 is installed in the raised step at least in part 116F, burnt camera module is moved so as to form one.The driver 60 is operatively connected to the electricity by an at least pin 61 Road plate 12.And in other embodiments, the camera lens 30 is installed in the raised step 116F, forms one and focuses shooting mould Group.
In this embodiment of the present utility model, each raised step 116F transverse width is consistent, formation it is described Mounting groove 115F width is consistent, correspondingly, the thickness of the filter element microscope base main body 43 of the filter element microscope base 40 Can be consistent according to the size design of the support slot 41, the width of the main body all directions of filter element microscope base 40.And at this In the other embodiment of utility model, the width of the raised step 116F can change according to demand, correspondingly, the optical filtering The width of the main body of element microscope base 40 can be according to the width design of the mounting groove 115F.
As shown in figures 18a and 18b, it is camera module according to the 4th preferred embodiment of the present utility model.Described one Susceptor body 11G has an at least mounting groove 115G and at least breach a 117G, the mounting groove 115G is communicated in the optical window 111G, the breach 117G are communicated in the optical window 111G and outside.In other words, the mounting groove 115G is open connection Groove, it is not closing structure.The filter element microscope base 40 is installed in the mounting groove 115G.More specifically, the installation Groove 115G is U-type groove, and U-shaped opening corresponds to the breach 117G.
Specifically, the filter element microscope base 40G is engaged in the mounting groove 115G of the integral base 11G, so as to So that the filter element microscope base main body 43G of the filter element microscope base 40G is supported in the support slot 41G.
The predetermined thickness that the filter element microscope base main body 43G of the filter element microscope base 40G has, so that it is not It is easy to touch part above, such as driver 60 or camera lens 30.Preferably, when the filter element microscope base 40G is pacified During loaded on the mounting groove 115G, the top surface of the filter element microscope base 40G is consistent with the top surface of the Base body 112G, from And cause the filter element microscope base 40G not protrude from the Base body 112G, and be not easy to touch drive above Dynamic device 60 or camera lens 30.
More specifically, the integral base 11G includes multiple raised step 116G, the Base body 112G is protruded from. Each raised step 116G partly extends upwards from the Base body 112G, forms the mounting groove 115G.Described one Susceptor body 11G at least one side does not have the raised step 116G, forms the breach 117G.
According to this embodiment of the present utility model, the integral base 11G includes three raised steps 116, each described Raised step 116G turns to ground integrally connected, forms each mounting groove 115G.I.e., it has no the raised step 116G Side form the breach 117G.More specifically, three raised step 116G steerings ground integrally connecteds formation one are U-shaped convex Play structure.
The filter element microscope base main body 43G of the filter element microscope base 40G is including an at least jointing edge 431G and extremely A few extension side 432G, the jointing edge 431G are used to be engaged in the mounting groove 115G, and the extension side 432G is used to fill In the breach 117G.In other words, the extension side 432G extends into the breach 117G so that the breach 117G quilts Filling, so as to form environment in closing.
According to this embodiment of the present utility model, the filter element microscope base main body of the filter element microscope base 40G 43G includes a three jointing edge 431G and extension side 432G, each jointing edge 431G and the extension side 432G and turns to ground one Connection, so as to adapt to the shape of the mounting groove 115G.
The sinking arm 45G turns to ground, integratedly to downward from the jointing edge 431G and extension side 432G respectively Stretch, so as to form the engaging groove 42G.Prolong arm 44G in described to turn to ground from the sinking arm 45G, integratedly extend laterally, from And form the support slot 41G.
It is noted that the electronic component 122 is arranged in the diverse location of the main body of circuit board 12, and institute State integral base 11G and coat the electronic component 122.Arranging the position of the electronic component 122, the integral base The thickness that 11G needs is larger, and it is convenient the mounting groove 115G is set, the position without the electronic component 122 can be with Less thickness is set, so as to reduce to the size of circuit board 12, is not suitable for setting the mounting groove 115G.According to this practicality This new embodiment, the electronic component is arranged in the integral base 11G corresponding to three jointing edge 431G 122, the transverse gage of the integral base 11G is larger, sets the mounting groove 115G, and one corresponding to the extension side 432G The integral base 11G of side transverse gage is smaller, is not provided with the mounting groove 115G, and by the extension side 432G come The breach 117G is filled, undertakes the effect of the raised step 116G.
The driver 60 is installed in the raised step 116G at least in part, so as to form a dynamic burnt shooting mould Group.The driver 60 is operatively connected to the circuit board 12 by an at least pin 61.And in other embodiments, The camera lens 30 is installed in the raised step 116G, forms one and focuses camera module.
More specifically, three sides of the driver 60 are installed in the raised step 116G, and remaining one side is pacified The extension side 432G loaded on the filter element microscope base 40G.In certain embodiments, the driver 60 and the extension Gap between the 432G of side be present, and the gap is sealed by glue, so as to form the inner ring of closing for the camera module Border.In other words, the extension side 432G apparent heights are less than the apparent height of the raised step 116G, and can pass through glue Water supplements difference in height.Especially, the driver 60 can be installed on the raised step 116G by way of bonding, and make It is consistent with the optical axis of the photo-sensitive cell 13 to obtain the camera lens 30.
As illustrated in fig. 19 a and fig. 19b, it is camera module according to the 5th preferred embodiment of the present utility model.Described one There is susceptor body 11H at least mounting groove a 115H, the mounting groove 115H to be communicated in the optical window 111H.The filter element mirror Seat 40H is installed in the mounting groove 115H.More specifically, each mounting groove 115H forms U-shape structure, and U-shaped imperforation.
Specifically, the engaging groove 42H of the filter element microscope base 40H is engaged in the described of the integral base 11H Mounting groove 115H, so that the filter element microscope base main body 43H of the filter element microscope base 40H is supported on the branch Support in groove 41H.
Further, the filter element microscope base 40H is U-shape structure, and it is U-shaped have opening, the filter element microscope base 40H's U-shape structure matches with each mounting groove 115H shapes formed.
The predetermined thickness that the filter element microscope base main body 43H of the filter element microscope base 40H has, so that it is not It is easy to touch part above, such as driver 60 or camera lens 30.Preferably, when the filter element microscope base 40H is pacified During loaded on the mounting groove 115H, the top surface of the filter element microscope base 40H is consistent with the top surface of the Base body 112H, from And cause the filter element microscope base 40H not protrude from the Base body 112H, and be not easy to touch drive above Dynamic device 60 or camera lens 30.
More specifically, the integral base 11H includes multiple raised step 116H, the Base body 112H is protruded from. Each raised step 116H partly extends upwards from the Base body 112H, forms the mounting groove 115H.Described one Susceptor body 11H at least one side does not have the raised step 116H, forms the breach 117H.
According to this embodiment of the present utility model, the integral base 11H includes four raised step 116H, wherein three The individual raised step 116H turns to ground integrally connected and forms the mounting groove 115H, and another raised step 116H is described in Base body 112H is integratedly upwardly extended, and does not form the mounting groove 115H.That is, the U of the mounting groove 115H The opening of type structure is blocked by raised step 116H one of those described, so as to form the structure of a closing.
The filter element microscope base main body 43H of the filter element microscope base 40H includes an at least jointing edge 431H, described Jointing edge 431H is used to be engaged in the mounting groove 115H.
According to this embodiment of the present utility model, the filter element microscope base main body of the filter element microscope base 40H 43H includes three jointing edge 431H, and each jointing edge 431H turns to ground integrally connected, so as to form the U-shape structure with opening, Adapt to the shape of the mounting groove 115H.
The sinking arm 45H turns to ground from the jointing edge 431H, is integratedly downwardly extending an engaging groove 42H, with It is easy to be engaged in the mounting groove 115H.Prolong arm 44H in described to turn to ground from the bus adjutage, integratedly extend laterally shape Into a support slot 41H, in order to provide installation site for the filter element 50.And it is different from above-described embodiment, it is described The engaging groove 42H and support slot 41H has the U-shape structure of opening for one side, is not closing structure.That is, work as When the filter element 50 is installed in the filter element microscope base 40H, only three sides are fixed, and wherein while directly abutting In the raised step 116H for not forming the mounting groove 115H.
It is noted that the electronic component 122 is arranged in the diverse location of the main body of circuit board 12, and institute State integral base 11H and coat the electronic component 122.The position of the electronic component is being arranged, the integral base 11H is needed The thickness wanted is larger, and the convenient setting mounting groove 115H, and the position without the electronic component 122H can be set Less thickness, so as to reduce the size of circuit board 12, it is not suitable for setting the mounting groove 115H.According to of the present utility model This embodiment, the electronic component 122, institute are arranged in the integral base 11H corresponding to three jointing edge 431H It is larger to state integral base 11H transverse gage, the mounting groove 115H is set, and another does not form the mounting groove 115 The integral base 11H of side corresponding to raised step 116H transverse gage is smaller.
The driver 60 is installed in the raised step 116 at least in part, and burnt camera module is moved so as to form one. The driver 60 is operatively connected to the circuit board 12 by least one pin of driver 60.And in other implementations In example, the camera lens 30 is installed in the raised step 116H, forms one and focuses camera module.
More specifically, the driver 60 is installed in the raised step 116H, wherein three sides are supported on to be formed The raised step 116H of the mounting groove 115H, and remaining one side is installed in and does not form the raised step 116H's The raised step 116H.
In other words, different from above preferred embodiment, in this embodiment, the filter element microscope base 40 The extension side 432G is removed, and forms a U-shape structure opened, the raised step 116H at least portions of the integral base 11H Upwardly extend with dividing, the U-shape structure of a closing is formed, without forming the breach 117G.
It is the camera module according to the 6th preferred embodiment of the present utility model as shown in Figure 20 A, 20B.Different from upper Preferred embodiment is stated, the integral base 11I includes two raised step 116I, and has two breach 117I, respectively The raised step 116I turns to ground integrally connected, forms the mounting groove 115I.I.e., it has no the raised step 116I both sides side forms the breach 117I.
The filter element microscope base main body 43I of the filter element microscope base 40I is including an at least jointing edge 431I and extremely A few extension side 432I, the jointing edge 431I are used to be engaged in the mounting groove 115I, and the extension side 432I is used to fill In the breach 117I.In other words, the extension side 432I extends into the breach 117I so that the breach 117I quilts Filling, so as to form environment in closing.
According to this embodiment of the present utility model, the filter element microscope base main body of the filter element microscope base 40I 43I includes two jointing edge 431I and two extension side 432I, each jointing edge 431I and the extension side 432I and turns to ground one Connection, so as to adapt to the shape of the mounting groove 115I.
The sinking arm 45I turns to ground, integratedly to downward from the jointing edge 431I and extension side 432I respectively Stretch, so as to form the engaging groove 42I.It is described in prolong arm 44I from it is described it is interior prolong arm 44I turn to ground, integratedly extend laterally, from And form the support slot 41I.
Further, the two of the integral base 11I raised step 116I and the two jointing edge 431I are adjacent, and two The breach 117I is adjacent.That is, the two raised step 116I form a L-type structure, so as to form the mounting groove of L-type 115I.The breach 117I is adjacent, so as to form a L-type extension mouth.Correspondingly, described in the two of the filter element microscope base 40I Jointing edge 431I is adjacent, is adapted to engage with the mounting groove 115I in L-type, and the two extension side 432I are adjacent, suitable for filling L-type The breach 117I, so as to form the interior environment of closing.
The driver 60 is installed in the raised step 116I at least in part, so as to form a dynamic burnt shooting mould Group.The driver 60 is operatively connected to the circuit board 12 by least one pin 61.And in other embodiment In, the camera lens 30 is installed in the raised step 116I, forms one and focuses camera module.
More specifically, the both sides of the driver 60 are supported on the raised step to form the mounting groove 115I 116I, and remaining both sides are installed in the extension side 432I of the filter element microscope base 40I.
As shown in figures 21a and 21b, it is integral base according to the 6th preferred embodiment camera module of the present utility model The variant embodiment of holder assembly and filter element microscope base.Different from above-described embodiment, the two jointing edge 431J are relative, The two breach 117J are relative.Correspondingly, the two jointing edge 431J of the filter element microscope base 40J are relative, suitable for two pairs The mounting groove 115J, the two extension side 432J are relative, suitable for filling relative two breach 117J, so as to form envelope The interior environment closed.
It is the camera module according to the 7th preferred embodiment of the present utility model as shown in Figure 22 A and 22B.It is different from Above preferred embodiment, the integral base 11K includes a raised step 116K, and has three breach 117K. The raised step 116K partly, integrally upwardly extends to form the mounting groove 115K from the Base body 112K.Also It is to say, the breach 117K is formed without three sides of the raised step 116K.
The filter element microscope base main body 43K of the filter element microscope base 40K is including an at least jointing edge 431K and extremely A few extension side 432K, the jointing edge 431K are used to be engaged in the mounting groove 115K, and the extension side 432K is used to fill In the breach 117K.In other words, the extension side 432K extends into the breach 117K so that the breach 117K quilts Filling, so as to form environment in closing.
According to this embodiment of the present utility model, the filter element microscope base main body of the filter element microscope base 40K 43K includes a jointing edge 431K and three extension side 432K, each jointing edge 431K and the extension side 432K and turns to ground one Connection, so as to adapt to the mounting groove 115K and the breach 117K shape.
The sinking arm 45K turns to ground, integratedly to downward from the jointing edge 431K and extension side 432K respectively Stretch, so as to form the engaging groove 42K.It is described in prolong arm 44K from it is described it is interior prolong arm 44K turn to ground, integratedly extend laterally, from And form the support slot 41K.
The driver 60 is installed in the raised step 116K at least in part, so as to form a dynamic burnt shooting mould Group.The driver 60 is operatively connected to the circuit board 12 by least one pin 61.And in other embodiment In, the camera lens 30 is installed in the raised step 116K, forms one and focuses camera module.
More specifically, the side of the driver 60 is supported on the raised step to form the mounting groove 115K 116K, and remaining three side is installed in the extension side 432K of the filter element microscope base 40K.
It is the camera module according to the 8th preferred embodiment of the present utility model as shown in Figure 23 A and 24.The shooting Module can focus camera module, and different from above preferred embodiment, the filter element microscope base 40L includes prolonging on one Wall 46L, it is described on prolong wall 46L and turn to ground from the filter element microscope base main body 43L, upwardly extend, form a limited mouth 461L. The limited mouth 461L is used for spacing mounted part, citing ground but is not limited to driver 60 and camera lens 30.That is, When assembling the camera module, the driver 60 or the camera lens 30 are installed on described in the filter element microscope base 40 In limited mouth 461L, the spacing driver 60 or camera lens 30 so that driver 60 or the camera lens 30 with it is described photosensitive The optical axis of element 13 is consistent.The size of the limited mouth 461L can determine according to mounted part dimension.
In other words, prolonging wall 46L on described has frame constraint effect so that described driver 60 or the camera lens 30 etc. When part is installed in the filter element microscope base 40, excessive deviation will not be produced, ensures the optical system of the camera module Uniformity.Meanwhile it is described on prolong wall 46L and can protect mounted part, such as driver 60 or camera lens 30, prevent outside Unnecessary touches so that driver 60 or the camera lens 30 installation is stable.And it can block described in external dust entrance Inside camera module.
Further, when the camera module is a dynamic burnt camera module, reference picture 20B, the filter element microscope base 40 With an at least pin mouth 462L, for through the pin 61.That is, when the driver 60 is installed in the filter During the optical element microscope base 40L limited mouth 461L, the pin of driver 60 passes through the pin mouth 462L, is electrically connected to institute State circuit board.Certainly, when the camera module for when focusing camera module, the filter element microscope base 40L can be not provided with institute State pin mouth 462L.It is noted that the pin mouth 462L is possible and invisible in the sectional view for actually crossing center line, But the possible projected positions of the pin mouth 462L for ease illustration and understanding, are illustrated with dotted line, the pin mouth 462L's Position needs determine that the utility model is not intended to limit in this respect according to the position of the pin 61.
As shown in figure 25, it is camera module according to the 8th preferred embodiment of the present utility model.Different from above-mentioned excellent Select embodiment, the filter element microscope base 40M includes prolonging the downward wall 47M of wall 46M and one on one, it is described on prolong wall 46M from The filter element microscope base main body 43M turns to ground, upwardly extended, and forms limited mouth a 461M, the downward wall 47M from the filter Optical element microscope base main body 43M turns to ground, is downwardly extending bag mouth 471M.Especially, the downward wall 47M is on described Prolong wall 46M integratedly to extend, the integral outer retaining wall of shape.
The limited mouth 461M is used for spacing mounted part, citing ground but is not limited to the camera lens 30.The lower bag Mouth 471M is used to accommodate the integral base 11, that is to say, that when assembling the camera module 100, by the driver 60 Or the camera lens 30 is installed in the limited mouth 461M of the filter element microscope base 40M, the integral base 11 is received In in the lower bag mouth 471M, it is described on prolong that wall 46M is spacing, blocks the camera lens 30 so that the camera lens 30 with it is described The optical axis of photo-sensitive cell 13 is consistent, and the downward wall 47M blocks the integral base 11 so that camera module overall structure compares Rule, convenient installation, and profile better appearance.The limited mouth 461M and the lower bag mouth 471M size can be according to quilts The part dimension of installation determines, citing ground but is not limited to the driver 60, the camera lens 30 and the integral base 11 Size.
In one embodiment, the downward wall 47M can extend to the circuit board 12M, citing ground but be not limited by The mode of glue bonding is fixedly connected on the circuit board 12, so that the filter element microscope base 40 is more stably pacified Dress.
As shown in figure 26, it is according to the of the present utility model ten preferred embodiment camera module.
The integral base 11N include camera lens wall a 118N, the camera lens wall 118N from the raised step 116N at least Partly up extension forms a camera lens room 1181N, and suitable for installing the camera lens 30, camera module is focused so as to form one.
Further, the raised step 116N and the Base body 112N form the mounting groove 115N, for installing The filter element microscope base 40.The camera lens wall 118N and the raised step 116N form another mounting groove 115N, for for The camera lens 30 provides installation site.That is, in this embodiment, the integral base 11N has two peaces Tankage 115N, one of them described mounting groove 115N are used to install the filter element microscope base 40, another described mounting groove 115N is used to install the camera lens 30.
Further, the engaging groove 42 of the filter element microscope base 40 is engaged in the mounting groove 115N, the optical filtering Element 50 is installed in the support slot 41 of the filter element microscope base 40.The camera lens 30 is installed in another installation Groove 115N.
The camera lens wall 118 is that the camera lens 30 provides installation site, constrains the installation site of the camera lens 30, so that It is consistent with the optical axis of the photo-sensitive cell 13 to obtain the camera lens 30, improves the precision of installation.
It is worth mentioning that in the utility model, integral packaging work is being complemented at by the filter element microscope base 40 The camera module of skill, the integral base 11 of camera module is coordinated to carry out the function of the traditional microscope base of shared, therefore in profit On the basis of advantage with integral packaging technique, to make up, improve application weak point in integral packaging.On the other hand, it is described Filter element microscope base can be integrally formed using different materials, for example be integrally formed by way of injection, therefore with preferable Planarization, and the reflectivity of incident ray can be reduced using material self character.In addition, there is above-described embodiment to see Arrive, with reference to the shape of the integral base 11, the filter element microscope base 40 there can be a variety of variants, and molding structure is simple, hold Easy processing, it is not necessary to the technique such as be etched, and do not need melanism or roughening processing.
Figure 27 is the application schematic diagram of camera module one according to preferred embodiment above of the present utility model.The shooting mould Group 100 can be applied to various electronic equipments 300, and the electronic equipment 300 includes an electronic device body 200, described to take the photograph As module 100 is arranged at the electronic device body 200, coordinate the electronic device body 200 complete image collection and Reproduce.The electronic equipment 300 citing ground but it is not limited to smart mobile phone, wearable device, computer equipment, television set, traffic work Tool, camera, supervising device etc., the camera module 100 coordinate the electronic equipment to realize the IMAQ to destination object And reproduction.Camera module 100 described in figure is applied to smart mobile phone, aids in the smart mobile phone collection, renders image information.
It should be understood by those skilled in the art that the embodiment of the present utility model shown in foregoing description and accompanying drawing is only used as Illustrate and be not intended to limit the utility model.The purpose of this utility model completely and effectively realizes.Work(of the present utility model Energy and structural principle show and illustrated in embodiment, under without departing from the principle, embodiment of the present utility model Can there are any deformation or modification.

Claims (34)

  1. A 1. camera module, it is characterised in that including：
    An at least integral base component, wherein the integral base component includes an integral base and a wiring board, the one Pedestal integral packaging is in the wiring board；
    An at least photo-sensitive cell；
    An at least camera lens；
    An at least filter element microscope base；With
    An at least filter element；
    Wherein described photo-sensitive cell is operatively connected to the wiring board, wherein the filter element microscope base be installed in it is described Integral base, and coordinate the integral base to form an optical window, passage of light is provided for the photo-sensitive cell, wherein the filter Optical element microscope base has a utensil receiving opening, and the filter element is arranged at the utensil receiving opening of the filter element microscope base, so that The photosensitive path that the filter element is located at the photo-sensitive cell is obtained, wherein the camera lens is located at the photosensitive road of the photo-sensitive cell Footpath, the integral base include a Base body, and the Base body forms the optical window, and the Base body has at least one Opening, is communicated in the optical window and outside, the filter element microscope base is complemented at the opening so that the optical window closing.
  2. 2. camera module according to claim 1, wherein the opening is in the inverted trapezoidal structure gradually increased from the bottom to top.
  3. 3. camera module according to claim 1, wherein the opening extends to the wiring board, the filter element mirror Seat is complemented at the opening, extends to the wiring board.
  4. 4. camera module according to claim 1, wherein the filter element microscope base includes a filter element microscope base main body Prolong arm at least one, it is described in prolong arm from the filter element microscope base main part, laterally, inwardly one extension formed One support slot, suitable for installing the filter element.
  5. 5. camera module according to claim 4, wherein the filter element microscope base includes at least one extension leg, it is described to prolong Stretch one's legs and extend downward into the wiring board from the filter element microscope base main body, and be complemented at the opening.
  6. 6. camera module according to claim 5, wherein the opening is in the inverted trapezoidal structure gradually increased from the bottom to top, The extension leg be in inverted trapezoidal, and the shape of the opening is engaged, in order to pass through the spacing filter element that is open Microscope base.
  7. 7. camera module according to claim 1, wherein the filter element microscope base includes a filter element microscope base master Body, at least prolong arm in a sinking arm and at least one, wherein the sinking arm turns to ground one from the filter element microscope base main body Extension forms an engaging groove, is adapted to engage with turning to ground one extension from the sinking arm in the integral base, the interior arm that prolongs A support slot is formed, suitable for installing the filter element.
  8. 8. camera module according to claim 7, wherein the filter element microscope base includes at least one extension leg, it is described to prolong Stretch one's legs and extend downward into the wiring board from the filter element microscope base main body, and be complemented at the opening.
  9. 9. camera module according to claim 8, wherein the opening is in the inverted trapezoidal structure gradually increased from the bottom to top, The extension leg be in inverted trapezoidal, and the shape of the opening is engaged, in order to pass through the spacing filter element that is open Microscope base.
  10. 10. camera module according to claim 8, wherein it is adjacent it is described in prolong arm and form a turning, the turning is from institute State optical window to stretch out, in order to increase the luminous flux in the corner location.
  11. 11. camera module according to claim 8, wherein the sinking arm turns to neighbour from the filter element microscope base main body The direction extension of the nearly photo-sensitive cell, to cause the filter element to sink adjacent to the photo-sensitive cell.
  12. 12. camera module according to claim 8, laterally extended internally from the sinking arm wherein prolonging arm in described, So as to reduce the filter element erection space.
  13. 13. camera module according to claim 8, wherein there is the integral base an at least mounting groove and at least one to lack Mouthful, the mounting groove is communicated in the optical window, and the breach is communicated in the optical window and outside, the institute of the filter element microscope base Filter element microscope base main body is stated including an at least jointing edge and at least an extension side, the jointing edge are adapted to engage with the installation Groove, the extension side are suitable to extend one enclosed environment of the breach formation.
  14. 14. camera module according to claim 8, wherein the integral base has three mounting grooves, three installations Groove forms a U-shape structure, and the filter element microscope base main body of the filter element microscope base includes three jointing edges, three engagements A U-shape structure is formed to be adapted to engage with the mounting groove.
  15. 15. camera module according to claim 8, wherein the integral base has two mounting grooves and two breach, it is described Mounting groove is communicated in the optical window, and the breach is communicated in the optical window and outside, the optical filtering of the filter element microscope base Element microscope base main body includes two jointing edges and two extension sides, and two engagements are adapted to engage with, in two mounting grooves, described in two prolonging Side is suitable to extend two one enclosed environments of the breach formation.
  16. 16. camera module according to claim 15, wherein two mounting grooves of the integral base are relative, described in two Breach two is right, and two jointing edges of the filter element microscope base are relative, and the two extension sides are relative.
  17. 17. camera module according to claim 15, wherein two mounting grooves of the integral base are adjacent, described in two Breach two is adjacent, and two jointing edges of the filter element microscope base are adjacent, and the two extension sides are adjacent.
  18. 18. camera module according to claim 8, wherein the integral base has a mounting groove and three breach, it is described Mounting groove is communicated in the optical window, and the breach is communicated in the optical window and outside, the optical filtering of the filter element microscope base Element microscope base main body includes a jointing edge and three extension sides, and the engagement is adapted to engage with the mounting groove, the three extension sides An enclosed environment is formed suitable for extending three breach.
  19. 19. camera module according to claim 8, wherein the filter element microscope base includes Yan Bi on one, it is described on prolong Wall upwardly extends to form a limited mouth with turning to from the filter element microscope base main body.
  20. 20. camera module according to claim 8, wherein to include Yan Bi and one on one downward for the filter element microscope base Wall, the upper Yan Bi upwardly extend to form a limited mouth with turning to from the filter element microscope base main body, and the downward wall is from institute It is downwardly extending with stating the steering of filter element microscope base main body and wraps mouth.
  21. 21. camera module according to any one of claims 1 to 20, wherein the camera module includes an at least driver, The camera lens is installed in the driver, and the driver is installed in the filter element microscope base at least in part.
  22. 22. camera module according to any one of claims 1 to 20, wherein the camera lens be installed at least in part it is described Filter element microscope base.
  23. 23. camera module according to any one of claims 1 to 20, wherein the camera module includes a driver, it is described Camera lens is installed in the driver, and the driver is installed in the integral base at least in part.
  24. 24. camera module according to any one of claims 1 to 20, wherein the filter element is selected from combination：IR-cut One of them in optical filter, smalt optical filter, wafer scale cutoff filter, full impregnated piece, visible ray filter.
  25. 25. camera module according to any one of claims 1 to 20, wherein the integral packaging is one by way of molding Body encapsulates.
  26. 26. camera module according to any one of claims 1 to 20, wherein the wiring board includes an at least electronic component With a substrate, the electronic component is arranged at the substrate, and the integral base coats the electronic component, one envelope Loaded on the substrate.
  27. 27. camera module according to any one of claims 1 to 20, wherein there is the integral base lens barrel wall to be formed One camera lens room, suitable for installing the camera lens.
  28. 28. camera module according to any one of claims 1 to 20, wherein the filter element microscope base is by way of injection Shaping.
  29. 29. camera module according to any one of claims 1 to 20, wherein the integral base has a medial surface, it is described Medial surface has an inclination angle, and the engaging groove has an engagement angle, is adapted with the inclination angle.
  30. 30. camera module according to any one of claims 1 to 20, wherein the filter element microscope base is spacing including at least one Projection, the spacing preiection at least in part, raisedly upwardly extend from the filter element microscope base body top.
  31. 31. camera module according to claim 30, wherein spacing preiection structure in a ring.
  32. 32. camera module according to claim 30, wherein the camera module includes a driver, the camera lens is pacified Loaded on the driver, the spacing preiection is suitable to the spacing driver in outside.
  33. A 33. electronic equipment, it is characterised in that including：
    One electronic device body；With
    One is arranged at institute according to any described one or more camera modules of claims 1 to 32, each camera module State electronic device body.
  34. 34. electronic equipment according to claim 33, wherein the electronic equipment is combination：Smart mobile phone, wearable set One of them in standby, computer equipment, television set, the vehicles, camera, supervising device.
CN201621124964.8U 2016-03-15 2016-10-14 Camera module based on integral packaging technique Active CN206696574U (en)

Priority Applications (20)

Application Number Priority Date Filing Date Title
CN201621124964.8U CN206696574U (en) 2016-10-14 2016-10-14 Camera module based on integral packaging technique
KR1020187033639A KR102152517B1 (en) 2016-04-21 2016-11-18 Camera module and array camera module based on integrated packaging process
PCT/CN2016/106402 WO2017181668A1 (en) 2016-04-21 2016-11-18 Camera module and array camera module based on integration packaging process
US15/512,065 US10477088B2 (en) 2016-04-21 2016-11-18 Camera module and array camera module based on integral packaging technology
JP2018555482A JP6952052B2 (en) 2016-04-21 2016-11-18 Camera modules and array camera modules based on integrated packaging technology
TW106108561A TWI648586B (en) 2016-03-15 2017-03-15 Camera module and array camera module based on integrated packaging process
TW106203625U TWM556869U (en) 2016-03-15 2017-03-15 Photographing module and array photographing module based upon integrally packaging technique
TW107147598A TWI701493B (en) 2016-03-15 2017-03-15 One-piece base assembly, camera module and array camera module based on integrated packaging process
TW106208514U TWM561915U (en) 2016-10-14 2017-06-13 Photographing module and array photographing module based upon integrally packaging technique
TW106119563A TWI706551B (en) 2016-10-14 2017-06-13 Camera module and array camera module based on integrated packaging process
US15/627,437 US10194064B2 (en) 2016-04-21 2017-06-19 Array camera module based on integral packaging technology
US15/627,408 US10129452B2 (en) 2016-04-21 2017-06-19 Camera module and array camera module based on integral packaging technology
US15/627,429 US9848109B2 (en) 2016-04-21 2017-06-19 Camera module and array camera module based on integral packaging technology
US15/627,418 US10110791B2 (en) 2016-04-21 2017-06-19 Camera module and array camera module based on integral packaging technology
US15/627,425 US9900487B2 (en) 2016-04-21 2017-06-19 Camera module and array camera module based on integral packaging technology
CN202110534866.0A CN113992818A (en) 2016-08-12 2017-08-14 Camera module and array camera module based on integrated packaging technology
PCT/CN2017/097425 WO2018028718A1 (en) 2016-08-12 2017-08-14 Camera module based on integral encapsulation technique and array camera module
CN201780049556.1A CN109891870B (en) 2016-08-12 2017-08-14 Camera module and array camera module based on integrated packaging technology
US16/575,357 US11533416B2 (en) 2016-04-21 2019-09-18 Camera module and array camera module based on integral packaging technology
US17/833,025 US12035029B2 (en) 2016-04-21 2022-06-06 Camera module and array camera module based on integral packaging technology

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109905574A (en) * 2017-12-08 2019-06-18 纮华电子科技（上海）有限公司 A kind of camera module and its packaging method
CN110278427A (en) * 2018-03-18 2019-09-24 宁波舜宇光电信息有限公司 Depth information camera module and its base assembly, electronic equipment and preparation method
CN110324512A (en) * 2018-03-29 2019-10-11 宁波舜宇光电信息有限公司 Camera module and its filtering assembly and manufacturing method and electronic equipment
CN110392188A (en) * 2018-04-17 2019-10-29 宁波舜宇光电信息有限公司 Camera module, photosensory assembly and electronic equipment with chamfering
CN110445957A (en) * 2018-05-03 2019-11-12 鹏鼎控股(深圳)股份有限公司 The electronic device of camera mould group and the application camera mould group
CN111090161A (en) * 2019-12-27 2020-05-01 豪威光电子科技（上海）有限公司 Lens module and camera
CN111323993A (en) * 2018-12-15 2020-06-23 三赢科技（深圳）有限公司 Lens module and electronic device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109905574A (en) * 2017-12-08 2019-06-18 纮华电子科技（上海）有限公司 A kind of camera module and its packaging method
CN110278427A (en) * 2018-03-18 2019-09-24 宁波舜宇光电信息有限公司 Depth information camera module and its base assembly, electronic equipment and preparation method
CN110278427B (en) * 2018-03-18 2024-02-20 宁波舜宇光电信息有限公司 Depth information camera module, base assembly thereof, electronic equipment and preparation method
CN110324512A (en) * 2018-03-29 2019-10-11 宁波舜宇光电信息有限公司 Camera module and its filtering assembly and manufacturing method and electronic equipment
CN110324512B (en) * 2018-03-29 2022-07-19 宁波舜宇光电信息有限公司 Camera module, light filtering assembly and manufacturing method thereof and electronic equipment
CN110392188A (en) * 2018-04-17 2019-10-29 宁波舜宇光电信息有限公司 Camera module, photosensory assembly and electronic equipment with chamfering
CN110445957A (en) * 2018-05-03 2019-11-12 鹏鼎控股(深圳)股份有限公司 The electronic device of camera mould group and the application camera mould group
CN111323993A (en) * 2018-12-15 2020-06-23 三赢科技（深圳）有限公司 Lens module and electronic device
CN111090161A (en) * 2019-12-27 2020-05-01 豪威光电子科技（上海）有限公司 Lens module and camera
US11709348B2 (en) 2019-12-27 2023-07-25 Ominivision Optoelectronics Technologies (Shanghai) Co., Ltd. Lens module and camera

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