WO2017092695A2 - 摄像模组及其电气支架 - Google Patents
摄像模组及其电气支架 Download PDFInfo
- Publication number
- WO2017092695A2 WO2017092695A2 PCT/CN2016/108244 CN2016108244W WO2017092695A2 WO 2017092695 A2 WO2017092695 A2 WO 2017092695A2 CN 2016108244 W CN2016108244 W CN 2016108244W WO 2017092695 A2 WO2017092695 A2 WO 2017092695A2
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- WO
- WIPO (PCT)
- Prior art keywords
- camera module
- coating
- electrical
- metal
- photosensitive chip
- Prior art date
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Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B30/00—Camera modules comprising integrated lens units and imaging units, specially adapted for being embedded in other devices, e.g. mobile phones or vehicles
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
- G03B17/561—Support related camera accessories
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/303—Surface mounted components, e.g. affixing before soldering, aligning means, spacing means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
Definitions
- the invention relates to the field of camera modules, and more particularly to a camera module and an electrical bracket and a line conducting method thereof.
- the camera module also has a trend of thin and light.
- the module package size is also larger.
- the existing mobile phone camera module packaging structure and the thinning and miniaturization of the demand for the camera module of the mobile phone are contradictory, so it is necessary to invent a compact new packaging technology to meet the needs of product development.
- the traditional COB (Chip on Board) process camera module is composed of a soft and hard bonding board, a photosensitive chip, a mirror base, a motor drive, and a lens assembly.
- Each electronic component is placed on the surface of the circuit board, and the devices do not overlap each other.
- the imaging requirements of the camera module are also getting higher and higher, and the assembly difficulty is increased, and the device specifications are higher.
- portable electronic devices represented by smart phones and tablet computers are increasingly seeking to be thin and light, which requires the size of various components of portable electronic devices (especially the thickness dimensions of individual components) to be smaller and smaller, for example, as portable electronic devices.
- the camera module of one of the standard components also has a trend of thinning and thinning.
- FIG. 1 of the accompanying drawings illustrates a camera module according to the prior art, wherein the camera module includes a lens 1, a motor 2, a filter 3, a base 4, at least one gold wire 5, and a drive. a control unit 6, a circuit board 7, a sensor chip 8, and at least one motor pad 9, wherein the sensor chip 8 is attached to the top surface of the circuit board 7, wherein the photo sensor 8 and the circuit board 7 are connected by a wire bond
- the gold wire 5 (for example, a copper wire) is turned on, and the filter 3 is attached to the base 4 or the lens 1.
- the upper pin of the motor is soldered to electrically connect the motor 2 to the circuit board 7, so that the circuit board 7 can supply energy to the motor 2 and further control the motor 2. exercise.
- the wiring board 7 and the photosensitive chip 8 are turned on by the gold wire 5.
- This connection is not easy to secure in terms of robustness.
- the base 4 must provide a large protective space so that the gold wire 5 can be securely disposed. That is to say, the size of the base 4 is correspondingly large. Correspondingly, the size of the entire camera module is large.
- the external soldering electrical connection between the motor and the base is more susceptible to the external environment, such as dust may affect the connection effect and service life.
- the base in order to make the base have a good supporting effect, it must have a large size and occupy a large space, so that the size of the entire camera module is increased. If the size of the base is reduced to reduce the size of the camera module, the support of the base may be affected.
- the circuit board of the conventional camera module is separately disposed at the bottom of the camera module, and is relatively far away from the components of the motor, the photosensitive chip, and the like that require energy supply.
- This not only requires the consumption of more energy-conducting components, such as wires, but also does not adequately design the components that make up the circuit in the entire circuit arrangement of the camera module, thereby constituting the space occupied by the components of the circuit. Not being reasonably narrowed down. That is to say, if the relative positional relationship between the circuit board of the camera module and other components is reasonably arranged, the space occupied by the circuit components of the camera module can be further reduced, thereby further reducing the size of the camera module.
- connection between the wiring board 7 and the photosensitive chip 8 and the connection between the motor 2 and the wiring board 7 require a certain space and it is difficult to obtain good protection.
- the base 4 has a large size and is in contact with the circuit board 7, the photosensitive chip 8 and the motor 2, but the circuit board 7 and the motor 2 and the circuit board 7 cannot be realized because of its non-conductivity.
- the photosensitive chip 8 can be electrically connected.
- the traditional camera module chip line is connected to the gold pad or the gold wire and the circuit board pad connection on the chip pad, which increases the connection of the gold wire and the gold ball process, increasing the production cost and the yield. loss.
- the number of pad pads of the sensor chip is also increasing, the pad pitch It is also getting smaller and smaller, increasing production difficulty and production costs.
- the substrate connecting device in the camera module in the prior art there are two ways for the substrate connecting device in the camera module in the prior art, one is a crimping connection, and the other is a plug-in connection.
- the plug-in connection generally adopts the combination of the connector male and female sockets
- the plug-in connection generally adopts the Pin finger gold finger at the bottom of the substrate, and uses the thimble contact method.
- the substrate can only be connected to each other in the up and down direction. That is, the photosensitive chip is attached to the upper surface of the substrate, and the device is connected under the substrate, but the crimping connection and the plug-in connection cannot be performed at the same time. Therefore, the structure of the camera module in the prior art cannot meet the requirements of connecting different devices.
- the area of the photosensitive chip inside the camera module is correspondingly increased, because the components such as the driving resistors and capacitors are correspondingly increased, so the camera module is The package size will also grow larger.
- the device for packaging the camera module has higher and higher requirements on the size of the camera module.
- the size of the camera module after packaging is required to be as thin as possible, and the smaller the better, the better. The actual situation and the actual needs have created contradictions.
- an integrated circuit (IC) or a chip (chip and PCB is a wire bond between a pad and a pad) (Wire bonding, W/ B), or through the solder paste between the pad (Pad) and the pad (Pad) to achieve conduction, that is, Chip Scale Package (CSP), both of these processes have certain limitations, Among them, the wire bonding (W/B) process requires a ball bonding process for each lands (Pad), which consumes more time, affects production efficiency and increases manufacturing costs.
- chip size package The process requires the IC to perform a planar grid array package (LGA) package, which is a surface mount technology of an integrated circuit (IC), characterized in that its pins are located on the socket rather than the product.
- LGA planar grid array package
- IC integrated circuit
- W/B Wire bonding
- An object of the present invention is to provide a camera module and an electrical support thereof, wherein the camera module has excellent performance and strong market competitiveness, and particularly has strong market competitiveness in high-end products.
- An object of the present invention is to provide a camera module and an electric bracket thereof, wherein the manufacturing process is simple and the process is simplified.
- An object of the present invention is to provide a camera module and an electrical support thereof, wherein only one ball can be implanted to meet the height requirement of the energizable connection device.
- An object of the present invention is to provide a camera module and an electrical support thereof, which are suitable for imposition work and can be efficiently produced at low cost.
- An object of the present invention is to provide a camera module and an electrical stand thereof, wherein the camera module includes a connecting device, wherein the connecting device can be disposed between two components of the camera module that need to be electrically connected. And firmly connected to the two components.
- An object of the present invention is to provide a camera module and an electrical bracket thereof, wherein the processing of the power-connectable device of the camera module can be efficiently processed by a chip manufacturer, a circuit board manufacturer or an electrical bracket supplier, thereby saving production of the camera module. Processing steps.
- An object of the present invention is to provide a camera module and an electric stand therefor, wherein the camera module includes a connecting device, wherein the connecting device has a suitable height for facilitating electrical conduction and solid connection operation therethrough.
- An object of the present invention is to provide a camera module and an electric bracket thereof, wherein the height of the connecting device is increased while the power connection can be realized, which saves cost and simplifies the production process.
- An object of the present invention is to provide a camera module and an electric bracket thereof, which can replace the traditional conductor method capable of electrically connecting through a gold ball and a gold wire, thereby saving manufacturing material cost, simple processing, and improving production yield.
- An object of the present invention is to provide a camera module and an electric bracket thereof, wherein the electric bracket is directly connected with other electronic devices, the process of removing the gold ball is eliminated, the production cycle is shortened, and the production cost is reduced.
- An object of the present invention is to provide a camera module and an electrical support thereof, wherein the metal layer is directly grown on the electrical support to reduce the accumulated offset and tilt tolerance.
- An object of the present invention is to provide a camera module and an electric stand therefor, wherein the height of the PAD of the electric stand can be increased to facilitate conduction.
- An object of the present invention is to provide a camera module and an electrical support thereof, wherein the electrical connection between the electrical support and the photosensitive chip of the camera module is replaced by a long metal instead of a gold ball and a gold wire to make a compact structure. At the same time, the requirements for conduction with the photosensitive chip are satisfied.
- An object of the present invention is to provide a camera module and an electric bracket thereof, wherein the electric bracket and the motor of the camera module are replaced by a long metal instead of a gold ball and a gold wire to make a compact structure, and at the same time Meet the requirements of motor conduction.
- An object of the present invention is to provide a camera module and an electric bracket thereof, wherein the electric bracket and the other components of the camera module are electrically connected to each other, and the gold metal wire is replaced by a long metal to make a compact structure. At the same time, the requirements of the electrical bracket and other components are met.
- An object of the present invention is to provide a camera module and an electrical support thereof, wherein a metal layer is grown on the PAD of the electrical support, wherein the metal layer can be selected from, but not limited to, gold, silver, copper, tin, aluminum. .
- An object of the present invention is to provide a camera module and an electrical bracket thereof, wherein the manner of connecting the electrical bracket to other components of the camera module can be selected from, but not limited to, ACP (Anisotropic Conductive Adhesive), Ultrasonic Welding, thermocompression welding, reflow soldering.
- ACP Anisotropic Conductive Adhesive
- Ultrasonic Welding thermocompression welding
- reflow soldering thermocompression welding
- An object of the present invention is to provide a camera module and an electrical bracket thereof, wherein the electrical bracket Electrical components that grow a layer of metal on the PAD for connection may be selected from, but not limited to, chips and motors.
- An object of the present invention is to provide a camera module and an electrical support thereof, in which a gold pillar (Au Pillar) in a Flip Chip process is replaced with a copper pillar (Cu Pillar), and ultrasonic welding is used.
- the process or the ACA/ACF process is performed to realize the conduction between the copper connection pads on the electrical brackets of the camera module and the aluminum connection pads on the IC.
- An object of the present invention is to provide a camera module and an electrical support thereof, wherein the ultrasonic welding process or the ACA/ACF process is used to prevent macroscopic pore defects from occurring in the joint, no brittle intermetallic compounds, and no image formation. Problems such as splashing of molten metal that may occur during resistance welding.
- An object of the present invention is to provide a camera module and an electric bracket thereof, wherein the cost of raw materials can be reduced by more than 90% by replacing the gold material with copper.
- An object of the present invention is to provide a camera module and an electric bracket thereof, wherein the ultrasonic welding process can solve the problem that the welding area cannot be contacted during manual welding, and the high frequency vibration generated by the ultrasonic wave does not need to be welded. Additional external conditions and intermediate media are added to reduce production difficulty and production costs.
- An object of the present invention is to provide a camera module and an electric bracket thereof, wherein the ACF/ACA technology can reduce the existing process, reduce the underfill process, and reduce the manufacturing cost, and the IC does not need to be customized. Meet the IC under the current universal design architecture.
- An object of the present invention is to provide a camera module and an electrical bracket thereof, wherein the camera module does not require a base in a conventional process, and the base can be integrated with the base and the circuit board in the conventional camera module through the electrical bracket. To make the structure more compact.
- An object of the present invention is to provide a camera module and an electrical bracket thereof, wherein the camera module includes an electrical bracket, wherein the electrical bracket can be formed into any shape, in addition to having the functions of a conventional circuit board (chip, In addition to the electrical signal conduction of electronic components such as motors, it also has a conventional base supporting filter and functions as a motor base bracket.
- An object of the present invention is to provide a camera module and an electrical bracket thereof, wherein the electrical bracket integrates the functions of the base and the circuit board in the conventional camera module to make the structure more compact.
- An object of the present invention is to provide a camera module and an electrical bracket thereof, wherein the inside of the electrical bracket can be provided with a boss or a connection point on the inner side of the electrical bracket for electrically interconnecting the photosensitive chip. And the electrical bracket and the photosensitive chip are electrically connected by implanting a metal ball on the photosensitive chip.
- An object of the present invention is to provide a camera module and an electrical bracket thereof, wherein a predetermined electrical component and a conductive component are disposed on the electrical bracket to form a predetermined circuit between the electrical components.
- An object of the present invention is to provide a camera module and an electrical bracket thereof, wherein the electrical bracket has a thin shape characteristic to meet the thin requirements of the camera module, and further enables the electronic device to be designed into a thinner style.
- An object of the present invention is to provide a camera module and an electrical bracket thereof, wherein the structure and shape of the electrical bracket are adapted to other components of the camera module to reduce the size of the entire camera module.
- An object of the present invention is to provide a camera module and an electrical bracket thereof, wherein the camera module has a small structural size and a thin thickness.
- An object of the present invention is to provide a camera module and an electrical bracket thereof, wherein the camera module has no mirror-type structural components, thereby saving material costs.
- An object of the present invention is to provide a camera module and an electrical bracket thereof, wherein the passive component of the camera module is embedded in the electrical bracket, thereby eliminating module manufacturing and processing, reducing process steps, and saving assembly costs.
- An object of the present invention is to provide a camera module and an electrical stand thereof, wherein the camera module has the advantages of small size and firm structure.
- An object of the present invention is to provide a camera module and an electrical bracket thereof, wherein the resistor capacitor component of the camera module is embedded, thereby avoiding defects in the module black spots caused by solder resist, dust, etc. Improve product yield.
- An object of the present invention is to provide a camera module and an electric bracket and an assembly method and application thereof, wherein the electric bracket can not only support all components in the camera module as a supporting component, but also serve as a circuit board. Electrically connecting components in the camera module to simplify the structure of the camera module.
- An object of the present invention is to provide a camera module and an electrical bracket thereof, wherein the electrical bracket can be electrically connected not only to the photosensitive chip in an up and down direction, but also to a photosensitive chip on the inner and outer sides of the electrical bracket. Electronic components or devices are electrically connected.
- An object of the present invention is to provide a camera module and an electrical bracket thereof, wherein the sensor chip is disposed at an inner hollow of the electric bracket, thereby reducing the thickness of the electric bracket, and further facilitating the use of the camera module.
- the thickness of the plastic device is to provide a camera module and an electrical bracket thereof, wherein the sensor chip is disposed at an inner hollow of the electric bracket, thereby reducing the thickness of the electric bracket, and further facilitating the use of the camera module. The thickness of the plastic device.
- An object of the present invention is to provide a camera module and an electrical bracket thereof, wherein the electrical bracket leads to a connection point in multiple directions, which can not only electrically connect with the sensor chip, but also can connect more devices. .
- An object of the present invention is to provide a camera module and an electrical bracket thereof, wherein a pad or a solder joint is electrically connected to the flexible circuit board under the electrical bracket, and the electrical bracket and the flexible circuit are electrically connected
- the interconnection of the boards includes, but is not limited to, anisotropic conductive paste, soldering, and the like.
- An object of the present invention is to provide a camera module and an electrical support thereof, wherein the electrical stand can be provided with a connection point, which can be used for electrically interconnecting with other devices, and can also be used for fixing other devices.
- An object of the present invention is to provide a camera module and an electrical bracket thereof, wherein the electrical bracket can be electrically connected not only to the photosensitive chip in an up and down direction, but also to the inner and outer sides of the electrical bracket. It is now electrically connected to the sensor chip, electronic components or equipment.
- An object of the present invention is to provide a camera module and an electrical bracket thereof, wherein the electrical bracket can be connected to the device in five directions, which is advantageous for subsequent development of peripheral connections when the pin feet are excessive.
- An object of the present invention is to provide a camera module and an electrical bracket thereof, wherein the sensor chip is disposed at an inner hollow of the electric bracket, thereby reducing the thickness of the electric bracket, and further facilitating the use of the camera module.
- the thickness of the plastic device is to provide a camera module and an electrical bracket thereof, wherein the sensor chip is disposed at an inner hollow of the electric bracket, thereby reducing the thickness of the electric bracket, and further facilitating the use of the camera module. The thickness of the plastic device.
- An object of the present invention is to provide a camera module and an electrical bracket thereof, wherein the electrical bracket can lead to a connection point in five directions, which can not only electrically connect with the sensor chip, but also can connect more with others. device.
- An object of the present invention is to provide a camera module and an electrical support thereof, wherein the interior of the electrical support can be provided with a step or a connection point on the inner side of the electrical support for electrically interconnecting the photosensitive chip, and
- the connection of the electrical bracket to the photosensitive chip includes, but is not limited to, a gold wire, a silver wire, a copper wire, or an aluminum wire.
- An object of the present invention is to provide a camera module and an electrical bracket thereof, wherein a pad or a solder joint is electrically connected to the flexible circuit board under the electrical bracket, and the electrical bracket and the flexible circuit are electrically connected
- the interconnection of the boards includes, but is not limited to, anisotropic conductive paste, soldering, and the like.
- An object of the present invention is to provide a camera module and an electrical bracket thereof, wherein the outer side of the electrical bracket can be electrically connected to other external devices, thereby maximizing the function of the camera module.
- An object of the present invention is to provide a camera module and an electrical bracket thereof, thereby maximizing the function of the camera module.
- the camera module has high flatness performance, and the four-corner uniformity of the portrait is superior to the conventional camera module.
- a camera module which includes:
- At least one connecting device At least one connecting device
- the photosensitive chip is capable of receiving light passing through the optical lens, wherein the connecting device can be connected to a circuit board or an electrical bracket to achieve electrical conduction of the photosensitive chip.
- the present invention provides a camera module conduction method, which includes the following steps:
- the conductive element and the preset second camera module electrical component can be electrically connected, wherein the manner for the energizable fixed connection is specifically performed by soldering;
- the first camera module electrical component and the second camera module electrical component are respectively selected from the group consisting of a motor, an electrical bracket, a sensor chip, a circuit board, and an electronic component, wherein the conductive component is embodied as a Metal body.
- the present invention provides a camera module conduction method, which includes the following steps:
- the coating can be electrically connected and the second camera module electrical component is preset, wherein the manner for the energizable fixed connection can be, but is not limited to, welding;
- the first camera module electrical component and the second camera module electrical component are respectively selected from two of a motor, an electrical bracket, a photosensitive chip, a circuit board, and an electronic component, wherein the conductive component is embodied as a metal body.
- the present invention provides a camera module conduction method, which includes the following steps:
- the coating and the preset second camera module electrical component can be electrically connected, wherein the manner for the energizable fixed connection can be, but is not limited to, welding;
- the first camera module electrical component and the second camera module electrical component are respectively selected from the group consisting of a motor, an electrical bracket, a sensor chip, a circuit board, and an electronic component.
- the invention also provides an electrical bracket for a camera module, comprising:
- At least a connecting unit wherein the connecting unit is firmly disposed on the bracket body, so that the camera module has a stable structure and can be electrically connected;
- the connecting unit comprises a connecting plate and a conducting member, wherein the connecting plate is disposed on the bracket body, wherein the connecting plate and the conducting member are electrically connectable.
- the invention also provides a camera module conduction method, which comprises the following steps:
- S2 The metal layer and some components of the camera module can be electrically connected.
- the step S1 further includes the following steps:
- the step S2 further includes the following steps:
- the invention also provides a camera module, comprising:
- An electrical bracket comprising a plurality of bracket lands
- a photosensitive chip comprising a plurality of chip lands connected to the plurality of cradle pads for conducting.
- the invention also provides an electrical bracket and a method for assembling the photosensitive chip of the camera module, which comprise the following steps:
- the invention also provides an electrical bracket and a photosensitive chip assembly method of a camera module, which comprise the following steps:
- the present invention also provides an electrical bracket for supporting a camera module, wherein the electrical bracket includes a bracket body and a circuit, wherein the circuit is disposed on the bracket body to enable the electrical
- the bracket is a circuit board, wherein the electrical bracket is electrically connected to the photosensitive chip by implanting a metal ball on a photosensitive chip in the camera module.
- the invention also provides a camera module comprising:
- An electrical bracket includes a bracket body and a circuit, wherein the circuit is disposed on the bracket body to make the electrical bracket a circuit board, and the optical lens is located above the sensor chip
- the photosensitive chip is electrically connected to the inner side of the electric bracket by implanting a metal ball.
- FIG. 1 is a cross-sectional view of a camera module in accordance with the prior art.
- FIG. 2 is an assembled view of a camera module in accordance with a first preferred embodiment of the present invention.
- Figure 3 is a cross-sectional view of the camera module in accordance with the first preferred embodiment of the present invention.
- FIG 4 is a partial enlarged view of the camera module in accordance with the first preferred embodiment of the present invention.
- Figure 5 illustrates a connection device of the camera module in accordance with the above-described first preferred embodiment of the present invention.
- Figure 6A illustrates an alternative embodiment of the connecting device of the camera module in accordance with the above-described first preferred embodiment of the present invention.
- Figure 6B illustrates another alternative embodiment of the connecting device of the camera module in accordance with the above-described first preferred embodiment of the present invention.
- Figure 6C illustrates another alternative embodiment of the connecting device of the camera module in accordance with the above-described first preferred embodiment of the present invention.
- Figure 6D illustrates another alternative embodiment of the connecting device of the camera module in accordance with the above-described first preferred embodiment of the present invention.
- Figure 7 illustrates a camera module in accordance with a second preferred embodiment of the present invention.
- Figure 8 illustrates the production of the connecting device of the camera module and its alternative embodiment in accordance with the above-described first preferred embodiment of the present invention, which is suitable for performing an imposition operation.
- 9A to 9C illustrate a method of turning on a camera module in accordance with the present invention.
- FIGS. 10A and 10B illustrate a photosensitive chip assembly in accordance with a third preferred embodiment of the present invention.
- 11A and 11B illustrate the use of the photosensitive chip assembly in a camera module in accordance with the above-described third preferred embodiment of the present invention.
- Figure 12 illustrates that the photosensitive chip assembly according to the above-described third preferred embodiment of the present invention is adapted to be formed by first cutting after overall work.
- Figure 13 illustrates a camera module having a sensor chip assembly in accordance with a fourth preferred embodiment of the present invention.
- Figure 14 is an assembled view of a camera module in accordance with a fifth preferred embodiment of the present invention.
- Figure 15 illustrates an electrical bracket of the camera module in accordance with the above-described preferred embodiment of the present invention.
- Figure 16 is a cross-sectional view of the camera module in accordance with the above-described preferred embodiment of the present invention.
- Figure 17 is a partial enlarged view of the camera module in accordance with the above preferred embodiment of the present invention.
- Figure 18 illustrates a connection unit of the electrical stand of the camera module according to the above preferred embodiment of the present invention for electrically connecting the electric stand and a motor.
- Figure 19 illustrates a connection unit of the electrical stand of the camera module according to the above preferred embodiment of the present invention for electrically connecting the electrical stand and a light sensitive chip.
- Figure 20 illustrates the fabrication of the electrical bracket of the camera module in accordance with the above-described preferred embodiment of the present invention suitable for performing an imposition operation.
- Figure 21 is a cross-sectional view of a camera module in accordance with a sixth preferred embodiment of the present invention.
- Figure 22 is an exploded view of a camera module in accordance with the above-described preferred embodiment of the present invention.
- FIG. 23 is a schematic view showing an electrical stand and a method of assembling a photosensitive chip of a camera module according to the above preferred embodiment of the present invention, in which an ultrasonic process is employed.
- Figure 24 is a partial schematic view of an electrical stand and IC assembly method of another camera module in accordance with the above-described preferred embodiment of the present invention, in which an ACF/ACA process is employed.
- Figure 25 is a cross-sectional view of a camera module in accordance with a seventh preferred embodiment of the present invention.
- Figure 26 is a partial enlarged view of the camera module in accordance with the above preferred embodiment of the present invention.
- Figure 27 is an assembled view of the camera module in accordance with the above-described preferred embodiment of the present invention.
- Figure 28 is a cross-sectional view of a camera module in accordance with an eighth preferred embodiment of the present invention.
- Figure 29 is a partial enlarged view of the camera module in accordance with the above preferred embodiment of the present invention.
- Figure 30 is a cross-sectional view of a camera module in accordance with a ninth preferred embodiment of the present invention.
- Figure 31 is a partial enlarged view of the camera module in accordance with the above preferred embodiment of the present invention.
- Figure 32 is an assembled view of the camera module in accordance with the above-described preferred embodiment of the present invention.
- Figure 33 is a cross-sectional view of a camera module in accordance with a tenth preferred embodiment of the present invention.
- Figure 34 is a partial enlarged view of the camera module in accordance with the above preferred embodiment of the present invention.
- the camera module includes an electrical bracket 10, a sensor chip 20, a motor 30, a series of electronic components 40 (not shown in FIG. 2), a flexible circuit board 50, and an optical lens 60.
- the electrical bracket 10 can be The motor 30 of the camera module provides support.
- the optical lens 60 is mounted to the motor 30, and the optical lens 60 can be driven by the motor 30 to be suitable for autofocus.
- the flexible circuit board 50 and the motor 30 are disposed on different sides of the electrical bracket 10 such that the optical lens 60 is located in the photosensitive path of the photosensitive chip 20, so that when the camera module is used to capture an image of an object, The light reflected by the object can be further accepted by the photosensitive chip 20 after being processed by the optical lens 60 to be suitable for photoelectric conversion.
- the electric bracket 10 can be used to connect the flexible wiring board 50 and the motor 30. That is, the electric stand 10 simultaneously integrates the functions of the base and the circuit board of the conventional camera module for assembling the motor lens assembly and the flexible circuit board connecting the photosensitive chips.
- the electric bracket 10 includes a bracket body 11 and a circuit 12 and has a light passing hole 100.
- the circuit 12 is embedded in the holder body 11.
- the camera module further includes a series of connection devices. a device 80 for electrically connecting the circuit 12 of the electrical stand 10 and the photo sensor chip 20 of the camera module, the motor 30, the electronic component 40, and the flexible circuit board 50 to enable the camera module
- the photosensitive chip 20, the motor 30, the electronic component 40, and the flexible wiring board 50 are electrically connected to each other to perform their respective functions.
- the circuit 12 includes a plurality of electrical components 121 and a set of conductors 122, wherein the set of conductors 122 can be electrically connected to the electrical component 121 in a predetermined manner and implemented by the connecting device 80 with the motor 30, the flexible circuit board 50, and the The photosensor chip 20 can be electrically connected, so that the camera module forms a preset circuit for preset driving and adjustment.
- the connecting device 80 is disposed on the bracket body 11 of the electric bracket 10 and is electrically connectable to the circuit 12.
- the camera module further includes a filter 70, wherein the filter 70 is used to filter out stray light to further improve the image quality.
- the filter 70 and the electronic component 40 are both disposed on the bracket body 11 of the electrical bracket 10, and the electronic component 40 is electrically connected to the circuit 12. It is worth mentioning that the filter 70 is disposed on the bracket body 11 of the electric bracket 10 merely by way of example and not limitation of the invention.
- the position of the photosensitive chip 20 is adapted to the position of the light-passing aperture 100 so that the photosensitive chip 20 can receive light passing through the light-passing aperture.
- the attachment device 80 can be implemented in a number of different manners.
- the connecting device 80 includes two sets of connecting devices 81 and a plurality of sets of connecting devices 82, wherein the two sets of connecting devices 81 are respectively used to connect the photosensitive chip 20 and the motor 30, A plurality of sets of connecting devices 82 are used to connect the electronic component 40 and the flexible circuit board 50, respectively.
- this arrangement of the invention is merely illustrative of the invention and not limiting.
- the connection device 81 can also be used to electrically connect the electronic component 40, the flexible circuit board 50, and the optical lens 60.
- each connecting device 81 includes a connecting member 811 and a conducting member 812, wherein the conducting member 812 is disposed on the connecting member 811 to increase the height of the connecting device 81 and to cause the connecting member 811
- the photosensor chip 20 and the motor 30 can be electrically connected.
- the connecting device 81 can not only be electrically connected to the motor 30, but also has a firm structure and can provide stable support to the motor 30.
- the connecting device 81 can not only be electrically connected to the photosensitive chip 20, but also has a firm structure, and can also firmly fix the photosensitive chip 20 to a predetermined position.
- the application of the connecting device 81 on the photosensor 20 and the electrically connectable connection of the motor 30 and the electrical stand 10 can be respectively labeled as a photosensitive chip connecting device 81a and a motor connecting device. 81b. That is, the connection device 81 is introduced from another angle, and it can be said that the connection device 81 includes a set of photosensitive chip connection devices 81a and a set of motor connection devices 81b. It should be noted that the two introduction manners of the connecting device 81 in the present invention are introduced from different angles to the connecting device 81, and only for better exposing the preferred embodiment of the present invention. It should not be construed as limiting the invention.
- the photosensitive chip 20 can be electrically connected to the electrical bracket 10.
- the photosensitive chip 20 includes a series of photosensitive chip guides 21 and a photosensitive chip main body 22, wherein the photosensitive chip guide 21 is disposed on the photosensitive chip main body 22, wherein the photosensitive chip guide 21 and the photosensitive chip connecting device 81a perform
- the connection between the photosensitive chip 20 and the electrical support 10 can be realized by energization.
- each of the photosensitive chip connecting devices 81a includes a photosensitive chip connecting plate 811a and a photosensitive chip conducting member 812a, wherein the photosensitive chip conducting member 812a is disposed on the photosensitive chip connecting plate 811a.
- the height of the photosensitive chip connecting device 81a is increased, and the photosensitive chip connecting plate 811a can be electrically connected to the photosensitive chip 20.
- the photosensitive chip connection pad 811a can be implemented as a common PAD, so that the PAD in the prior art can be utilized, which reduces production cost and saves resources.
- the photosensitive chip conductive element 812a is embodied as a metal body, and the material of the metal body of the photosensitive chip conductive element 812a may be, but not limited to, gold, copper, tin-nickel alloy and Its alloy.
- the photosensitive chip conductive element 812a is grown on the photosensitive chip lands 811a of the electrical stand 10 by a predetermined metal process (specific in the preferred embodiment of the present invention)
- the metal frame is connected to the photo-sensing chip 10 and the photo-sensing chip 20, wherein the metal body can include, but is not limited to, gold, copper, tin-nickel alloy, etc., wherein the photo-sensitive chip is turned on.
- the height of element 812a can be set as desired.
- this power-on connection method can make full use of the existing ordinary PAD to reduce the cost of technical improvement, make full use of the traditional process and equipment, and avoid waste of resources.
- the photosensitive chip connection pad 811a can also be implemented as other connection pads. The invention is not limited in this respect.
- the motor 30 includes a series of motor guides 31 and a motor body 32, wherein the motor guides 31 are disposed to the motor body 32.
- the motor guide 31 is electrically connected to the motor connecting device 81b, thereby achieving interconnection and energization of the motor 30 and the electric bracket 10. It is worth mentioning that the position of the motor guide 31 on the motor body 32 is adapted to the position of the motor connection device 81b on the electric stand 10. When the motor 30 is placed on the electric stand 10, the motor 30 can be electrically connected to the electric circuit 12 and further electrically connected to the flexible circuit board 50. More specifically, the motor guide 31 is electrically connectable to the motor connection 81b on the electrical bracket 10.
- the motor connecting device 81b includes a motor connecting plate 811b and a motor conducting member 812b, wherein the motor conducting member 812b is securely disposed on the motor connecting plate 811b to implement the motor.
- the connection plate 811b and the motor guide 31 are electrically conductive.
- the motor connection plate 811b can be implemented as a normal PAD, which can be used for existing The use of PAD in technology reduces production costs and saves resources.
- the motor conducting element 812b is embodied as a metal body, wherein the metal body of the motor conducting element 812b can be, but is not limited to, gold, copper, tin-nickel alloy, and alloys thereof.
- the motor conductive element 812b is first grown on the motor lands 811b of the electrical bracket 10 by a predetermined metal process (implemented in the preferred embodiment of the present invention as A metal body, the height of which can be set as needed, is connected to the electric bracket 10 and the motor 30 by a preset connection, wherein the metal body can include, but is not limited to, gold, copper, tin-nickel alloy, and the like.
- this power-on connection method can make full use of the existing ordinary PAD to reduce the cost of technical improvement, make full use of the traditional process and equipment, and avoid waste of resources.
- the motor lands 811b can also be implemented as other lands. The invention is not limited in this respect.
- the conductive element 812 is embodied as a metal body, wherein the metal body of the conductive element 812 can be, but is not limited to, gold, copper, tin-nickel alloy, and alloys thereof.
- the electrical bracket 10 and the electronic component 40 can be electrically connected to each other, but is not limited to ACP (orthogonal conductive adhesive), ultrasonic welding, hot press welding, reflow soldering.
- ACP orthogonal conductive adhesive
- ultrasonic welding hot press welding
- reflow soldering reflow soldering
- the preferred embodiment according to the present invention first grows the conductive element 812 on the connecting element 811 of the electrical stand 10 by a predetermined metal process (in the preferred embodiment of the invention, it is embodied as a layer
- the metal body the height of which can be set as needed, is connected to the electric bracket 10 and the motor 30 by a preset connection, wherein the metal body can include, but is not limited to, gold, copper, tin-nickel alloy, or the like.
- the connecting member 811 is embodied as a common metal land (ordinary PAD).
- this power-on connection method can make full use of the existing ordinary PAD to reduce the cost of technical improvement, make full use of the traditional process and equipment, and avoid waste of resources.
- the connecting element 811 can also be implemented as other lands. The invention is not limited in this respect.
- the connecting device 82 includes a series of circuit board connecting devices 82a and a series of electronic component connecting devices 82b.
- the electrical stand 10 is electrically connectable to the flexible circuit board 50 via the circuit board connecting device 82a.
- the flexible circuit board 50 includes a series of circuit board conductive members 51 and a circuit board main body 52, wherein the circuit board conductive members 51 are disposed on the circuit board main body 52.
- the circuit board conductive member 51 is electrically connected to the corresponding circuit board connecting device 82a, thereby achieving an energizable connection between the electrical support 10 and the flexible circuit board 50.
- the electrical bracket 10 is mounted on the flexible circuit board 50 such that the electrical bracket 10 can be stably supported by the flexible circuit board 50 while being electrically connected to the electrical bracket 10. Power on connection.
- the position of the circuit board conductive member 51 on the circuit board main body 52 is adapted to the position of the circuit board connecting device 82a on the electric stand 10.
- the circuit board conductive member 51 is electrically connectable to the circuit board connecting device 82a on the electrical support 10.
- the energizable connection manner can be, but is not limited to, soldering.
- the circuit board connector 82a is embodied as a circuit board metal land.
- the electrical bracket 10 is soldered to the flexible circuit board 50.
- the connection between the electrical bracket 10 and the flexible circuit board 50 can be implemented as, but not limited to, soldering.
- the electronic component connecting device 82b is provided to the bracket main body 11.
- the electronic component connecting device 82b is embodied as an electronic component metal connecting plate for electrically connecting the electronic component 40.
- the electrically connectable connection of the electronic component 40 to the electrical bracket 10 can be, but is not limited to, soldering.
- the circuit board connecting device 82a and the electronic component connecting device 82b connected to the flexible circuit board 50 and the electronic component 40 can also be implemented similarly to the connection.
- the device 81a and the motor connection device 81b include a metal body conduction element. The invention is not limited in this respect.
- the flexible circuit board 50 and the electrical bracket 10 are separately provided only for the example of the invention and not limitation. According to other embodiments of the present invention, the flexible circuit board 50 can also be integrally provided with the electrical bracket 10. In addition, the respective shapes or integral shapes of the flexible wiring board 50 and the electric bracket 10 may be arbitrarily set as needed.
- the electrical stand 10 in accordance with the present invention is fabricated to perform an imposition process.
- the metal body capable of increasing the connection device 80 of the electrical stand 10 (the preferred embodiment of the present invention is implemented as a PAD) can pass but not It is limited to electroplating, sputtering, and the like for imposition work.
- connection device 81 is disposed on the electrical bracket 10 and then connected to other components of the camera module by soldering or the like. Examples of the invention are not limiting. According to other embodiments of the present invention, the connecting device 81 can also be disposed on other components of the camera module, such as the photosensitive chip 20, the motor 30, etc., and then electrically connected to the electrical bracket 10 by soldering or the like. connection.
- the electrically connectable manner of the electrical bracket 10 to the motor 30, the photosensitive chip 20, and the flexible circuit board 50 by the connecting device may be, but not limited to, ACP (Anisotropic Conductive Glue), ultrasonic welding, thermocompression bonding, and reflow. Welding and welding.
- FIG. 6A illustrates a first alternative embodiment of the attachment device 81 of the camera module in accordance with the above-described preferred embodiment of the present invention.
- the connecting device 81' according to the first alternative embodiment comprises a connection a connecting member 811', a conducting member 812' and a coating 813', wherein the conducting member 812' is securely disposed on the connecting member 811' to increase the height of the connecting device 81' and to cause the connecting member 811 'Electrically connectable to the conducting element 812'.
- the coating 813 ′ is firmly disposed on the conductive element 812 ′ to further increase the height of the connecting device 81 ′ to facilitate a secure connection between the components of the camera module through the connecting device 81 ′.
- the conductive element 812' is embodied as a metal cylinder, wherein the connecting element 811' is embodied as a metal lands, wherein the metal cylinder grows from the metal lands
- the method of growing out may be, but not limited to, an electroplating process.
- the material of the conductive element 812' may be selected from, but not limited to, gold, copper, tin-nickel alloy.
- the coating 813' is embodied as a metallic coating, preferably of tin material, that is, the coating 813' is embodied as a tin coating.
- the manner in which the coating 813' is disposed on the conductive element 812' may be selected from, but not limited to, a printing process and a spot coating process.
- the connecting component 811' and the conducting component 812' may be integrally formed by a plating process or the like, or may be separately fabricated, for example, directly on an existing metal land to be plated on the metal land. A metal cylinder grows up.
- the connecting device 81' can be disposed on the electrical bracket 10 of the camera module, the photosensitive chip 20, the motor 30, the electronic component 40 or the flexible circuit board 50. The invention is not limited in this respect.
- the arrangement of the connecting means 81' is preferably provided on a circuit board or an electrical stand by an electroplating process.
- the connecting component 811 ′ of the connecting device 81 ′ can be embodied as a metal connecting plate on the electrical component of the electrical bracket 10 , the conventional circuit board, etc., which can fully utilize the existing process and reduce At the same time of production cost and simplification of the process, the functions and advantages of the connecting device 81' are fully utilized.
- the connecting device 81' passes through a metal post at a metal connecting plate of an electrical component such as a chip, a circuit board, an electrical bracket, and the like, and then grows a metal post.
- the manner in which the body is provided with the coating tin is merely an example of the invention and is not limiting.
- the conduction element 812' of the first alternative embodiment is formed by a long metal cylinder, the height of which can be preset as needed, and the height range that can be achieved is large and selective.
- the provision of the coating 813' not only further increases the height of the connecting means 81' but also facilitates conduction and connection to other components.
- those skilled in the art should understand that such an arrangement is merely an example of the invention and not limitation.
- the conductive element 812' of the connecting device 81' according to the first alternative embodiment described above is embodied as a metal cylinder and is merely an example and not a limitation of the invention. In accordance with other embodiments of the present invention, the conductive element 812' can also be implemented as other metal bodies or other electrical conductors, and the invention is not limited in this regard.
- the conductive element 812' of the connecting device 81' according to the first alternative embodiment described above is embodied by the metal cylinder by electroplating or the like and the connecting member 811' is merely an example of the present invention. limit. According to other embodiments of the invention, the conductive element 812' may also be disposed in the connecting element 811' by other means, such as a ball placement process.
- the connecting device 81" includes a connecting member 811" and a coating 813", wherein the coating 813" is securely disposed on the connecting member 811" by a pathable connection to increase the Connecting the height of the device 81" and helping to achieve electrical conduction, thereby facilitating a strong connection between the components of the camera module through the connecting device 81", thereby facilitating the production of the camera module.
- the connecting element 811" is embodied as a metal lands, wherein the coating 813" is embodied as a metal coating, preferably made of tin, that is, the coating 813" is embodied as a tin. coating.
- the manner in which the coating 813" is disposed on the connecting member 811" may be selected from, but not limited to, a printing process and a dot coating process.
- the connecting device 81" can be disposed on the electrical bracket 10 of the camera module, the photosensitive chip 20, the motor 30, the electronic component 40 or the flexible circuit board 50.
- the invention is in this respect Without limitation, considering the convenience of the process, the connection device 81" is preferably disposed on the circuit board or the electrical support.
- the connecting member 811 of the connecting device 81" It can be embodied as a metal connecting plate on the electrical component such as the electric bracket 10 and the conventional circuit board, which can fully utilize the existing process, reduce the production cost, simplify the process, and fully utilize the connecting device 81" Role and advantage.
- FIG. 6C illustrates a third alternative embodiment of the attachment device 81 of the camera module in accordance with the above-described preferred embodiment of the present invention.
- the connecting device 81"' according to the third alternative embodiment includes a connecting member 811"', a conducting member 812"' and a coating 813"', wherein the conducting member 812"' is securely disposed on
- the connecting member 811"' increases the height of the connecting device 81"' and electrically connects the connecting member 811"' to the conducting member 812"'.
- the conductive element 812"' is embodied as a metal sphere, wherein the connecting element 811"' is embodied as a metal lands, wherein the metal sphere can be, but is not limited to, The ball process is disposed on the metal land.
- the material of the conductive element 812"' may be selected from, but not limited to, gold, copper, tin-nickel alloy.
- the coating 813"' is embodied as a metallic coating, preferably of tin material, that is, the coating 813"' is embodied as a tin coating.
- the manner in which the coating 813"' is disposed on the conductive element 812"' may be selected from, but not limited to, a printing process and a dot coating process.
- the connecting device 81"' can be disposed on the electrical bracket 10 of the camera module, the photosensitive chip 20, the motor 30, the electronic component 40 or the flexible circuit board 50.
- the present invention is here The aspect is not limited.
- the arrangement of the connecting device 81"' is preferably disposed on the circuit board or the electrical bracket by an electroplating process.
- the connecting component 811"' of the connecting device 81"' can be embodied as a metal connecting plate on the electrical component of the electrical bracket 10, a conventional circuit board, etc., which can fully utilize the existing process.
- the utility model and the advantages and advantages of the connecting device 81"' are fully utilized while reducing the production cost and simplifying the process.
- the connecting device 81"' passes through the core
- the metal connecting plate of the electrical component such as the chip, the circuit board, the electric bracket and the like is planted with the metal sphere, and then the tin coating is applied to the metal sphere implanted on the metal connecting plate, and the coating 813"' of the coated tin can be used not only
- the conduction and the overall height of the connecting device 81"' can be increased, thereby solving the problem that the metal ball in the conventional Flip chip process cannot meet the high demand.
- the method of increasing the height of the ball by twice implantation is not only cumbersome, but also the bonding is relatively weak and still needs to be electrically connected to other components through the gold wire.
- the coating 813"' is embodied as a coated tin which not only satisfies the requirements of the energizable connection, but also can be stably present between the components which can be electrically connected to each other through the connecting device 81"' and can be Support is provided between the two so that the two components electrically connected by the connecting device 81"' can be stably placed in a preset position.
- the coating 813' of the connecting device 81' according to the invention, the coating 813" of the connecting device 81" and the coating 813"' of the connecting device 81"' are embodied.
- the coated tin can not only achieve the electrically conductive conduction between the electrical components, but also facilitate the firm connection of the corresponding electrical components, so that the electrical components that can be electrically connected and firmly connected cannot be electrically connected. And it can be stabilized at a preset position.
- a tin coating step is typically required.
- the present invention makes full use of the coating tin applied during welding, not only to make it play a strong connection, but also to increase the height of the connecting device 81', the connecting device 81" and the connecting device 81"', and to provide the connecting device 81', the connecting device 81" and the connecting device 81"' have excellent performance
- Figure 6D illustrates an application of an alternative embodiment of the attachment device 81 of the camera module in accordance with the above-described preferred embodiment of the present invention.
- the conduction member 812' of the connection device 81' is embodied as a metal cylinder.
- the connecting element 811' is embodied as a metal lands.
- the coating 813' is embodied as a tin coating.
- the connecting device 81 ′ is used to electrically connect the electrical bracket 10 and the photosensitive chip 20 , wherein the connecting component 811 ′ is embodied as a photosensitive chip metal connecting disc disposed on the electrical bracket 10 ,
- the conductive element 812' is disposed on the photosensitive chip metal connection pad.
- the tin coating is disposed on the conductive element guide 211' and is firmly connected to the photosensitive chip guide 21 of the photosensitive chip 20 by reflow soldering.
- the connecting device 81' can be disposed not only by the connecting member 811' being disposed on the electric bracket 10, but also by the solder coating of the coating layer 813' by soldering to the photosensitive chip 20; the connecting device The arrangement of 81' may be such that the connecting member 811' is disposed on the photosensitive chip 20, and then the tin coating to which the coating 813' is implemented by soldering is attached to the electrical bracket 10. That is, the direction in which the connecting device 81' is disposed is not limited.
- the direction in which the connecting device according to the invention is arranged is not limited.
- the connecting device 81' can be used not only to connect the electrical bracket 10 and
- the sensor chip 20 can also be used to connect other components.
- Fig. 6D is described by taking the structure of the connecting device 81' as an example. It will be understood by those skilled in the art that the application mode shown in Fig. 6D can be applied to connection devices of other structures, such as the connection device 81" and the connection device 81"' of the present invention.
- connection device 81 is used to electrically connect the photosensitive chip 20 or the motor 30 to the electrical support 10 merely as an example of the present invention. limit. According to other embodiments of the present invention, the connecting device 81 can also be used to electrically connect other components of the camera module, such as the flexible circuit board 50, to the electrical stand 10. Those skilled in the art should understand that the connecting device 81 can be used not only for the electrical connection of the electrical bracket 10 of the camera module with other components, but also for the other components of the camera module.
- An energized connection such as an energizable connection between a prior art circuit board and a light sensitive chip as shown in FIG.
- Figure 7 illustrates a camera module in accordance with a second preferred embodiment of the present invention.
- the camera module includes a base 90A, a sensor chip 20A, a motor 30A, a series of electronic components 40A, a rigid circuit board 1000A, and an optical lens 60A.
- the base 90A can be the camera module.
- the motor 30A of the set provides support.
- the optical lens 60A is mounted to the motor 30A, and the optical lens 60A can be driven by the motor 30A to be suitable for autofocus.
- the rigid circuit board 1000A and the motor 30A are disposed on different sides of the base 90A, so that the optical lens 60A is located in the photosensitive path of the photosensitive chip 20A, so that when the camera module is used to collect an image of an object, the object is received by the object.
- the reflected light can be further received by the photosensitive chip 20A after being processed by the optical lens 60A to be suitable for photoelectric conversion.
- the base 90A can be used to connect the rigid wiring board 1000A and the motor 30A. That is, the base 90A integrates the functions of the base and the circuit board of the conventional camera module for assembling the motor lens assembly and the flexible circuit board connecting the photosensitive chips.
- the base 90A includes a bracket body 91A and has a light passing hole 100A.
- the camera module further includes a series of connecting devices 80A for electrically connecting the rigid circuit board 1000A and the photosensitive chip 20A of the camera module, the motor 30A and the electronic component 40A.
- the sensor chip 20A, the motor 30A, and the electronic component 40A of the camera module are turned on, and each of them functions as its own.
- the camera module further includes a filter 70A, wherein the filter 70A is used to filter out stray light to further improve the image quality.
- the filter 70A is disposed on the base 90A.
- the position of the photosensitive chip 20A is adapted to the position of the light-passing hole 100A so that the photosensitive chip 20A can receive light passing through the light-passing hole.
- the attachment device 80A can be implemented in a number of different manners.
- the connecting device 80A includes a set of connecting devices 81A, a set of connecting devices 82A, and a set of connecting devices 83A, wherein the connecting device 81A is used to electrically connect the photosensitive chip 20A And the rigid wiring board 1000A, wherein the connecting device 82A is used to electrically connect the electronic component 40A and the rigid wiring board 1000A, wherein the connecting device 83A is used to electrically connect the motor 30A and the rigid wiring board 1000A.
- this arrangement of the invention is merely illustrative of the invention and not limiting.
- the connecting device 81A can also be used to electrically connect the electronic component 40A or the motor 30A to the rigid circuit board 1000A.
- each connecting device 81A includes a connecting member 811A and a coating 813A, wherein the coating 813A is disposed on the connecting member 811A to increase the height of the connecting device 81A and enable the connecting member 811A to The photosensitive chip 20A is electrically connected and firmly connected.
- the connecting device 81A can not only be electrically connected to the photosensitive chip 20A, but also has a firm structure, and can also firmly fix the photosensitive chip 20A to a preset position.
- the photosensitive chip 20A can be electrically connected to the rigid wiring board 1000A.
- the photosensitive chip 20A includes a series of photosensitive chip guides 21A and a photosensitive chip main body 22A, wherein the photosensitive chip guides 21A are disposed on the photosensitive chip main body 22A, wherein the photosensitive chip guides 21A are electrically connected to the connecting device 81A.
- the connection further realizes the interconnection of the photosensitive chip 20A and the rigid wiring board 1000A.
- each of the connecting devices 81A includes a connecting member 811A and a coating 813A, wherein the coating 813A is securely disposed on the connecting member 811A via a connectable connection to increase the connecting device 81A.
- the connecting component 811A is embodied as a metal lands, wherein the coating 813A is embodied as a metal coating, preferably made of tin, that is, the coating 813A is embodied as a tin coating.
- the manner in which the coating 813A is disposed on the connecting member 811A may be selected from, but not limited to, a printing process and a dot coating process.
- this power-on connection method can make full use of the existing camera module production process to reduce the cost of technical improvement, make full use of the traditional process and equipment, and avoid waste of resources.
- the motor 30A includes a series of motor guides 31A and a motor body 32A, wherein the motor guides 31A are disposed to the motor body 32A.
- the motor guide 31A is electrically connected to the rigid wiring board 1000A via the third connecting device 83A, thereby achieving interconnection and energization of the motor 30A and the rigid wiring board 1000A.
- the electronic component 40A is electrically connected to the rigid wiring board 1000A through the connecting device 82A, thereby implementing interconnection of the electronic component 40A and the rigid wiring board 1000A.
- the manner in which the motor 30A is electrically connected to the rigid wiring board 1000A can also be implemented similarly to the connecting device 81A.
- the invention is not limited in this respect.
- the rigid circuit board 1000A and the base 90A are separately provided only for the example of the invention and not limitation. According to other embodiments of the present invention, the rigid circuit board 1000A can also It is integrally provided with the base 90A. Further, the respective shapes or integral shapes of the rigid wiring board 1000A and the base 90A may be arbitrarily set as needed.
- the fabrication of the rigid wiring board 1000A according to the present invention is suitable for the imposition work.
- the rigid wiring board 1000A having the above-described connecting device can also be formed by cutting the entire work and then cutting it.
- the hard-wired board 1000A can be electrically connected to the motor 30A, the photosensitive chip 20A, and the flexible circuit board 50A by means of the above-mentioned connecting means, but is not limited to ACP (Anisotropic Conductive Glue), ultrasonic welding, thermocompression bonding, Reflow soldering.
- ACP Anisotropic Conductive Glue
- the connecting device 81, the connecting device 81', and the connecting device 81"' according to the first preferred embodiment of the present invention and its alternative embodiments can be used in accordance with the present invention.
- the hard wiring board 1000A is electrically connectable to the photosensitive chip 20A. The invention is not limited in this respect.
- the invention provides a camera module conduction method for electrically connecting various components of the camera module, which comprises the following steps:
- the conducting element can be embodied as a metal body.
- the conduction element and the preset second camera module electrical component can be electrically connected, wherein the manner for the energizable fixed connection can be, but is not limited to, soldering.
- the electrical stand 10 is made to be suitable for imposition work.
- the conducting method may further include the steps before the step of setting the conducting element:
- a coating may be disposed on the metal body.
- the present invention may not require a step of electrically connecting the conductive element and the electrical component of the second camera module, and may include step:
- the coating is embodied as a metal coating, wherein the metal coating may be, but not limited to, a tin coating;
- the coating can be electrically connected and the second camera module electrical component can be preset, wherein the manner for the energizable fixed connection can be, but is not limited to, soldering.
- the metal body may be a metal cylinder or a metal sphere, and its shape is not limited.
- the method for setting the metal body to preset the electrical components of the first camera module is selected from the group consisting of, but not limited to, electroplating and metallization.
- first camera module electrical component and the second camera module electrical component may both be a camera module motor, an electrical bracket, a sensor chip, a circuit board, and an electronic component.
- the respective naming is done only to more conveniently and clearly illustrate the invention to illustrate two components for the camera module that are electrically connectable. The invention is not limited in this respect.
- the step of disposing the conductive component may be specifically implemented as: disposing a metal body on a metal connection pad of a first camera module electrical component of a camera module, wherein the first component of the first camera module is selected Since but not limited to motors, electrical brackets, sensors, circuit boards and electronic components.
- the metal coating can also be directly applied to the connecting component, such as a metal lands, without the need for the conducting component, such as the metal body, such that the camera module conducting method comprises the following steps:
- Providing a first camera module electrical component coated on a camera module wherein the first camera module electrical component is selected from the group consisting of, but not limited to, a motor, an electrical bracket, a sensor chip, a circuit board, and an electronic component, wherein the coating
- the layer can be implemented as a metal coating, wherein the metal coating can be, but is not limited to, a tin coating.
- the electrical components of the first camera module and the electrical components of the second camera module are connected by a reflow soldering process to achieve circuit conduction.
- the step may be specifically implemented as: providing a metal coating on a metal lands of a first camera module electrical component of a camera module, wherein the first camera module electrical component is selected from, but not limited to, a motor , electrical brackets, sensor chips, circuit boards and electronic components.
- the photosensitive chip assembly 2000B includes a photosensitive chip 20B and a set of photosensitive chip connecting devices 81a.
- the photosensitive chip connecting device 81a is formed on the photosensitive chip 20B by a long metal, and is electrically connected to the photosensitive chip 20B.
- the photosensitive chip connecting device 81a is used to electrically connect the photosensitive chip 20B to a preset component of the camera module, so that the photosensitive chip 20B is This camera module plays a role.
- the photosensitive chip connecting device 81a has a certain thickness to facilitate the electrical connection of the photosensitive chip 20B to the preset components of the camera module to facilitate the assembly of the camera module. It is worth mentioning that the photosensitive chip connecting device 81a is formed by a long metal, and its thickness can be set as needed.
- the photosensitive chip connecting device 81a is embodied as a metal body.
- the material of the metal body to which the photosensitive chip connecting device 81a is implemented may be, but not limited to, gold, copper and alloys thereof, and tin-nickel alloy. It can be a metal or a variety of metals.
- the technical solution for forming the photosensitive chip connecting device 81a is to electroplate a metal by a semiconductor process, and copper is long.
- the photosensitive chip connecting device 81a is formed on the photosensitive chip 20B by means of a micro copper pillar.
- the photosensitive chip connecting device 81a and the internal circuit of the photosensitive chip 20B are electrically connected, so that the photosensitive chip 20B is assembled in the camera module. Play a preset role.
- FIG. 11A illustrates the use of the photosensitive chip assembly 2000B in a camera module 1B in accordance with the above-described third preferred embodiment of the present invention.
- the camera module 1B includes an electrical bracket 10B, a photosensitive chip assembly 2000B, a motor 30B, a flexible circuit board 50B, and an optical lens 60B.
- the electrical bracket 10B can be the camera module 1B.
- the motor 30B provides support. It can be understood that when the motor 30B is not provided, the camera module can also be a fixed focus camera module.
- the optical lens 60B is mounted to the motor 30B, and the optical lens 60B can be driven by the motor 30B to be suitable for autofocus.
- the flexible circuit board 50B and the motor 30B are disposed on different sides of the electric bracket 10B such that the optical lens 60B is located
- the light-receiving path of the optical chip 20B so that when the camera module 1B is used to capture an image of an object, the light reflected by the object can be further processed by the photosensitive chip component 2000B of the photosensitive chip assembly 2000B after being processed by the optical lens 60B.
- the electric bracket 10B can be used to connect the flexible wiring board 50B and the motor 30B. That is, the electric stand 10B integrates the functions of the base of the conventional camera module 1B and the circuit board for assembling the motor lens assembly and the flexible circuit board connecting the photosensitive chips.
- the electrical bracket 10B includes a bracket body 11B and a circuit 12B.
- the circuit 12B is embedded in the holder body 11B.
- the camera module 1B further includes a series of connecting devices 80B for electrically connecting the circuit 12B of the electrical stand 10B and the photosensitive chip 20B of the camera module 1B, the motor 30B, and the
- the flexible wiring board 50B is such that the photosensitive chip 20B, the motor 30B, and the flexible wiring board 50B of the camera module 1B are turned on, and each of them functions as its own.
- the circuit 12B includes a plurality of electrical components 121B and a set of conductors 122B, wherein the set of conductors 122B can be electrically connected to the electrical component 121B in a predetermined manner and implemented by the connecting device 80B with the motor 30B, the flexible circuit board 50B, and the The photosensor chip 20B can be electrically connected, so that the camera module 1B forms a preset circuit for performing preset driving and adjustment.
- connection device 80B can be electrically connected to the circuit 12B of the electrical stand 10B.
- the camera module 1B further includes a filter 70B, wherein the filter 70B is used to filter out stray light to further improve the image quality.
- the filter 70B is provided in the holder main body 11B of the electric stand 10B. It is worth mentioning that the filter 70B is disposed on the bracket body 11B of the electric bracket 10B merely by way of example and not limitation of the invention.
- the electrical bracket 10B has a light through hole 100B.
- the position of the photosensitive chip 20B is adapted to the position of the light-passing hole 100B so that the photosensitive chip 20B can receive light passing through the light-passing hole 100B.
- the photosensitive chip connecting device 81a is first grown on the photosensitive chip 20B by a predetermined metal process (in the preferred embodiment of the present invention, the copper column is embodied as a copper column).
- the electrical support 10B and the photosensitive chip 20B can be electrically connected by a preset connection, wherein the metal body can include, but is not limited to, gold, copper, tin-nickel alloy, etc., wherein the height of the photosensitive chip connecting device 81a can be Set as needed.
- the production of the photosensitive chip assembly 2000B is suitable for performing the imposition work and is also suitable for the imposition work. That is to say, the process of forming the photosensitive chip connecting device 81a on the photosensitive chip 20B may be an imposition operation or an imposition operation. Both the imposition work and the imposition work are very advantageous for the large-scale, mechanized production of the photosensitive chip assembly 2000B, and the production efficiency and production precision are improved. An example of a method of fabricating the photosensitive chip assembly 2000B by imposition operation will be described below.
- the method of fabricating the photosensitive chip assembly 2000B by imposition operation includes the following steps:
- Forming a whole photosensitive chip that is, forming a photosensitive chip wafer, wherein each photosensitive chip can be integrated
- a plurality of photosensitive chips 20B are formed.
- a series of photosensitive chip connecting devices 81a are formed on the whole of the photosensitive chip so that the photosensitive chip connecting device 81a can be electrically connected to the entire photosensitive chip.
- the entire photosensitive chip is cut to form a plurality of photosensitive chip assemblies 2000B.
- the manufacturing method of the photosensitive chip assembly 2000B has the advantage of high production efficiency.
- the manner of cutting after forming the photosensitive chip connecting device 81a firstly has the advantages of convenient operation and accurate positioning, and does not require imposition, and takes up less space in the production process.
- the method for forming the photosensitive chip connecting device 81a is to form a copper pillar on the whole of the photosensitive chip by a process of metal plating metal, that is, a predetermined position of the whole of the photosensitive chip by a semiconductor plating process.
- the copper is plated until the copper pillar formed by electroplating reaches a predetermined thickness.
- it can also be done by other means such as copper ball.
- FIG. 12 of the accompanying drawings illustrates the above-described imposition work.
- Fig. 12 is a dashed line showing the entire board cutting line for cutting the photosensitive chip in the step (S30b).
- the further electrically conductive manner of the photosensitive chip 20B through the photosensitive chip connecting device 81a and the electrical support may be selected from the group consisting of ACP (orthogonal conductive adhesive), ultrasonic welding, hot press welding, and reflow soldering. Welding, etc.
- FIG. 13 illustrates a sensor chip assembly and its use in a camera module in accordance with a fourth preferred embodiment of the present invention.
- the photosensitive chip assembly includes a photosensitive chip 20C and a set of photosensitive chip connecting devices 81a.
- Each of the photosensitive chip connecting devices 81a includes a connecting member 811a and a conducting member 812a, wherein the conducting member 812a is disposed on the connecting member 811a to increase the height of the connecting device 81a and enable the connecting member 811a to
- the photosensitive chip 20 and the rigid wiring board 1000A are electrically connected.
- the conduction element 812a of the photosensitive chip connection device 81a is formed on the connection element 811a by a long metal.
- the connecting member 811a is embodied as a general metal land (ordinary PAD) previously provided in the photosensitive chip 20C.
- the conductive element 812a can be electrically connected to the connecting element 811a, and can be electrically connected to the photosensitive chip 20C.
- the photosensitive chip connecting device 81a is used to electrically connect the photosensitive chip 20C to a preset component of the camera module, so that the photosensitive chip 20C is in the The camera module plays a role.
- the photosensitive chip connecting device 81a has a certain thickness to facilitate the electrical connection of the photosensitive chip 20C to the preset components of the camera module to facilitate the assembly of the camera module. It is worth mentioning that the photosensitive chip connecting device 81a is formed by a long metal, and its thickness can be set as needed.
- the conductive element 812a of the photosensitive chip connecting device 81a is embodied as a metal body.
- the conductive element 812a of the photosensitive chip connecting device 81a can be made of a metal body, such as, but not limited to, gold, copper and alloys thereof. And tin-nickel alloy. It can be plated with a metal or a variety of gold during electroplating. Genus.
- the conductive element 812a and the connecting element 811a may be the same metal or different metals.
- the technical solution for forming the photosensitive chip connecting device 81a is to electroplate a metal cylinder by a semiconductor process, which is copper. Further, the conduction element 812a of the photosensitive chip connecting device 81a is formed by a micro copper pillar to be implemented as a die pad 811a.
- the photosensitive chip connecting device 81a and the internal circuit of the photosensitive chip 20C are electrically connected, so that the photosensitive chip 20C is assembled in the camera module. Play a preset role.
- the camera module includes a base 90C, the photosensitive chip 20C, a motor 30C, a circuit board 1000C, and an optical lens 60C.
- the base 90C can support the motor 30C of the camera module. . It can be understood that the camera module can be implemented as a fixed focus camera module when the motor 30C is not provided.
- the optical lens 60C is mounted to the motor 30C, and the optical lens 60C can be driven by the motor 30C to be suitable for autofocus.
- the circuit board 1000C and the motor 30C are disposed on different sides of the base 90C, so that the optical lens 60C is located in the photosensitive path of the photosensitive chip 20C, and is reflected by the object when the camera module is used to collect images of the object.
- the light can be further received by the photosensitive chip 20C after being processed by the optical lens 60C to be suitable for photoelectric conversion.
- the base 90C includes a bracket main body 91C and has a light passing hole 100C which can be used to connect the wiring board 1000C and the motor 30C.
- the camera module further includes a filter 70C, wherein the filter 70C is used to filter out stray light to further improve the image quality.
- the filter 70C is disposed on the base 90C.
- the position of the photosensitive chip 20C is adapted to the position of the light-passing hole 100C so that the photosensitive chip 20C can receive light passing through the light-passing hole.
- circuit board 1000C and the base 90C are separately provided only for the example of the invention and not limitation. According to other embodiments of the present invention, the circuit board 1000C may also be integrally provided with the base 90C. In addition, the respective shapes or integral shapes of the circuit board 1000C and the base 90C may be arbitrarily set as needed.
- circuit board 1000C is suitable for the imposition work.
- the production of the photosensitive chip 20C having the photosensitive chip connecting device 81a is suitable for performing an imposition operation, and is also suitable for performing an imposition operation. That is to say, the process of forming the photosensitive chip connecting device 81a on the photosensitive chip 20C may be an imposition operation or an imposition operation. Both the imposition work and the imposition work are very beneficial to the large-scale, mechanized production of the photosensitive chip assembly 2000C, improving production efficiency and production precision.
- a method of fabricating the photosensitive chip 20C having the photosensitive chip connecting device 81a by an imposition operation will be exemplified.
- the photosensitive chip 20C passes through the conduction element 812a and the connection element 811a.
- the further electrically conductive manner of the circuit board 1000C may be selected from the group consisting of ACP (Anisotropic Conductive Adhesive), ultrasonic welding, hot press welding, reflow soldering, and the like.
- the method of fabricating the photosensitive chip 20C having the photosensitive chip connecting device 81a by an imposition operation includes the following steps:
- each photosensitive chip whole board can form a plurality of photosensitive chips 20C;
- the entire photosensitive chip is cut to form a plurality of photosensitive chip assemblies 20C each having the photosensitive chip connecting device 81a.
- this manufacturing method has the advantage of being efficient in production.
- the manner of cutting after forming the photosensitive chip connecting device 81a firstly has the advantages of convenient operation and accurate positioning, and does not require imposition, and takes up less space in the production process.
- the conductive element connecting device 81a is used to form the conductive element 812a by forming a copper pillar on the metal disk of the whole photosensitive chip by a process of semiconductor plating metal, that is, by a semiconductor plating process.
- the preset position of the entire sensor plate is plated with copper until the copper pillar formed by electroplating reaches a predetermined thickness.
- the camera module includes an electrical bracket 10, a sensor chip 20, a motor 30, a series of electronic components 40, a flexible circuit board 50, and an optical lens 60.
- the electrical bracket 10 can be the motor of the camera module. 30 provides support.
- the optical lens 60 is mounted to the motor 30, and the optical lens 60 can be driven by the motor 30 to be suitable for autofocus.
- the flexible circuit board 50 and the motor 30 are disposed on different sides of the electrical bracket 10 such that the optical lens 60 is located in the photosensitive path of the photosensitive chip 20, so that when the camera module is used to capture an image of an object, The light reflected by the object can be further accepted by the photosensitive chip 20 after being processed by the optical lens 60 to be suitable for photoelectric conversion.
- the electric bracket 10 can be used to connect the flexible wiring board 50 and the motor 30. That is, the electric stand 10 simultaneously integrates the functions of the base and the circuit board of the conventional camera module for assembling the motor lens assembly and the flexible circuit board connecting the photosensitive chips.
- the electric bracket 10 includes a bracket body 11, a circuit 12 and a series of connecting units 13 and has a light passing hole 100.
- the circuit 12 is embedded in the bracket body 11 , wherein the connecting unit 13 is disposed on the surface of the bracket body 11 .
- the circuit 12 includes a plurality of electrical components 121 and a set of conductors 122, wherein the set of conductors 122 is electrically connectable to the electrical component 121 in a predetermined manner and is implemented by the connection unit 13 with the motor 30, the flexible circuit board 50, and the
- the photosensor chip 20 can be electrically connected, so that the camera module forms a preset circuit for preset driving and adjustment.
- the camera module further includes a filter 70, wherein the filter 70 is used to filter out Stray light to further improve the quality of the camera.
- the filter 70 and the electronic component 40 are both disposed on the electrical stand 10.
- the position of the photosensitive chip 20 is adapted to the position of the light-passing aperture 100 so that the photosensitive chip 20 can receive light passing through the light-passing aperture.
- connection unit 13 can be implemented in a number of different ways. Specifically, in the preferred embodiment of the present invention, the connecting unit 13 includes two connecting units 131 and a plurality of connecting units 132, wherein two connecting units 131 are used to connect the photosensitive chip 20 and the motor 30, wherein A plurality of connection units 132 are used to connect the electronic component 40 and the flexible wiring board 50. It is to be understood that this arrangement of the invention is merely illustrative of the invention and not limiting. It should be understood by those skilled in the art that the connecting unit 131 and the connecting unit 132 can be used to connect the photosensitive chip 20, the motor 30, the electronic component 40, the flexible circuit board 50, and the optical lens 60.
- the connecting unit 131 includes a connecting plate 1311 and a conducting member 1312.
- the conducting member 1312 is disposed on the connecting plate 1311 to increase the height of the connecting unit 131 and enable the connecting plate 1311.
- the photosensor chip 20 and the motor 30 are electrically connected.
- the application of the connecting unit 131 on the photosensor 20 and the electrically connectable connection of the motor 30 and the electrical bracket 10 can be respectively labeled as a photosensitive chip connecting unit 131a and a motor connecting unit. 131b. That is, the connection unit 131 is introduced from another angle, and it can be said that the connection unit 131 includes a photosensitive chip connection unit 131a and a motor connection unit 131b. It should be noted that the two introduction manners of the connection unit 131 in the present invention are introduced from different angles, and are only for better expounding the preferred embodiment of the present invention. It should not be construed as limiting the invention.
- the photosensitive chip 20 can be electrically connected to the electrical bracket 10.
- the photosensitive chip 20 includes a series of photosensitive chip conductive members 21 and a photosensitive chip main body 22, wherein the photosensitive chip conductive members 21 are disposed on the photosensitive chip main body 22, wherein the photosensitive chip conductive members 21 are connected to the photosensitive chip
- the unit 131a is electrically connected, thereby enabling interconnection of the photosensitive chip 20 and the electrical support 10.
- the photosensitive chip connecting unit 131a includes a photosensitive chip connecting plate 1311a and a photosensitive chip conducting member 1312a, wherein the photosensitive chip conducting member 1312a is disposed on the photosensitive chip connecting plate 1311a, The height of the photosensitive chip connecting unit 131a is increased and the photosensitive chip connecting pad 1311a can be electrically connected to the photosensitive chip 20.
- the photosensitive chip connection pad 1311a can be implemented as a common PAD, so that the PAD in the prior art can be utilized, which reduces production cost and saves resources.
- the present invention increases the PAD height by a specific metal process to replace the gold ball and the gold wire.
- the connecting unit 131a is compact in structure and can satisfy the requirement of being electrically connected to the photosensitive chip via 21.
- the photosensitive chip conductive element 1312a is embodied as a metal layer.
- the metal layer in which the photosensitive chip conductive element 1312a is implemented may be, but not limited to, gold, silver, copper, tin, aluminum, and alloys thereof.
- the electrical connection between the electrical support 10 and the photosensitive chip 20 can be electrically connected, but is not limited to ACP (orthogonal conductive adhesive), ultrasonic welding, hot press welding, reflow soldering.
- ACP orthogonal conductive adhesive
- ultrasonic welding hot press welding
- reflow soldering reflow soldering
- the photosensitive chip conductive element 1312a is grown on the photosensitive chip lands 1311a of the electrical stand 10 by a predetermined metal process (specific in the preferred embodiment of the present invention) Implemented as a metal layer having a height ranging from 10 um to 100 um, and then connected to the electrical support 10 and the photosensitive chip 20 by a predetermined connection, wherein the metal layer may include, but is not limited to, gold, silver, copper, tin , aluminum, etc., wherein the predetermined connection manner can be limited to ACP (asymmetrical conductive adhesive), ultrasonic welding, hot press welding, reflow soldering.
- ACP asymmetrical conductive adhesive
- this power-on connection method can make full use of the existing ordinary PAD to reduce the cost of technical improvement, make full use of the traditional process and equipment, and avoid waste of resources.
- the photosensitive chip connection pad 1311a can also be implemented as other connection pads. The invention is not limited in this respect.
- the motor 30 includes a series of motor conduction members 31 and a motor body 32, wherein the motor conduction members 31 are disposed to the motor body 32.
- the motor conduction member 31 is electrically connected to the motor connection unit 131b, thereby achieving interconnection and energization of the motor 30 and the electric bracket 10.
- the position of the motor conduction member 31 on the motor main body 32 is adapted to the position of the motor connection unit 131b on the electric bracket 10.
- the motor 30 can be electrically connected to the electric circuit 12 and further electrically connected to the flexible circuit board 50.
- the motor conducting member 31 is electrically connectable to the motor connecting unit 131b on the electric bracket 10.
- the energizable connection manner may be, but not limited to, ACP (Anisotropic Conductive Adhesive), ultrasonic welding, and hot press welding. , reflow soldering.
- the motor connecting unit 131b includes a motor connecting plate 1311b and a motor conducting member 1312b, wherein the motor conducting member 1312b is securely disposed on the motor connecting plate 1311b to implement the motor.
- the lands 1311b and the motor conduction member 31 are electrically conductive.
- the motor lands 1311b can be implemented as a common PAD, so that the PAD in the prior art can be utilized, which reduces production cost and saves resources.
- the present invention increases the PAD height by a specific metal process to replace the gold ball and the gold wire.
- the motor connecting unit 131b is compact in structure and can satisfy the requirement of being electrically connected to the motor conducting member 31.
- the motor conduction element 1312b is embodied as a metal layer, wherein the metal layer of the motor conduction element 1312b can be implemented by, but not limited to, gold, silver, copper, tin, aluminum, and alloys thereof.
- the electrical bracket 10 and the motor 30 can be electrically connected to each other, but is not limited to ACP (orthogonal conductive adhesive), ultrasonic welding, hot press welding, reflow soldering. welding.
- ACP orthogonal conductive adhesive
- ultrasonic welding hot press welding
- reflow soldering reflow soldering. welding.
- the motor conductive element 1312b is first grown on the motor lands 1311b of the electrical bracket 10 by a predetermined metal process (implemented in the preferred embodiment of the invention as a metal layer having a height ranging from 10 um to 100 um, and then connecting the electric bracket 10 and the motor 30 by a preset connection, wherein the metal layer may include, but is not limited to, gold, silver, copper, tin, aluminum, etc.
- the preset connection manner may be limited to ACP (orthogonal conductive adhesive), ultrasonic welding, hot press welding, reflow soldering.
- this power-on connection method can make full use of the existing ordinary PAD to reduce the cost of technical improvement, make full use of the traditional process and equipment, and avoid waste of resources.
- the motor lands 1311b can also be implemented as other lands. The invention is not limited in this respect.
- the conductive member 1312 is embodied as a metal layer, wherein the conductive member 1312 is implemented as a metal layer, but is not limited to gold, silver, copper, tin, aluminum, and alloy.
- the electrical bracket 10 and the electronic component 40 can be electrically connected to each other, but is not limited to ACP (orthogonal conductive adhesive), ultrasonic welding, hot press welding, reflow soldering.
- ACP orthogonal conductive adhesive
- ultrasonic welding hot press welding
- reflow soldering reflow soldering
- the conductive member 1312 is first grown on the lands 1311 of the electrical stand 10 by a predetermined metal process (in the preferred embodiment of the invention, the layer is embodied as a layer a metal layer having a height ranging from 10 um to 100 um, and then connecting the electrical bracket 10 and the motor 30 by a predetermined connection, wherein the metal layer may include, but is not limited to, gold, silver, copper, tin, aluminum, etc., wherein The preset connection manner may be limited to ACP (orthogonal conductive adhesive), ultrasonic welding, hot press welding, and reflow soldering.
- ACP orthogonal conductive adhesive
- this power-on connection method can make full use of the existing ordinary PAD to reduce the cost of technical improvement, make full use of the traditional process and equipment, and avoid waste of resources.
- the lands 1311 can also be implemented as other lands. The invention is not limited in this respect.
- the connection unit 132 includes a series of circuit board connection units 132a and a series of electronic component connection units 132b.
- the electrical stand 10 is electrically connectable to the flexible circuit board 50 via the circuit board connection unit 132a.
- the flexible wiring board 50 includes a series of circuit board guides 51 and a circuit board main body 52, wherein the circuit board guides 51 are disposed on the circuit board main body 52.
- the circuit board guide 51 is electrically connected to the corresponding circuit board connecting unit 132a, thereby achieving an energizable connection between the electric stand 10 and the flexible circuit board 50.
- the electrical stand 10 is mounted on the flexible circuit board 50 such that the electrical stand 10 is electrically connected to the electric stand 10 while being stably supported by the flexible circuit board 50. It is worth mentioning that the position of the circuit board guide 51 on the circuit board main body 52 and the electric The position of the circuit board connecting unit 132a on the air bracket 10 is adapted. When the flexible circuit board 50 is attached to the electric stand 10, the flexible circuit board 50 can be electrically connected to the circuit 12. The circuit board guide 51 is electrically connectable to the circuit board connecting unit 132a on the electrical stand 10. The power-on connection can be, but is not limited to, soldering.
- the circuit board connection unit 132a is embodied as a circuit board pad.
- the electrical bracket 10 is soldered to the flexible circuit board 50.
- the connection between the electrical bracket 10 and the flexible circuit board 50 can be implemented as, but not limited to, soldering.
- the electronic component connecting unit 132b is provided to the bracket body 11.
- the electronic component connecting unit 132b is embodied as an electronic component pad for electrically connecting the electronic component 40.
- the electrically connectable connection of the electronic component 40 to the electrical bracket 10 can be, but is not limited to, soldering.
- the circuit board connecting unit 132a and the electronic component connecting unit 132b connected to the flexible circuit board 50 and the electronic component 40 can also be implemented similarly to the connection.
- the unit 131a and the motor connection unit 131b include a metal layer conduction element. The invention is not limited in this respect.
- the flexible circuit board 50 and the electrical bracket 10 are separately provided only for the example of the invention and not limitation. According to other embodiments of the present invention, the flexible circuit board 50 can also be integrally provided with the electrical bracket 10. In addition, the respective shapes or integral shapes of the flexible wiring board 50 and the electric bracket 10 may be arbitrarily set as needed.
- the electrical stand 10 in accordance with the present invention is fabricated to perform an imposition process.
- the metal layer (the motor conduction element 1312b, the photosensitive chip conduction element 1312a, etc.) capable of growing the connection unit 13 of the electric stand 10 (the preferred embodiment of the present invention is implemented as a PAD) can pass but not It is limited to electroplating, sputtering, and the like for imposition work.
- the present invention provides a method for conducting electrical connection between the electrical stand 10 and other devices, such as the motor 30, the photosensitive chip 20, the flexible circuit board 50, or/and the electronic component 40. It includes the following steps:
- the electrical stand 10 is made to be suitable for imposition work.
- the conduction method may further include the steps before the step S1:
- the plurality of electrical brackets 10 are subjected to an imposition operation, that is, a panel of the electric bracket 10 is formed.
- An electrical component that grows a layer of metal on the PAD of the electrical stand for connection may be selected from, but not limited to, a chip and a motor.
- the above step S2 further includes the following steps:
- step S1 further includes the following steps:
- a camera module includes an electrical bracket 210, a flexible circuit board 220, a light sensing chip 230, and an optical device.
- the autofocus module illustrated in the present invention may not have the motor 250 in other embodiments, so that the camera module is a fixed focus camera module.
- the optical lens 240 is mounted to the motor 250, and the optical lens 240 can be driven by the motor 250 to be suitable for autofocus.
- the flexible circuit board 220 and the motor 250 are disposed on different sides of the electrical bracket 210 such that the optical lens 240 is located in a photosensitive path of the photosensitive chip 230, thereby being used for collecting in the camera module.
- the electric bracket 210 may be used to connect the flexible wiring board 220 and the motor 250. That is, the electrical bracket 210 simultaneously integrates the functions of the base and the circuit board of the conventional camera module for assembling the motor lens assembly and the flexible circuit board connecting the photosensitive chips.
- the electrical bracket 210 is provided with a circuit 219, wherein the circuit 219 includes a plurality of electrical components 2192 and a set of conductors 2191, wherein the set of conductors 2191 can be electrically connected to the electrical component 2192 and the motor 250 in a predetermined manner,
- the flexible circuit board 220 and the photosensitive chip 230 are configured to form a preset circuit for performing preset driving and adjustment.
- the electrical bracket 210 includes a motor pad 214 that is used to electrically connect the motor 250 to the circuit 219 to enable the motor 250 to be driven and further drive the optical lens 240, thereby The camera module performs adjustment.
- the photosensitive chip 230 is electrically connected to the flexible circuit board 220. Specifically, the photosensitive chip 230 is mounted on the electrical bracket 210, wherein the electrical bracket 210 is mounted on the flexible circuit board 220, wherein the photosensitive chip 230 passes through the electrical bracket 210.
- the conductor 2191 is electrically connected to the flexible circuit board 220.
- the motor 250 includes a series of motor conduction members 251 and a motor body 252, wherein the motor conduction members 251 are disposed to the motor body 252. It is worth mentioning that the position of the motor conduction member 251 on the motor body 252 is adapted to the position of the motor pad 214 on the electrical bracket 210. When the motor 250 is disposed on the electric bracket 210, the motor 250 can be electrically connected to the circuit 219, and can be electrically connected to the flexible circuit board 220. More detail
- the motor conductive member 251 is electrically connectable to the motor pad 214 on the electrical bracket 210.
- the power connection can be, but is not limited to, ACP (orthogonal conductive adhesive), ultrasonic welding, and hot pressing. Welding, reflow soldering.
- the camera module further includes a filter 260, wherein the filter is used to filter out stray light to further improve the image quality.
- the filter 260 is disposed between the photosensitive chip 230 and the optical lens 240 and supported by the electrical bracket 210.
- the electrical bracket 210 includes a plurality of bracket lands 217
- the photosensitive chip 230 includes a plurality of chip lands 231, wherein the plurality of the electrical brackets 210 are
- the bracket lands 217 are respectively paired with the plurality of the chip lands 231 of the photosensitive chip 230, and are pre-fixed by a jig and processed by an ultrasonic process to be turned on.
- the bracket lands 217 can be made of a copper material.
- the chip land 231 can be made of an aluminum material.
- an ACF/ACA process is employed, wherein the ACF is an anisotropic conductive film, and the ACA is an anisotropic conductive adhesive (Anisotropic). Conductive Adhesive).
- the conductive medium may be coated or attached to a plurality of the bracket lands 217 of the electrical bracket 210.
- the conductive medium may be ACF or ACA, and the manner of attaching is not limited.
- a conductive medium may be attached to a plurality of the chip lands 231 of the photosensitive chip 230, and the manner of attachment is not limited.
- bracket lands 217 and the chip lands 231 are aligned, they are pre-applied, wherein hot pressing can be performed, or thermal compression is not optional. It is worth mentioning that if hot pressing is used, the hot pressing and temperature are between 150 and 200 °C.
- a method for assembling a connecting component of a camera module includes the following steps:
- the indenter 200 has a heat having a temperature of 150 ° C to 250 ° C. And the pressure applied by the ram is 25N to 50N to the camera module.
- the high frequency vibration has a frequency between 17 kHz and 27 kHz.
- the carrier lands 217 and the chip lands 231 are molecularly polymerized, thereby achieving conduction.
- the camera module when the camera module is placed on the ultrasonic table 100, the camera module is fixed on the ultrasonic table 100 through a plurality of air suction holes 300, and the component Z is restricted. Move in direction.
- a plurality of limiting devices 400 are disposed around the component to limit the movement of the camera module in the X and Y directions, so that the camera module can be secured in the correct position when connected.
- the photosensitive chip 230 when connected, the photosensitive chip 230 is adsorbed on the indenter through an air suction hole on the indenter, and the bracket connection tray 217 and the photosensitive chip 230 of the electric bracket 210 are The chip lands 231 are in force contact.
- bracket lands 217 can be made of a copper material.
- the chip land 231 can be made of an aluminum material.
- the step (S01) can be pre-assembled.
- the bracket connecting plate 217 and the chip connecting plate 231 are positioned first, and the positioning and connection of the bracket connecting plate 217 and the chip connecting plate 231 can also be performed simultaneously.
- a method for assembling a connecting component of another camera module includes the following steps:
- the conductive medium 500 may be ACF or ACA, that is, an anisotropic conductive film or an anisotropic conductive adhesive (Anisotropic Conductive Adhesive). .
- thermocompression temperature is between 150 ° C and 250 ° C.
- the camera module includes an electrical bracket 310, a flexible circuit board 320, a sensor chip 330, an optical lens 340, and a driving component 350.
- the optical lens 340 is mounted to the drive element 350 and the optical lens 340 can be driven by the drive element 350 to be suitable for autofocus.
- the flexible circuit board 320 and the driving component 350 are disposed on different sides of the electrical bracket 310 such that the optical lens 340 is located in a photosensitive path of the photosensitive chip 330, thereby being used in the camera module
- the electrical bracket 310 can be used to connect the flexible wiring board 320 and the driving element 350. That is, the electrical bracket 310 integrates the functions of the base and the circuit board of the conventional camera module to assemble the lens assembly and the flexibility of connecting the photosensitive chip. The role of the circuit board.
- the electrical bracket 310 includes a bracket body 311, a circuit 312, and a series of connecting units 313 and has a light passing hole 3100.
- the circuit 312 is embedded in the bracket body 311, wherein the connecting unit 313 is disposed on a surface of the bracket body 311.
- the circuit 312 includes a plurality of electrical components 3121 and a set of conductors 3122, wherein the set of conductors 3122 can be electrically connected to the electrical component 3121 in a predetermined manner and implemented by the connecting component 313 with the driving component 350
- the flexible circuit board 320 and the photosensitive chip 330 can be electrically connected, so that the camera module forms a preset circuit for preset driving and adjustment.
- the bracket body 3111 includes a first bracket portion 3111, a second bracket portion 3112, and a third bracket.
- the first bracket portion 3111, the second bracket portion 3112, and the third bracket portion 3113 together form a hollow annular structure, wherein the first bracket portion 3111 is stacked on the second bracket portion 3112.
- the third bracket portion 3113 extends from the inner side of the first bracket portion 3111 and the second bracket portion 3112 to form a boss 31131.
- the upper surface 311311 of the boss 31131 and the inner side surface of the bracket body 3111 are formed.
- a first accommodating space 31110, a lower surface 11312 of the boss 31131 and an inner side surface of the bracket body 3111 form a second accommodating space 31120. It can be understood that the first bracket portion 3111, the second bracket portion 3112, and the third bracket portion 3113 are a unitary structure which is made of a laminated resin, which is divided into different portions for convenience of description.
- the third bracket portion 3113 is annular, such that the boss 31131 is annular.
- a person skilled in the art can determine the shape and number of the boss 31131 according to the structure of the third bracket portion 3113, for example, The third bracket portion 3113 is disposed in an arbitrary shape, and the shape of the boss 31131 is also changed as long as the upper surface and the lower surface of the boss 31131 can be respectively formed into the first receiving space 31110 and The second accommodation space 31120 may be.
- the structure of the boss of the bracket body 311 of the electric bracket 310 of the camera module according to the seventh preferred embodiment of the present invention and the first bracket portion 3111 can be
- the driving element 350 and the optical lens 340 provide a firm support, which is advantageous for sufficiently forming a space to provide a reasonable installation space for other components of the camera module.
- the camera module further includes a filter 370 and a series of electronic components 380, wherein the filter is used to filter out stray light, Further improve the quality of the camera.
- the filter 370 and the electronic component 380 are disposed in the first accommodating space 31110 formed by the upper surface 311311 of the boss 31131 formed by the third bracket portion 3113, so that the first accommodating space 31110 is The filter 370 and the electronic component 380 provide a setup space.
- the position of the photosensitive chip 320 is adapted to the position of the light-passing hole 3100.
- the photosensitive chip 320 is disposed in the second receiving portion 31120 formed by the third bracket portion 3113 and the bracket body 311, thereby fully utilizing the through Light hole 3100 space.
- the photosensitive chip 330 is electrically connected to the electrical bracket 310.
- the photosensitive chip 330 includes a series of photosensitive chip conductors 331 and a photosensitive chip body 332, wherein the photosensitive chip conductors 331 are disposed on the photosensitive chip body 332.
- the connecting unit 313 of the electrical bracket 310 includes a series of photosensitive chip connection points 3131, wherein the photosensitive chip conductive body 331 is electrically connected to the corresponding photosensitive chip connection point 3131, thereby implementing the photosensitive chip 330 and the The interconnection of the electrical bracket 310 is energized.
- the photosensitive chip conductor 331 is embodied as a chip pad, and the chip pad is passed between the corresponding photosensitive chip connection point 3131.
- the metal ball 3200 is implanted in an electrical connection. That is, the photosensitive chip 330 is electrically connected to the photosensitive chip connection point 3131 of the electrical holder 310 by implanting the metal ball 3200 on the chip pad of the photosensitive chip 330.
- the metal ball 3200 is embodied as a copper ball 3201 having a height of 30-100 um, and the copper ball 3201 and The die pad contact surface has a diameter of 40-100 um.
- the photosensitive chip 330 and the electrical support 10 can also be electrically connected by implanting other types of metal balls, and those skilled in the art can also perform the actual situation according to the actual situation.
- the height of the copper ball 3201 and the diameter value of the contact surface of the copper ball 3201 and the die pad are adjusted accordingly.
- the second accommodating space 31120 provides a sufficient setting and protection space for the copper ball 3201, and enables the photosensitive chip 330 and the The electrically connectable connection of the electrical bracket 310 is more stable.
- bracket body 311 including the first bracket portion 3111, the second bracket portion 3112, and the third bracket portion 3113 is merely an example and not a limitation of the present invention.
- the bracket body 311 may also be formed in a stepped shape for the two bosses, a stepped or non-stepped shape for the three steps, and the present invention is not limited in this respect.
- the shape of the bracket body 311 can be set as needed.
- the electrical bracket 310 is electrically connectable to the flexible circuit board 320.
- the connection unit 313 of the electrical bracket 310 further includes a series of circuit board connection points 3132.
- the flexible circuit board 320 includes a series of circuit board conductors 321 and a circuit board body 322, wherein the circuit board conductors 321 are disposed on the circuit board body 322.
- the circuit board electrical conductor 321 is electrically connected to the corresponding circuit board connection point 3132, thereby implementing an energizable connection between the electrical support 310 and the flexible circuit board 320, so that the electrical support can be electrically connected to the power supply. Device.
- connection manner of the circuit board connection point 3132 and the flexible circuit board 320 includes but is not limited to an anisotropic conductive adhesive or soldering, etc., and those skilled in the art may The specific embodiments of the present invention are not limited thereto.
- the electrical bracket 310 is mounted on the flexible circuit board 320 such that the electrical bracket 310 is stably supported by the flexible circuit board 320.
- the electrical bracket 310 is electrically connectable. It is worth mentioning that the position of the circuit board conductor 321 on the circuit board main body 322 is adapted to the position of the circuit board connection point 3132 on the electric bracket 310.
- the flexible circuit board 320 can be electrically connected to the circuit 312.
- the circuit board electrical conductor 321 is electrically connectable to the circuit board connection point 3132 on the electrical bracket 310.
- the electrically connectable connection may be, but is not limited to, welding.
- the board connection point 3132 is embodied as a board pad.
- the electrical bracket 310 is soldered to the flexible circuit board 320.
- the connection between the electrical bracket 310 and the flexible circuit board 320 can be implemented as, but not limited to, soldering.
- the connection unit 313 further includes a series of motor connection points 3133 and a series of electronic component connection points 3134, wherein the motor connection points 3133 are disposed on the first top surface 31111 of the first bracket portion 3111.
- the motor connection point 3133 is embodied as a motor pad.
- the motor pad is used to electrically connect the driving component 350 to the circuit 312 to enable the driving component 350 to be driven and further drive the optical lens 340 to perform the imaging module Adjustment.
- the driving component 350 is configured as a motor 350, but those skilled in the art may select the type of the driving component 350 according to actual conditions.
- the specific implementation of the camera module of the present invention is not limited thereto.
- the motor 350 includes a series of motor conductors 351 and a motor body 352, wherein the motor conductors 351 are disposed to the motor body 352. It is worth mentioning that the position of the motor conductor 351 on the motor body 352 is adapted to the position of the motor connection point 3133 on the electric bracket 310. When the motor 350 is disposed on the electric bracket 310, the motor 350 can be electrically connected to the circuit 312, and can be electrically connected to the flexible circuit board 320.
- the motor conductor 351 is electrically connectable to the motor connection point 3133 on the electric bracket 310, and the power connection manner can be, but is not limited to, ACP (orthogonal conductive adhesive), ultrasonic welding, heat Pressure welding, reflow soldering.
- ACP orthogonal conductive adhesive
- ultrasonic welding heat Pressure welding
- reflow soldering reflow soldering
- the electronic component connection point 3134 is disposed on the second top surface 31121 of the second bracket portion 3112.
- the electronic component connection point 3134 is embodied as an electronic component pad for electrically connecting the electronic component 380.
- the electrically connectable connection of the electronic component 380 to the electrical bracket 310 can be, but is not limited to, soldered.
- the second bracket The second top surface 31121 of the portion 3112 is flush with the upper surface 311311 of the boss 31131, that is, the filter 370 and the electronic component 380 are on the same plane.
- the flexible circuit board 320 and the electric bracket 310 are separately disposed only by way of example and not limitation of the invention. According to other embodiments of the present invention, the flexible circuit board 320 may also be integrally provided with the electrical bracket 310. In addition, the respective shapes or integral shapes of the flexible wiring board 320 and the electric bracket 310 may be arbitrarily set as needed.
- the photosensitive chip 330 and the electrical bracket 310 can connect the photosensitive chip connection point 3131 included in the connection unit 313 through the circuit 312, the circuit board connection point 3132, and the motor. Point 3133 and the electronic component connection point 3134 are interconnected.
- the connecting unit 313 may further include one or more support points, and the support points may be electrically disposed when the support After the point is electrically conductive, the device can be connected to a device that needs to be electrically applied.
- the support point can also be set to be non-conductive, such as a solder joint or a pad, and can be used only as a fixing device, and can be performed by a person skilled in the art according to actual needs. The type of each support point in the connection unit 313 is determined.
- the material and connection manner of the circuit board connection point 3132, the motor connection point 3133, and the electronic component connection point 3134 included in the connection unit 313 can be determined according to actual needs.
- the circuit board connection point 3132, the motor connection point 3133, and the electronic component connection point 3134 include, but are not limited to, a gold wire, an aluminum wire, a copper wire, a metal ball, or the like, and the circuit board connection point 3132
- the connection manners of the motor connection point 3133 and the electronic component connection point 3134 also include, but are not limited to, soldering, gluing, attaching, plugging, or crimping.
- the photosensitive chip connection point 3131, the circuit board connection point 3132, the motor connection point 3133, and the electronic component connection point 3134 included in the connection unit 313 may be specifically implemented as a solder. Any shape and type of the disk, the welding column or the glue dot, the rubber column, and the like can be electrically connected to the photosensitive chip 330 and the electrical bracket 310 and interconnected with each other. In other words, as long as the same or similar technical solutions as the present invention are adopted, and the same or similar technical effects as the present invention are achieved, it is within the scope of the present invention, and the camera module of the present invention The specific embodiments are not limited thereto.
- the camera module further includes a reinforcing component, and the reinforcing component is fixedly electrically connected to the flexible circuit board 320 for increasing the flexibility.
- the strength of the circuit board 320 is disposed under the flexible circuit board 320, and between the reinforcing component and the flexible circuit board 320. For electrical connection. In other words, the strength of the flexible circuit board 320 is increased by the reinforcing element, and the setting of the reinforcing element does not affect the connection of the camera module to the external device.
- the reinforcing component is a metal plate, because the metal plate can not only achieve the function of being strong and conductive, but also can achieve the effect of heat dissipation. Thereby, the performance of the camera module of the present invention is further improved.
- the metal plate includes, but is not limited to, a steel plate or a copper plate, and a laminated resin is attached to the steel plate or the copper plate to connect the steel plate. / Copper plate and the flexible wiring board 320, a connecting line is added inside the laminated resin, thereby achieving electrical connection between the flexible wiring board 320 and the steel sheet/copper board.
- the electric bracket according to the present invention can be applied not only to the zoom camera module but also to the fixed focus camera module.
- the camera module includes an electrical bracket 310A, a flexible circuit board 320A, a light sensor chip 330A, and an optical lens 340A.
- the electrical bracket 310A includes a bracket body 311A, a circuit 312A and a series of connecting units 313A and has a light passing hole 3100A.
- the circuit 312A includes a plurality of electrical components 3121A and a set of conductors 3122A, wherein the set of conductors 3122A can be electrically connected to the electrical component 3121A in a predetermined manner and implemented by the connecting unit 313A with the flexible circuit board 320A and
- the photosensitive chip 330A can be electrically connected, so that the camera module forms a preset circuit.
- the optical lens 340A and the photosensitive chip 330A are disposed on different sides of the electrical bracket 310A such that the optical lens 340A is located in a photosensitive path of the photosensitive chip 330A, thereby being used for collecting in the camera module.
- the electric bracket 310A can be used to connect the flexible wiring board 320A. That is, the electric bracket 310A integrates the functions of the base and the circuit board of the conventional camera module for assembling the lens assembly and the flexible circuit board connecting the photosensitive chips. As shown in FIG. 28 and FIG.
- the bracket body 311A includes a first bracket portion. 3111A, a second bracket portion 3112A, a third bracket portion 3113A, and a lens support body 114A. It is worth mentioning that the first bracket portion 3111A, the second bracket portion 3112A and the third bracket portion 3113A are integrally connected.
- the lens support body 114A may be integrally connected to the first bracket portion 3111A, the second bracket portion 3112A or the third bracket portion 3113A of the bracket body 311A, or may be the same as the bracket body 311A.
- the first bracket portion 3111A, the second bracket portion 3112A, or the third bracket portion 3113A are detachably connected.
- the lens support 114A is detachably coupled to the first bracket portion 3111A of the bracket body 311A.
- those skilled in the art can also determine the connection manner between the lens support body 114A and the first bracket portion 3111A of the bracket body 311A according to actual conditions, as long as the same or similar technical solutions are adopted with the present invention.
- the technical effects that are the same as or similar to the present invention are all within the scope of the present invention, and the present invention is not limited in this respect.
- the bracket body 311A includes a first bracket portion 3111A, a second bracket portion 3112A, and a third bracket.
- the first bracket portion 3111A, the second bracket portion 11A2, and the third bracket portion 3113A together form a hollow annular structure, wherein the first bracket portion 3111A is stacked on the second bracket portion 3112.
- the third bracket portion 3113A extends to the inner side of the first bracket portion 3111A and the second bracket portion 3112 to form a boss 31131A, and the upper surface 311311A of the boss 31131A and the inner side surface of the bracket body 3111A are formed.
- a first accommodating space 31110A, a lower surface 11312A of the boss 31131A and an inner side surface of the bracket body 3111A form a second accommodating space 31120A.
- the third bracket portion 3113A is annular so that the boss 31131A is annular.
- a person skilled in the art can determine the shape and number of the boss 31131A according to the structure of the third bracket portion 3113A, for example, the third The bracket portion 3113A is disposed in an arbitrary shape, and the shape of the boss 31131A is also changed as long as the upper surface and the lower surface of the boss 31131A can respectively form the first accommodation space 31110A and the second The accommodation space 31120A is sufficient.
- the structure of the boss of the bracket body 311A of the electric bracket 310A of the camera module according to the eighth preferred embodiment of the present invention and the first bracket portion 3111 can be not only
- the driving element 350 and the optical lens 340 provide a firm support, which is advantageous for sufficiently forming a space to provide a reasonable installation space for other components of the camera module.
- the camera module further includes a filter 370A and a series of electronic components 380A, wherein the filter 370A is used to filter out stray light.
- the filter 370A and the electronic component 380A are disposed in the first accommodating space 31110A formed by the upper surface 311311A of the boss 31131A formed by the third bracket portion 3113A, so that the first accommodating space 31110A provides a space for the filter 370A and the electronic component 380A.
- the position where the photosensitive chip 320A is disposed is adapted to the position of the light passing hole 3100A.
- the photosensitive chip 320A is disposed in the second receiving portion 31120A formed by the third bracket portion 3113A and the bracket body 311A, thereby fully utilizing the light passing hole 3100A space.
- the photosensitive chip 330A is electrically connected to the electrical bracket 310A.
- the photosensitive chip 330A includes a series of photosensitive chip conductors 331A and a photosensitive chip body 332A, wherein the photosensitive chip conductors 331A are disposed on the photosensitive chip body 332A.
- the connecting unit 313A of the electrical bracket 310A includes a series of photosensitive chip connection points 3131A, wherein the photosensitive chip conductive body 331A is electrically connected to the corresponding photosensitive chip connection point 3131A, thereby implementing the photosensitive chip 330A and the The interconnection of the electrical bracket 310A is energized.
- the photosensitive chip conductor 331A is embodied as a chip pad, and the chip pad is soldered to the corresponding photosensitive chip connection point 3131A.
- the metal ball 3200A is electrically connected to the disk.
- the photosensitive chip 330A is electrically connected to the photosensitive chip connection point 3131A of the electrical holder 310A by implanting the metal ball 3200A on the chip pad of the photosensitive chip 330A.
- the metal ball 3200A is embodied as a copper ball 3201A, the height of the copper ball 3201A is 30-100 um, and the copper ball 3201A is The die pad contact surface has a diameter of 40-100 um.
- the photosensitive chip 330A and the electrical bracket 10A can also be electrically connected by implanting other types of metal balls, and those skilled in the art can also perform the actual situation according to the actual situation.
- the height of the copper ball 3201A and the diameter value of the contact surface of the copper ball 3201A and the die pad are adjusted accordingly.
- a person skilled in the art can implement conduction between the photosensitive chip 330A and the electrical bracket 10A in other manners, such as ultrasonic welding, hot pressing, and the like.
- the technical solutions that are the same as or similar to the present invention, and the technical effects that are the same as or similar to the present invention are all within the scope of the present invention, and the specific embodiments of the present invention are not limited thereto.
- the copper ball 3201A of the second accommodating space 31120A provides sufficient setting and protection space, and enables the photosensitive chip 330A and the The energizable connection of the electrical bracket 310A is more stable.
- bracket body 311A including the first bracket portion 3111A, the second bracket portion 3112A, and the third bracket portion 3113A is merely an example and not a limitation of the present invention.
- the bracket body 311A may also be formed in a stepped shape for the two bosses, a stepped or non-stepped shape for the three steps, and the present invention is not limited in this respect.
- the shape of the bracket body 311A can be set as needed.
- the electrical bracket 310A is electrically connectable to the flexible circuit board 320A.
- the connection unit 313A of the electrical bracket 310A further includes a series of circuit board connection points 3132A.
- the flexible circuit board 320A includes a series of circuit board conductors 321A and a circuit board body 322A, wherein the circuit board conductors 321A are disposed on the circuit board body 322A.
- the circuit board electrical conductor 321A is electrically connected to the corresponding circuit board connection point 3132A, thereby implementing an energizable connection between the electrical support 310A and the flexible circuit board 320A, so that the electrical support can be electrically connected to the power supply. Device.
- the electrical bracket 310A is attached to the flexible circuit board 320A such that the electrical bracket 310A is stably supported by the flexible wiring board 320A.
- the electrical bracket 310A is electrically connectable. It is worth mentioning that the position of the circuit board conductor 321A on the circuit board main body 322A is adapted to the position of the circuit board connection point 3132A on the electric stand 310A.
- the flexible wiring board 320A can be electrically connected to the circuit 312A.
- the circuit board conductor 321A is electrically connectable to the circuit board connection point 3132A on the electrical bracket 310A, and the power-on connection manner can be, but is not limited to, soldering.
- the board connection point 3132A is embodied as a board pad.
- the electrical bracket 310A is soldered to the flexible circuit board 320A.
- the connection between the electrical bracket 310A and the flexible circuit board 320A may be implemented as, but not limited to, soldering.
- the connecting unit 313A further includes a series of lens support connecting points 133A and a series of electronic component connecting points 3134A, wherein the lens supporting body connecting point 133A is disposed on the first top surface of the first bracket portion 3111A 31111A.
- the lens support connecting point 133A is embodied as a lens support pad. It is to be noted that not only the first bracket portion 3111A, the second bracket portion 3112A, and the third bracket portion 3113A of the bracket body 311A can be used for a buried circuit, and the lens support 114 is used. It can also be used in buried circuits to further increase the available space of the intrinsic components and further reduce the size of the entire camera module.
- the lens support pad is used to electrically connect the circuit embedded in the lens support 114A to the first bracket portion 3111A, the second bracket portion 3112A, and the third bracket portion 3113A.
- the lens support body 114A includes a series of lens support body conductors 1141A and a lens support body 1142A, wherein the lens support body conductor 1141A is disposed on the lens
- the main body 1142A is supported.
- the position of the lens support body conductor 1141A on the lens support body 1142A is adapted to the position of the lens support body connection point 133A on the electric stand 310A.
- the body connection point 133A is electrically connectable, and the power connection connection may be, but not limited to, ACP (Anisotropic Conductive Glue), ultrasonic welding, thermocompression bonding, reflow soldering.
- ACP Anisotropic Conductive Glue
- the electronic component connection point 3134A is disposed on the second top surface 31121A of the second bracket portion 3112A.
- the electronic component connection point 3134A is embodied as an electronic component pad for electrically connecting the electronic component 380A.
- the energizable connection of the electronic component 380A to the electrical bracket 310A can be, but is not limited to, soldering.
- the flexible circuit board 320A and the electric bracket 310A are respectively disposed only by way of example and not limitation of the present invention. According to other embodiments of the present invention, the flexible circuit board 320A may also be integrally provided with the electrical bracket 310A. In addition, the respective shapes or integral shapes of the flexible wiring board 320A and the electric bracket 310A may be arbitrarily set as needed.
- the photosensitive chip 330A and the electrical bracket 310A can connect the photosensitive chip connection point 3131A, the circuit board connection point 3132A, and the motor included in the connection unit 313A through the circuit 312A.
- Point 3133A and the electronic component connection point 3134A are interconnected.
- connection unit 313A may further include more connection points, and the connection points may be electrically disposed when the connection point is
- the device can be connected to a device that needs to be electrically connected.
- connection point can also be set to be non-conductive, such as solder joints or pads, and can be used only as a fixing device. The type of each connection point in the connection unit 313A.
- the material and connection manner of the circuit board connection point 3132A, the motor connection point 3133A, and the electronic component connection point 3134A included in the connection unit 313A can be determined according to actual needs.
- the circuit board connection point 3132A, the motor connection point 3133A, and the electronic component connection point 3134A include, but are not limited to, a gold wire, an aluminum wire, a copper wire, a metal ball, or the like, and the circuit board connection point 3132A
- the connection manners of the motor connection point 3133A and the electronic component connection point 3134A also include, but are not limited to, soldering, gluing, attaching, plugging, or crimping.
- the photosensitive chip connection point 3131A, the circuit board connection point 3132A, the motor connection point 3133A, and the electronic component connection point 3134A included in the connection unit 313A may be specifically implemented as a solder. Any shape and type of the disk, the welding column or the glue dot, the rubber column, and the like can be electrically connected to the photosensitive chip 330A and the electrical bracket 310A and electrically connected to each other. In other words, as long as the same or similar technical solutions as the present invention are adopted, and the same or similar technical effects as the present invention are achieved, it is within the scope of the present invention, and the camera module of the present invention The specific embodiments are not limited thereto.
- connection unit 313A and its arrangement are merely examples of the invention and are not limiting. Any embodiment that achieves the objects of the present invention is within the scope of the invention.
- the camera module further includes a reinforcing component, and the reinforcing component is fixedly electrically connected to the flexible circuit board 320A for increasing the flexibility.
- the strength of the circuit board 320A is disposed under the flexible circuit board 320A, and between the reinforcing component and the flexible circuit board 320A. For electrical connection. In other words, the strength of the flexible circuit board 320A is increased by the reinforcing element, and the setting of the reinforcing element does not affect the connection of the camera module to the external device.
- the reinforcing component is a metal plate, because the metal plate can not only achieve the function of being strong and conductive, but also can achieve the effect of heat dissipation. Thereby, the performance of the camera module of the present invention is further improved.
- the metal plate includes, but is not limited to, a steel plate or a copper plate, and a laminated resin is attached to the steel plate or the copper plate to connect the steel plate. / Copper plate and the flexible wiring board 320A, a connecting line is added inside the laminated resin, thereby achieving electrical connection between the flexible wiring board 320A and the steel sheet/copper board.
- the present invention also provides an electrical connection method of a camera module, and the camera module electrical connection method includes the following steps:
- An electrophotographic chip can be electrically connected to the electrical stand;
- a flexible circuit board and the electrical bracket can be electrically connected.
- the electrical connection mode of the camera module according to the present invention further includes the following steps:
- a motor can be electrically connected to the electric bracket
- the flexible circuit board is connected to the electronic device to input a control signal.
- the photosensitive chip and the electrical bracket are electrically connected by implanting a metal ball, and more preferably, the metal ball is a copper ball.
- the camera module includes an electrical bracket 410, a flexible circuit board 420, a light sensor chip 430, an optical lens 440, and a driving component 450.
- the driving component 450 is configured as a motor, but those skilled in the art can select the type of the driving component 450 according to actual conditions.
- the specific implementation of the camera module of the present invention is not limited thereto.
- the optical lens 440 is mounted to the motor 450, and the optical lens 440 can be driven by the motor 450 to be suitable for autofocus.
- the flexible circuit board 420 and the motor 450 are disposed on different sides of the electrical bracket 410 such that the optical lens 440 is located in a photosensitive path of the photosensitive chip 430, thereby being used for collecting in the camera module.
- the electric bracket 410 may be used to connect the flexible wiring board 420 and the motor 450. That is, the electrical bracket 410 simultaneously integrates the functions of the base and the circuit board of the conventional camera module for assembling the motor lens assembly and the flexible circuit board connecting the photosensitive chips.
- the electrical bracket 410 includes a bracket body 411, a circuit 412, and a series of connecting structures 413 and has a light passing hole 4100.
- the circuit 412 is embedded in the bracket body 411, wherein the connecting structure 413 is disposed on a surface of the bracket body 411.
- the circuit 412 includes a plurality of electrical components 4121 and a set of conductors 4122, wherein the set of conductors 4122 can be electrically connected to the electrical component 4121 in a predetermined manner and implemented by the connection structure 413 with the motor 450,
- the flexible circuit board 420 and the photosensitive chip 430 are electrically connected, so that the camera module forms a preset circuit for preset driving and adjustment.
- the bracket body 411 includes a first bracket portion 4111 and a second bracket portion 4112, wherein the first bracket portion 4111 is formed.
- An outer ring It is to be understood that the first and second bracket portions 4111 and 4112 are for convenience of description, are integrally formed, and may be integrally formed of a laminated resin.
- the second bracket portion 4112 is integrally disposed inside the first bracket portion 4111.
- the light passing hole 4100 is disposed in the second bracket portion 4112.
- the second bracket portion 4112 forms an inner ring body.
- the first bracket portion 4111 has a first top surface 41111.
- the second bracket portion 4112 has a second top surface 41121.
- the second top surface 41121 is recessed relative to the first top surface 41111 to form a first recess 41110.
- the stepped structure of the bracket body 411 of the electric bracket 410 of the camera module according to the first preferred embodiment of the present invention and the motor can be passed through the first bracket portion 4111
- the optical lens 440 and the optical lens 440 provide a firm support, and also facilitate the full use of space to provide a reasonable installation space for other components of the camera module.
- the camera module further includes a filter 470 and a series of electronic components 480, wherein the filter 470 is used to filter out stray light to further Improve the quality of the camera.
- the filter 470 and the electronic component 480 are both disposed on the second top surface 41121 of the second bracket portion 4112 such that the first recess 41110 is the filter 470 and the Electronic component 480 provides a setup space.
- the position of the photosensitive chip 430 is adapted to the position of the light-passing hole 4100.
- the photosensitive chip 430 is disposed in the light-passing hole 4100 and surrounded by the second bracket portion 4112, thereby fully utilizing the space of the light-passing hole 4100. .
- the photosensitive chip 430 is electrically connected to the electrical bracket 410. Specifically, the photosensitive chip 430 A series of photosensitive chip conductors 431 and a photosensitive chip body 432 are disposed, wherein the photosensitive chip conductors 431 are disposed on the photosensitive chip body 432.
- the connecting structure 413 of the electrical bracket 410 includes a series of photosensitive chip connection points 4131, wherein the photosensitive chip conductive body 431 is electrically connected to the corresponding photosensitive chip connection point 4131, thereby implementing the photosensitive chip 430 and the The interconnection of the electrical bracket 410 is energized.
- each of the photosensitive chip conductors 431 and the corresponding photosensitive chip connection point 4131 are electrically connectable by a conventional COB method. That is, the photosensitive chip 430 is connected to the photosensitive chip connection point 4131 of the electrical holder 410 by a conventional COB method to pull out the lead wire 460 (gold wire, copper wire, aluminum wire, silver wire).
- the photosensitive chip connection point 4131 may be embodied as a pin or a pad, but is not limited to a pin and a pad.
- the electrically connectable connection between the photosensitive chip 430 and the electric bracket 410 can fully utilize the existing mature electrical connection technology to reduce the cost of technical improvement, fully utilize the traditional process and equipment, and avoid waste of resources.
- the energizable connection of the photosensitive chip 430 and the electrical bracket 410 can also be achieved by any other electrically connectable means capable of achieving the object of the present invention. The invention is not limited in this respect.
- the photosensitive chip connection point 4131 is disposed inside the second holder portion 4112.
- the light through hole 4100 provides sufficient setting and protection space for the lead wire 460.
- the electrical bracket 410 is electrically connectable to the flexible circuit board 420.
- the connection structure 413 of the electrical bracket 410 further includes a series of circuit board connection points 4132.
- the flexible circuit board 420 includes a series of circuit board conductors 421 and a circuit board body 422, wherein the circuit board conductors 421 are disposed on the circuit board body 422.
- the circuit board electrical conductor 421 is electrically connected to the corresponding circuit board connection point 4132, thereby implementing an energizable connection between the electrical support 410 and the flexible circuit board 420, so that the electrical support can be electrically connected to the power supply.
- Device is implementing an energizable connection between the electrical support 410 and the flexible circuit board 420, so that the electrical support can be electrically connected to the power supply.
- the electrical bracket 410 is mounted on the flexible circuit board 420 such that the electrical bracket 410 is stably supported by the flexible circuit board 420 while the electrical The bracket 410 is electrically connectable. It is worth mentioning that the position of the circuit board conductor 421 on the circuit board main body 422 is adapted to the position of the circuit board connection point 4132 on the electric bracket 410. When the flexible circuit board 420 is attached to the electric bracket 410, the flexible circuit board 420 can be electrically connected to the circuit 412. The circuit board conductor 421 is electrically connectable to the circuit board connection point 4132 on the electrical bracket 410.
- the power-on connection can be, but is not limited to, soldering.
- the board connection point 4132 is embodied as a board pad.
- the electrical bracket 410 is soldered to the flexible circuit board 420.
- the connection between the electrical bracket 410 and the flexible circuit board 420 can be implemented as, but not limited to, soldering.
- connection structure 413 further includes a series of motor connection points 4133 and a series of electronic component connection points 4134, wherein the motor connection points 4133 are disposed on the first top surface 41111 of the first bracket portion 4111.
- the motor connection point 4133 is embodied as a motor pad. The motor pad is used to electrically connect the motor 450 to the circuit 412 to enable the motor 450 to be driven and further drive the optical lens 440 to adjust the camera module.
- the motor 450 includes a series of motor conductors 451 and a motor body 452, wherein the motor conductors 451 are disposed to the motor body 452. It is worth mentioning that the position of the motor conductor 451 on the motor body 452 is adapted to the position of the motor connection point 4133 on the electrical bracket 410. When the motor 450 is disposed on the electric bracket 410, the motor 450 can be electrically connected to the circuit 412, and can be electrically connected to the flexible circuit board 420.
- the motor conductor 451 is electrically connectable to the motor connection point 4133 on the electrical bracket 410, and the power connection manner can be, but is not limited to, ACP (orthogonal conductive adhesive), ultrasonic welding, heat Pressure welding, reflow soldering.
- ACP orthogonal conductive adhesive
- ultrasonic welding heat Pressure welding
- reflow soldering reflow soldering
- the electronic component connection point 4134 is disposed on the second top surface 41121 of the second bracket portion 4112.
- the electronic component connection point 4134 is embodied as an electronic component pad for electrically connecting the electronic component 480.
- the electrically connectable connection between the electronic component 480 and the electrical bracket 410 can be, but is not limited to, soldering, and can also be embodied as an electronic component rubber disc or solder joint, etc., all of which are protected by the present invention.
- the specific embodiments of the present invention are not limited thereto.
- the electric bracket according to the present invention can be applied not only to the zoom camera module but also to the fixed focus camera module.
- the bracket body 411A includes a first bracket portion 4111A, A second bracket portion 4112A and a lens support 4114A. It is to be noted that the first bracket portion 4111A and the second bracket portion 4112A are integrally connected, as integrally formed of a laminated resin.
- the lens support body 4114A may be integrally connected to the first bracket portion 4111A or the second bracket portion 4112A of the bracket body 411A or may be coupled to the first bracket portion 4111A of the bracket body 411A or the The second bracket portion 4112A is detachably connected. According to the tenth preferred embodiment of the present invention, the lens support 4114A is detachably coupled to the first bracket portion 4111A of the bracket body 411A.
- the invention is not limited in this respect.
- the first bracket portion 4111A forms an outer ring.
- the second bracket portion 4112A is integrally provided inside the first bracket portion 4111A.
- the light passing hole 4100A is disposed in the second bracket portion 4112A.
- the second bracket portion 4112A forms an inner ring body.
- the first bracket portion 4111A has a first top surface 41111A.
- the second bracket portion 4112A has a second top surface 41121A.
- the second top surface 41121A is opposite to the first top table
- the face 41111A is recessed to form a first recess 41110A.
- the camera module further includes a filter 470A and a series of electronic components 480A, wherein the filter is used to filter out stray light to further Improve the quality of the camera.
- the filter 470A and the electronic component 480A are both disposed on the second top surface 41121A of the second bracket portion 4112A, such that the first recess 41110A is the filter 470A and the Electronic component 480A provides a setup space.
- the position of the photosensitive chip 430A is adapted to the position of the light-passing hole 4100A.
- the photosensitive chip 430A is disposed in the light-passing hole 4100A and surrounded by the second bracket portion 4112A, thereby fully utilizing the light-passing hole 4100A. space.
- the photosensitive chip 430A is electrically connected to the electrical bracket 410A.
- the photosensitive chip 430A includes a series of photosensitive chip conductors 431A and a photosensitive chip body 432A, wherein the photosensitive chip conductors 431A are disposed on the photosensitive chip bodies 432A.
- the connection structure 413A of the electrical bracket 410A includes a series of photosensitive chip connection points 4131A, wherein the photosensitive chip conductor 431A is electrically connected to the corresponding photosensitive chip connection point 4131A, thereby implementing the photosensitive chip 430A and the The interconnection of the electrical bracket 410A is energized.
- each of the photosensitive chip conductors 431A and the corresponding photosensitive chip connection point 4131A are electrically connectable by a conventional COB method. That is to say, the photosensitive chip 430A pulls out a lead 460A (gold wire, copper wire, aluminum wire, silver wire) and the photosensitive chip connection point 4131A of the electrical bracket 410A by a conventional COB method to be connected to be energized.
- the photosensitive chip connection point 4131A may be embodied as a pin or a pad, but is not limited to a pin and a pad.
- the electrically connectable connection between the photosensitive chip 430A and the electrical bracket 410A can fully utilize the existing mature electrical connection technology to reduce the cost of technical improvement, fully utilize the traditional process and equipment, and avoid waste of resources.
- the energizable connection of the photosensitive chip 430A to the electrical bracket 410A can also be achieved by any other electrically connectable means capable of achieving the object of the present invention. The invention is not limited in this respect.
- the photosensitive chip connection point 4131A is disposed inside the second holder portion 4112A.
- the light passing hole 4100A provides sufficient setting and protection space for the lead wire 460A.
- the electrical bracket 410A is electrically connectable to the flexible circuit board 420A.
- the connection structure 413A of the electrical bracket 410A further includes a series of circuit board connection points 4132A disposed on a bottom surface of the electrical bracket 410A.
- the flexible circuit board 420A includes a series of circuit board conductors 421A and a circuit board body 422A, wherein the circuit board conductors 421A are disposed on the circuit board body 422A.
- the circuit board electrical conductor 421A and the corresponding circuit board connection point 4132A An energizable connection is made to achieve an energizable connection between the electrical bracket 410A and the flexible circuit board 420A, thereby enabling the electrical bracket to be electrically connected to the power supply device.
- the electric bracket 410A is attached to the flexible wiring board 420A such that the electric bracket 410A is stably supported by the flexible wiring board 420A
- the electrical bracket 410A is electrically connectable. It is worth mentioning that the position of the circuit board conductor 421A on the circuit board main body 422A is adapted to the position of the circuit board connection point 4132A on the electric bracket 410A.
- the flexible wiring board 420A can be electrically connected to the circuit 412A.
- the circuit board electrical conductor 421A is electrically connectable to the circuit board connection point 4132A on the electrical bracket 410A, and the energizable connection manner can be, but is not limited to, welding.
- the board connection point 4132A is embodied as a board pad.
- the electrical bracket 410A is soldered to the flexible circuit board 420A.
- the connection between the electrical bracket 410A and the flexible circuit board 420A may be implemented as, but not limited to, soldering.
- the connection structure 413A further includes a series of lens support connection points 4133A and a series of electronic component connection points 4134A, wherein the lens support connection points 4133A are disposed on the first top surface of the first bracket portion 4111A 41111A.
- the lens support connecting point 4133A is embodied as a lens support pad. It is worth mentioning that not only the first bracket portion 4111A and the second bracket portion 4112A of the bracket body 411A can be used for a buried circuit, but the lens support body 4114A can also be used for a buried circuit. To further increase the available space of the intrinsic components and further reduce the size of the entire camera module.
- the lens support pad is used to electrically connect a circuit embedded in the lens support 4114A to a circuit embedded in the first bracket portion 4111A and the second bracket portion 4112A, and further form the Circuit 412A. It will be understood by those skilled in the art that in the embodiment in which the lens support 4114A is integrally connected to the first bracket portion 4111A or the second bracket portion 4112A, the lens support connecting point 4133A is not required.
- the lens support 4114A may be integrally formed with the electric bracket 410A. That is, the lens support 4114A directly extends electrically to the top surface of the electrical bracket 410A, and the two rows are integrated. With this arrangement, the connecting structure 413A does not need to further include the lens support connecting point 4133A, thereby making the structure of the electric bracket 410A more compact and simplified.
- the lens support body 4114A includes a series of lens support body conductors 1141A and a lens support body 1142A, wherein the lens support body conductor 1141A is disposed on the lens
- the main body 1142A is supported. It is worth mentioning that the position of the lens support body conductor 1141A on the lens support body 1142A and the mirror on the electric bracket 410A The position of the head support connection point 4133A is adapted. When the lens support 4114A is placed on the electric bracket 410A, the lens support 4114A can be electrically connected to the circuit 412A, and can be electrically connected to the flexible circuit board 420A.
- the lens support conductor 1141A is electrically connectable to the lens support connection point 4133A on the electrical bracket 410A, and the power connection connection may be, but not limited to, ACP (orthogonal conductive adhesive), Ultrasonic welding, thermocompression welding, reflow soldering.
- ACP orthogonal conductive adhesive
- Ultrasonic welding thermocompression welding
- reflow soldering soldering
- the electronic component connection point 4134A is disposed on the second top surface 41121A of the second bracket portion 4112A.
- the electronic component connection point 4134A is embodied as an electronic component pad for electrically connecting the electronic component 480A.
- the electrically connectable connection of the electronic component 480A to the electrical bracket 410A can be, but is not limited to, soldered.
- the connection structure 413A further includes a series of external device connection points 4135A, which are disposed on the outer side 41112A of the first bracket portion 4111, and the external device connection point 4135A is used to connect a series of external devices.
- the external device includes, but is not limited to, a PCB, an application device, and the like, and the connection manner of the external device connection point 4135A includes, but is not limited to, soldering, bonding, etc., as long as the connection point between the circuit 412A and the photosensitive chip can be passed.
- the 4131A can be electrically connected to the photosensitive chip 430A.
- the photosensitive chip 430A and the electrical bracket 410A can pass the photosensitive chip connection point 4131A included in the connection structure 413, the circuit board connection point 4132A, and the lens support through the circuit 412A.
- the body connection point 4133A, the electronic component connection point 4134A, and the external device connection point 4135A are interconnected.
- connection structure 413A may further include one or more support points, and the support points may be electrically disposed when the support After the point is electrically conductive, the device can be connected to a device that needs to be electrically applied.
- the support point can also be set to be non-conductive, such as a solder joint or a pad, and can be used only as a fixing device, and can be performed by a person skilled in the art according to actual needs. The type of each support point in the connection structure 413A is determined.
- the photosensitive chip connection point 4131A included in the connection structure 413A, the circuit board connection point 4132A, the lens support connection point 4133A, and the electronic device may be determined according to actual needs.
- the material connection point 4134A and the material of the external device connection point 4135A and the connection manner, for example, the photosensitive chip connection point 4131A, the circuit board connection point 4132A, the lens support connection point 4133A, and the electronic component connection Point 4134A and the external device connection point 4135A include, but are not limited to, gold wire, aluminum wire, copper wire or silver wire, etc., the photosensitive chip connection point 4131A, the circuit board connection point 4132A, the lens support connection point 4133A, the electronic component connection point 4134A, and the connection mode of the external device connection point 4135A are also included. However, it is not limited to welding, gluing, attaching, plug-in or crimping.
- the point 4135A can be specifically implemented as a pad, a soldering post or a glue dot, a rubber column, or the like, as long as the photosensitive chip 430A and the electrical bracket 410A can be electrically connected and electrically connected to each other. can.
- the specific embodiment of the camera module of the present invention is The implementation is not limited to this.
- the camera module further includes a reinforcing component, and the reinforcing component is fixedly electrically connected to the flexible circuit board 420A for increasing the flexibility.
- the strength of the circuit board 420A is disposed under the flexible circuit board 420A, and between the reinforcing component and the flexible circuit board 420A. For electrical connection. In other words, the strength of the flexible circuit board 420A is increased by the reinforcing element, and the setting of the reinforcing element does not affect the connection of the camera module to the external device.
- the reinforcing component is a metal plate, because the metal plate can not only achieve the function of being strong and conductive, but also can achieve the effect of heat dissipation. Thereby, the performance of the camera module of the present invention is further improved.
- the metal plate includes, but is not limited to, a steel plate or a copper plate, and a laminated resin is attached to the steel plate or the copper plate to connect the steel plate. / Copper plate and the flexible wiring board 420A, a communication line is added inside the laminated resin, thereby achieving electrical connection with the flexible wiring board 420A.
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Description
Claims (520)
- 一摄像模组,其特征在于,包括:一镜头、一感光芯片和至少一感光芯片连接装置,其中所述镜头位于所述感光芯片的感光路径,其中所述感光芯片连接装置被设置于所述感光芯片以用于实现所述感光芯片的电气连接。
- 根据权利要求1所述的摄像模组,其中所述感光芯片连接装置具体实施为长于所述感光芯片上的金属体。
- 根据权利要求2所述的摄像模组,其中所述感光芯片连接装置具体实施为电镀于所述感光芯片上的金属柱体。
- 根据权利要求2所述的摄像模组,其中所述感光芯片连接装置的材质选自金、铜、金铜合金和锡镍合金。
- 根据权利要求2所述的摄像模组,其中所述感光芯片连接装置具体实施为一铜柱。
- 根据权利要求1所述的摄像模组,其中所述感光芯片连接装置包括一连接元件和一导通元件,其中所述连接元件预设于所述感光芯片的表面,其中所述导通元件被可通电牢固设置于所述连接元件并从所述连接元件凸出。
- 根据权利要求6所述的摄像模组,其中所述导通元件具体实施为长于所述感光芯片上的所述连接元件的金属体。
- 根据权利要求7所述的摄像模组,其中所述导通元件具体实施为电镀于所述感光芯片上的所述连接元件的金属柱体。
- 根据权利要求6所述的摄像模组,其中所述导通元件的材质选自金、铜、金铜合金和锡镍合金。
- 根据权利要求8所述的摄像模组,其中所述导通元件具体实施为一铜柱。
- 根据权利要求6所述的摄像模组,其中所述连接元件具体实施为一金属连接盘。
- 根据权利要求10所述的摄像模组,其中所述连接元件具体实施为一金属连接盘。
- 根据权利要求2-9中任一所述的摄像模组,还包括一线路板,其中所述感光芯片通过所述感光芯片连接装置可导通地连接于所述线路板。
- 根据权利要求10所述的摄像模组,还包括一线路板,其中所述感光芯 片通过所述感光芯片连接装置可导通地连接于所述线路板。
- 根据权利要求11所述的摄像模组,还包括一线路板,其中所述感光芯片通过所述感光芯片连接装置可导通地连接于所述线路板。
- 根据权利要求12所述的摄像模组,还包括一线路板,其中所述感光芯片通过所述感光芯片连接装置可导通地连接于所述线路板。
- 根据权利要求14所述的摄像模组,其中所述感光芯片连接装置与所述线路板电气导通连接的方式选自异向导电胶、超声波焊接、热压焊接、回流焊焊接中的一种。
- 根据权利要求16所述的摄像模组,其中所述感光芯片连接装置与所述线路板电气导通连接的方式选自异向导电胶、超声波焊接、热压焊接、回流焊焊接中的一种。
- 根据权利要求2-9中任一所述的摄像模组,还包括一电气支架,其中所述感光芯片通过所述感光芯片连接装置可导通地连接于所述电气支架。
- 根据权利要求10所述的摄像模组,还包括一电气支架,其中所述感光芯片通过所述感光芯片连接装置可导通地连接于所述电气支架。
- 根据权利要求11所述的摄像模组,还包括一电气支架,其中所述感光芯片通过所述感光芯片连接装置可导通地连接于所述电气支架。
- 根据权利要求12所述的摄像模组,还包括一电气支架,其中所述感光芯片通过所述感光芯片连接装置可导通地连接于所述电气支架。
- 根据权利要求20所述的摄像模组,其中所述感光芯片连接装置与所述电气支架电气导通连接的方式选自异向导电胶、超声波焊接、热压焊接、回流焊焊接中的一种。
- 根据权利要求22所述的摄像模组,其中所述感光芯片连接装置与所述电气支架电气导通连接的方式选自异向导电胶、超声波焊接、热压焊接、回流焊焊接中的一种。
- 根据权利要求2所述的摄像模组,其中具有所述感光芯片连接装置的所述感光芯片通过先形成具有一系列所述感光芯片连接装置的一感光芯片晶圆,然后再切割所述感光芯片晶圆而形成。
- 根据权利要求5所述的摄像模组,其中具有所述感光芯片连接装置的所述感光芯片通过先形成具有一系列所述感光芯片连接装置的一感光芯片晶圆,然 后再切割所述感光芯片晶圆而形成。
- 根据权利要求13所述的摄像模组,其中具有所述感光芯片连接装置的所述感光芯片通过先形成具有一系列所述感光芯片连接装置的一感光芯片晶圆,然后再切割所述感光芯片晶圆而形成。
- 根据权利要求15所述的摄像模组,其中具有所述感光芯片连接装置的所述感光芯片通过先形成具有一系列所述感光芯片连接装置的一感光芯片晶圆,然后再切割所述感光芯片晶圆而形成。
- 根据权利要求19所述的摄像模组,其中具有所述感光芯片连接装置的所述感光芯片通过先形成具有一系列所述感光芯片连接装置的一感光芯片晶圆,然后再切割所述感光芯片晶圆而形成。
- 根据权利要求21所述的摄像模组,其中具有所述感光芯片连接装置的所述感光芯片通过先形成具有一系列所述感光芯片连接装置的一感光芯片晶圆,然后再切割所述感光芯片晶圆而形成。
- 一摄像模组,其特征在于,包括:一光学镜头;一感光芯片;和至少一连接装置;其中所述感光芯片能够接收经过所述光学镜头的光,其中所述连接装置能够实现所述感光芯片的通电导通。
- 根据权利要求31所述的摄像模组,其中所述连接装置包括一连接元件和一导通元件,其中所述导通元件通过可通电连接方式被设置于所述连接元件。
- 根据权利要求32所述的摄像模组,其中所述连接装置还包括一涂层,其中所述涂层通过可通电连接方式被设置于所述导通元件。
- 根据权利要求31所述的摄像模组,其中所述连接装置包括一连接元件和一涂层,其中所述涂层通过可通电连接方式被设置于所述连接元件。
- 根据权利要求31~34中任意一项所述的摄像模组,其中所述导通元件具体实施为金属体。
- 根据权利要求35所述的摄像模组,其中所述涂层具体实施为一金属涂层。
- 根据权利要求36所述的摄像模组,其中所述金属涂层具体实施为一锡涂 层。
- 根据权利要求35所述的摄像模组,其中所述连接元件具体实施为一连接盘。
- 根据权利要求38所述的摄像模组,其中所述连接盘具体实施为一焊盘。
- 根据权利要求39所述的摄像模组,其中所述金属体的材质选自金、铜和锡镍合金,优选为金或铜。
- 根据权利要求40所述的摄像模组,其中所述金属体为金属柱体,其中所述金属柱体被设置于所述焊盘的方式是电镀,优选为电镀方式。
- 根据权利要求41所述的摄像模组,其中所述金属体为金属球体,其中所述金属球体被设置于所述焊盘的方式是植球。
- 根据权利要求42所述的摄像模组,其中所述锡涂层的设置方法优选为电镀方式。
- 根据权利要求43所述的摄像模组,其中所述摄像模组还包括一马达,其中所述光学镜头被设置于所述马达。
- 根据权利要求32至43中任一所述的摄像模组,其中所述摄像模组还包括一线路板,其中所述连接元件被设置于所述线路板,以用于可通电导通所述线路板和所述感光芯片。
- 根据权利要求44所述的摄像模组,其中所述摄像模组还包括一线路板,其中所述连接元件被设置于所述线路板,以用于可通电导通所述线路板和所述感光芯片。
- 根据权利要求32至43中任一所述的摄像模组,其中所述摄像模组还包括一电气支架,其中所述连接元件被设置于所述电气支架,以用于可通电导通所述电气支架和所述感光芯片。
- 根据权利要求44所述的摄像模组,其中所述线路板具体实施为一柔性线路板,其中所述摄像模组还包括一电气支架,其中所述连接元件被设置于所述电气支架,以用于可通电导通所述电气支架和所述感光芯片。
- 根据权利要求48所述的摄像模组,其中所述连接装置的数量至少为二,其中一个所述连接装置被用于可通电连接所述电气支架和所述感光芯片,其中另一个所述连接装置被用于可通电连接所述电气支架和所述马达,其中用于可通电连接所述感光芯片于所述电气支架的所述连接装置的所述连接元件和用于可通 电连接所述马达于所述电气支架的所述连接装置的所述连接元件均被设置于所述电气支架。
- 根据权利要求49所述的摄像模组,其中用于可通电连接所述感光芯片于所述电气支架的所述连接装置的所述导通元件与所述感光芯片进行牢固连接,其中用于可通电连接所述马达于所述电气支架的所述连接装置的所述导通元件与所述马达牢固连接。
- 根据权利要求49所述的摄像模组,其中用于可通电连接所述感光芯片于所述电气支架的所述连接装置的所述涂层与所述感光芯片进行牢固连接,其中用于可通电连接所述马达于所述电气支架的所述连接装置的所述涂层牢固连接于所述马达。
- 根据权利要求51所述的摄像模组,其中所述摄像模组还包括一滤光片,其中所述滤光片被设置于所述光学镜头和所述感光芯片之间。
- 根据权利要求52所述的摄像模组,其中所述摄像模组还包括一电路,其中所述电路包括一系列导体和一系列电子元件,其中所述导体被用于导通所述感光芯片、所述马达、所述线路板和所述电子元件。
- 一摄像模组导通方法,其特征在于,包括以下步骤:(a):设置一导通元件于一摄像模组的一第一摄像模组电气元件;(b):可通电牢固连接所述导通元件和预设第二摄像模组电气元件,其中用于可通电固定连接的方式具体实施为焊接;其中所述第一摄像模组电气元件和所述第二摄像模组电气元件分别选自马达、电气支架、感光芯片、线路板和电子元件中的两种,其中所述导通元件具体实施为一金属体。
- 一摄像模组导通方法,其特征在于,包括以下步骤:(A):设置一导通元件于一摄像模组的一第一摄像模组电气元件;(B):设置一涂层于所述导通元件,其中所述涂层具体实施为金属涂层,其中所述金属涂层可以是但不限于锡涂层;和(C):可通电牢固连接所述涂层和预设第二摄像模组电气元件,其中用于可通电固定连接的方式可以是但不限于焊接;其中所述第一摄像模组电气元件和所述第二摄像模组电气元件分别选自马达、电气支架、感光芯片、线路板和电子元件中的两种,其中所述导通元件具体 实施为一金属体。
- 根据权利要求54所述的摄像模组导通方法,其中所述步骤(A)具体实施为:设置一金属体于所述摄像模组的所述第一摄像模组电气元件的焊盘。
- 根据权利要求55所述的摄像模组导通方法,其中所述步骤(A)具体实施为:设置一金属体于所述摄像模组的所述第一摄像模组电气元件的焊盘。
- 一摄像模组导通方法,其特征在于,包括以下步骤:(i):设置一涂层于一摄像模组的一第一摄像模组电气元件,其中所述涂层可以实施为一金属涂层,其中所述金属涂层可以是但不限于锡涂层;和(ii):可通电牢固连接所述涂层和预设第二摄像模组电气元件,其中用于可通电固定连接的方式可以是但不限于焊接;其中所述第一摄像模组电气元件和所述第二摄像模组电气元件分别选自马达、电气支架、感光芯,片、线路板和电子元件中的两种。
- 根据权利要求55所述的摄像模组导通方法,其中所述步骤(i)具体实施为:设置一金属涂层于所述摄像模组的所述第一摄像模组电气元件的焊盘。
- 根据权利要求54~59中任意一项所述的摄像模组导通方法,其中所述第一摄像模组电气元件和所述第二摄像模组电气元件对位后叠层通过回流焊压合工艺连通,实现电路导通。
- 根据权利要求60所述的摄像模组导通方法,其中所述导通方法还可以包括步骤:Sa:对多个第一摄像模组电气元件进行拼版作业。
- 一具有连接装置的电气支架,其被应用于一摄像模组,其特征在于,包括一连接装置和一电气支架,其中所述电气支架包括一支架主体和一电路,其中所述电路被内埋于所述电路,其中所述连接装置被设置于所述电气支架并与所述电路可通电连接,以实现该摄像模组的电气导通。
- 根据权利要求62所述的电气支架,其中所述连接装置包括至少一感光芯片连接装置,其中所述感光芯片连接装置具体实施为长于所述电气支架并从所述电气支架凸出的金属体,其中所述感光芯片连接装置与所述电路可通电连接,其中所述感光芯片连接装置被用于可通电连接该摄像模组的一感光芯片。
- 根据权利要求63所述的电气支架,其中所述感光芯片连接装置包括电镀于所述电气支架的金属柱体。
- 根据权利要求64所述的电气支架,其中所述金属柱体的材质选自金、铜、金铜合金和锡镍合金。
- 根据权利要求65所述的电气支架,其中所述金属柱体具体实施为一铜柱。
- 根据权利要求64所述的电气支架,其中所述感光芯片连接装置进一步包括一涂层,其中所述涂层被设置于所述金属柱体并与所述金属柱体进行可通电连接。
- 根据权利要求67所述的电气支架,其中所述涂层具体实施为一金属涂层。
- 根据权利要求68所述的电气支架,其中所述涂层具体实施为一锡涂层。
- 根据权利要求66所述的电气支架,其中所述感光芯片连接装置进一步包括一金属涂层,其中所述金属涂层被设置于所述金属柱体并与所述金属柱体进行可通电连接。
- 根据权利要求70所述的电气支架,其中所述金属涂层具体实施为一锡涂层。
- 根据权利要求63所述的电气支架,其中所述感光芯片连接装置包括一连接元件和一导通元件,其中所述连接元件预设于电气支架的表面,其中所述导通元件被可通电牢固设置于所述连接元件并从所述连接元件凸出。
- 根据权利要求72所述的电气支架,其中所述导通元件的材质选自金、铜、金铜合金和锡镍合金。
- 根据权利要求73所述的电气支架,其中所述连接元件具体实施为一金属连接盘。
- 根据权利要求73所述的电气支架,其中所述导通元件具体实施为长于所述连接元件的金属体。
- 根据权利要求74所述的电气支架,其中所述导通元件具体实施为电镀于所述连接元件的金属柱体。
- 根据权利要求76所述的电气支架,其中所述导通元件具体实施为一铜柱。
- 根据权利要求73所述的电气支架,其中所述导通元件具体实施为一金属球体。
- 根据权利要求72所述的电气支架,其中所述感光芯片连接装置进一步包括一涂层,其中所述涂层被设置于所述导通元件并与所述导通元件进行可通电连接。
- 根据权利要求79所述的电气支架,其中所述涂层具体实施为一金属涂层。
- 根据权利要求80所述的电气支架,其中所述涂层具体实施为一锡涂层。
- 根据权利要求73所述的电气支架,其中所述感光芯片连接装置进一步包括一金属涂层,其中所述金属涂层被设置于所述导通元件并与所述导通元件进行可通电连接。
- 根据权利要求82所述的电气支架,其中所述金属涂层具体实施为一锡涂层。
- 根据权利要求78所述的电气支架,其中所述感光芯片连接装置进一步包括一锡涂层,其中所述锡涂层被设置于所述金属球体并与所述金属球体进行可通电连接。
- 根据权利要求63所述的电气支架,其中所述感光芯片连接装置包括一连接元件和一涂层,其中所述连接元件预设于电气支架的表面,其中所述涂层被可通电设置于所述连接元件。
- 根据权利要求85所述的电气支架,其中所述涂层具体实施为一金属涂层。
- 根据权利要求86所述的电气支架,其中所述涂层具体实施为一锡涂层。
- 根据权利要求62所述的电气支架,其中所述连接装置包括至少一马达连接装置,其中所述马达连接装置具体实施为长于所述电气支架并从所述电气支架凸出的金属体,其中所述马达连接装置与所述电路可通电连接,其中所述马达连接装置被用于可通电连接该摄像模组的一马达。
- 根据权利要求88所述的电气支架,其中所述马达连接装置包括电镀于所述电气支架的金属柱体。
- 根据权利要求89所述的电气支架,其中所述金属柱体的材质选自金、铜、金铜合金和锡镍合金。
- 根据权利要求90所述的电气支架,其中所述金属柱体具体实施为一铜柱。
- 根据权利要求89所述的电气支架,其中所述马达连接装置进一步包括一涂层,其中所述涂层被设置于所述金属柱体并与所述金属柱体进行可通电连接。
- 根据权利要求92所述的电气支架,其中所述涂层具体实施为一金属涂层。
- 根据权利要求93所述的电气支架,其中所述涂层具体实施为一锡涂层。
- 根据权利要求91所述的电气支架,其中所述马达连接装置进一步包括一金属涂层,其中所述金属涂层被设置于所述金属柱体并与所述金属柱体进行可通电连接。
- 根据权利要求95所述的电气支架,其中所述金属涂层具体实施为一锡涂层。
- 根据权利要求88所述的电气支架,其中所述马达连接装置包括一连接元件和一导通元件,其中所述连接元件预设于电气支架的表面,其中所述导通元件被可通电牢固设置于所述连接元件并从所述连接元件凸出。
- 根据权利要求97所述的电气支架,其中所述导通元件的材质选自金、铜、金铜合金和锡镍合金。
- 根据权利要求98所述的电气支架,其中所述连接元件具体实施为一金属连接盘。
- 根据权利要求98所述的电气支架,其中所述导通元件具体实施为长于所述连接元件的金属体。
- 根据权利要求99所述的电气支架,其中所述导通元件具体实施为电镀于所述连接元件的金属柱体。
- 根据权利要求101所述的电气支架,其中所述导通元件具体实施为一铜柱。
- 根据权利要求98所述的电气支架,其中所述导通元件具体实施为一金属球体。
- 根据权利要求97所述的电气支架,其中所述马达连接装置进一步包括一涂层,其中所述涂层被设置于所述导通元件并与所述导通元件进行可通电连接。
- 根据权利要求104所述的电气支架,其中所述涂层具体实施为一金属涂层。
- 根据权利要求105所述的电气支架,其中所述涂层具体实施为一锡涂层。
- 根据权利要求98所述的电气支架,其中所述马达连接装置进一步包括一金属涂层,其中所述金属涂层被设置于所述导通元件并与所述导通元件进行可通电连接。
- 根据权利要求107所述的电气支架,其中所述金属涂层具体实施为一锡涂层。
- 根据权利要求103所述的电气支架,其中所述马达连接装置进一步包括一锡涂层,其中所述锡涂层被设置于所述金属球体并与所述金属球体进行可通电连接。
- 根据权利要求88所述的电气支架,其中所述马达连接装置包括一连接元件和一涂层,其中所述连接元件预设于电气支架的表面,其中所述涂层被可通电设置于所述连接元件。
- 根据权利要求110所述的电气支架,其中所述涂层具体实施为一金属涂层。
- 根据权利要求111所述的电气支架,其中所述涂层具体实施为一锡涂层。
- 根据权利要求62所述的电气支架,其中所述连接装置包括至少一线路板连接装置,其中所述线路板连接装置具体实施为长于所述电气支架并从所述电气支架凸出的金属体,其中所述线路板连接装置与所述电路可通电连接,其中所述线路板连接装置被用于可通电连接该摄像模组的一线路板。
- 根据权利要求113所述的电气支架,其中所述线路板连接装置包括电镀于所述电气支架的金属柱体。
- 根据权利要求114所述的电气支架,其中所述金属柱体的材质选自金、铜、金铜合金和锡镍合金。
- 根据权利要求115所述的电气支架,其中所述金属柱体具体实施为一铜柱。
- 根据权利要求114所述的电气支架,其中所述线路板连接装置进一步包括一涂层,其中所述涂层被设置于所述金属柱体并与所述金属柱体进行可通电连接。
- 根据权利要求117所述的电气支架,其中所述涂层具体实施为一金属涂层。
- 根据权利要求118所述的电气支架,其中所述涂层具体实施为一锡涂层。
- 根据权利要求116所述的电气支架,其中所述线路板连接装置进一步包括一金属涂层,其中所述金属涂层被设置于所述金属柱体并与所述金属柱体进行可通电连接。
- 根据权利要求120所述的电气支架,其中所述金属涂层具体实施为一锡涂层。
- 根据权利要求113所述的电气支架,其中所述线路板连接装置包括一连接元件和一导通元件,其中所述连接元件预设于电气支架的表面,其中所述导通元件被可通电牢固设置于所述连接元件并从所述连接元件凸出。
- 根据权利要求122所述的电气支架,其中所述导通元件的材质选自金、铜、金铜合金和锡镍合金。
- 根据权利要求123所述的电气支架,其中所述连接元件具体实施为一金属连接盘。
- 根据权利要求123所述的电气支架,其中所述导通元件具体实施为长于所述连接元件的金属体。
- 根据权利要求124所述的电气支架,其中所述导通元件具体实施为电镀于所述连接元件的金属柱体。
- 根据权利要求126所述的电气支架,其中所述导通元件具体实施为一铜柱。
- 根据权利要求123所述的电气支架,其中所述导通元件具体实施为一金属球体。
- 根据权利要求122所述的电气支架,其中所述线路板连接装置进一步包括一涂层,其中所述涂层被设置于所述导通元件并与所述导通元件进行可通电连接。
- 根据权利要求129所述的电气支架,其中所述涂层具体实施为一金属涂层。
- 根据权利要求130所述的电气支架,其中所述涂层具体实施为一锡涂层。
- 根据权利要求123所述的电气支架,其中所述线路板连接装置进一步包括一金属涂层,其中所述金属涂层被设置于所述导通元件并与所述导通元件进行可通电连接。
- 根据权利要求132所述的电气支架,其中所述金属涂层具体实施为一锡涂层。
- 根据权利要求128所述的电气支架,其中所述线路板连接装置进一步包括一锡涂层,其中所述锡涂层被设置于所述金属球体并与所述金属球体进行可通电连接。
- 根据权利要求113所述的电气支架,其中所述线路板连接装置包括一连接元件和一涂层,其中所述连接元件预设于电气支架的表面,其中所述涂层被可通电设置于所述连接元件。
- 根据权利要求135所述的电气支架,其中所述涂层具体实施为一金属涂层。
- 根据权利要求136所述的电气支架,其中所述涂层具体实施为一锡涂层。
- 根据权利要求62所述的电气支架,其中所述连接装置包括至少一连接装置,其中所述连接装置具体实施为长于所述电气支架并从所述电气支架凸出的金属体,其中所述连接装置与所述电路可通电连接。
- 根据权利要求138所述的电气支架,其中所述连接装置包括电镀于所述电气支架的金属柱体。
- 根据权利要求139所述的电气支架,其中所述金属柱体的材质选自金、铜、金铜合金和锡镍合金。
- 根据权利要求140所述的电气支架,其中所述金属柱体具体实施为一铜柱。
- 根据权利要求139所述的电气支架,其中所述连接装置进一步包括一涂层,其中所述涂层被设置于所述金属柱体并与所述金属柱体进行可通电连接。
- 根据权利要求142所述的电气支架,其中所述涂层具体实施为一金属涂层。
- 根据权利要求143所述的电气支架,其中所述涂层具体实施为一锡涂层。
- 根据权利要求141所述的电气支架,其中所述连接装置进一步包括一金属涂层,其中所述金属涂层被设置于所述金属柱体并与所述金属柱体进行可通电连接。
- 根据权利要求145所述的电气支架,其中所述金属涂层具体实施为一锡涂层。
- 根据权利要求138所述的电气支架,其中所述连接装置包括一连接元件和一导通元件,其中所述连接元件预设于电气支架的表面,其中所述导通元件被可通电牢固设置于所述连接元件并从所述连接元件凸出。
- 根据权利要求147所述的电气支架,其中所述导通元件的材质选自金、铜、金铜合金和锡镍合金。
- 根据权利要求148所述的电气支架,其中所述连接元件具体实施为一金属连接盘。
- 根据权利要求148所述的电气支架,其中所述导通元件具体实施为长于所述连接元件的金属体。
- 根据权利要求149所述的电气支架,其中所述导通元件具体实施为电镀于所述连接元件的金属柱体。
- 根据权利要求151所述的电气支架,其中所述导通元件具体实施为一铜柱。
- 根据权利要求148所述的电气支架,其中所述导通元件具体实施为一金属球体。
- 根据权利要求147所述的电气支架,其中所述连接装置进一步包括一涂层,其中所述涂层被设置于所述导通元件并与所述导通元件进行可通电连接。
- 根据权利要求154所述的电气支架,其中所述涂层具体实施为一金属涂层。
- 根据权利要求155所述的电气支架,其中所述涂层具体实施为一锡涂层。
- 根据权利要求148所述的电气支架,其中所述连接装置进一步包括一金属涂层,其中所述金属涂层被设置于所述导通元件并与所述导通元件进行可通电连接。
- 根据权利要求157所述的电气支架,其中所述金属涂层具体实施为一锡涂层。
- 根据权利要求153所述的电气支架,其中所述连接装置进一步包括一锡涂层,其中所述锡涂层被设置于所述金属球体并与所述金属球体进行可通电连接。
- 根据权利要求138所述的电气支架,其中所述连接装置包括一连接元件和一涂层,其中所述连接元件预设于电气支架的表面,其中所述涂层被可通电设 置于所述连接元件。
- 根据权利要求160所述的电气支架,其中所述涂层具体实施为一金属涂层。
- 根据权利要求161所述的电气支架,其中所述涂层具体实施为一锡涂层。
- 根据权利要求138~162中任意一项所述的电气支架,其中所述连接装置的数量为二组,其中该二组连接装置分别被用于将该摄像模组的一感光芯片和该摄像模组的一马达可通电连接于所述电气支架。
- 根据权利要求138~162中任意一项所述的电气支架,其中所述连接装置的数量为二组,其中该二组连接装置分别被用于将该摄像模组的一感光芯片和该摄像模组的一线路板可通电连接于所述电气支架。
- 根据权利要求138~162中任意一项所述的电气支架,其中所述连接装置的数量为二组,其中该二组连接装置分别被用于将该摄像模组的一线路板和该摄像模组的一马达可通电连接于所述电气支架。
- 根据权利要求138~162中任意一项所述的电气支架,其中所述连接装置的数量为三组,其中该三组连接装置分别被用于将该摄像模组的一感光芯片、该摄像模组的一线路板和该摄像模组的一马达可通电连接于所述电气支架。
- 一具有连接装置的感光芯片,其被应用于一摄像模组,其特征在于,包括一连接装置和一感光芯片,其中所述连接装置从所述感光芯片凸出并与所述感光芯片可通电连接。
- 根据权利要求167所述的感光芯片,其中所述连接装置具体实施为长于所述感光芯片并从所述感光芯片凸出的金属体。
- 根据权利要求168所述的感光芯片,其中所述连接装置包括电镀于所述感光芯片的金属柱体。
- 根据权利要求169所述的感光芯片,其中所述金属柱体的材质选自金、铜、金铜合金和锡镍合金。
- 根据权利要求170所述的感光芯片,其中所述金属柱体具体实施为一铜柱。
- 根据权利要求169所述的感光芯片,其中所述连接装置进一步包括一涂层,其中所述涂层被设置于所述金属柱体并与所述金属柱体进行可通电连接。
- 根据权利要求172所述的感光芯片,其中所述涂层具体实施为一金属涂 层。
- 根据权利要求173所述的感光芯片,其中所述涂层具体实施为一锡涂层。
- 根据权利要求171所述的感光芯片,其中所述连接装置进一步包括一金属涂层,其中所述金属涂层被设置于所述金属柱体并与所述金属柱体进行可通电连接。
- 根据权利要求175所述的感光芯片,其中所述金属涂层具体实施为一锡涂层。
- 根据权利要求167所述的感光芯片,其中所述连接装置包括一连接元件和一导通元件,其中所述连接元件预设于感光芯片的表面,其中所述导通元件被可通电牢固设置于所述连接元件并从所述连接元件凸出。
- 根据权利要求177所述的感光芯片,其中所述导通元件的材质选自金、铜、金铜合金和锡镍合金。
- 根据权利要求178所述的感光芯片,其中所述连接元件具体实施为一金属连接盘。
- 根据权利要求178所述的感光芯片,其中所述导通元件具体实施为长于所述连接元件的金属体。
- 根据权利要求179所述的感光芯片,其中所述导通元件具体实施为电镀于所述连接元件的金属柱体。
- 根据权利要求181所述的感光芯片,其中所述导通元件具体实施为一铜柱。
- 根据权利要求178所述的感光芯片,其中所述导通元件具体实施为一金属球体。
- 根据权利要求177所述的感光芯片,其中所述连接装置进一步包括一涂层,其中所述涂层被设置于所述导通元件并与所述导通元件进行可通电连接。
- 根据权利要求184所述的感光芯片,其中所述涂层具体实施为一金属涂层。
- 根据权利要求185所述的感光芯片,其中所述涂层具体实施为一锡涂层。
- 根据权利要求178所述的感光芯片,其中所述连接装置进一步包括一金属涂层,其中所述金属涂层被设置于所述导通元件并与所述导通元件进行可通电连接。
- 根据权利要求187所述的感光芯片,其中所述金属涂层具体实施为一锡涂层。
- 根据权利要求183所述的感光芯片,其中所述连接装置进一步包括一锡涂层,其中所述锡涂层被设置于所述金属球体并与所述金属球体进行可通电连接。
- 根据权利要求167所述的感光芯片,其中所述连接装置包括一连接元件和一涂层,其中所述连接元件预设于感光芯片的表面,其中所述连接元件具体实施为一金属连接盘,其中所述涂层被可通电设置于所述连接元件。
- 根据权利要求190所述的感光芯片,其中所述涂层具体实施为一金属涂层。
- 根据权利要求191所述的感光芯片,其中所述涂层具体实施为一锡涂层。
- 根据权利要求167~192中任意一项所述的感光芯片,其中所述连接装置被用于将该摄像模组的一电气支架可通电连接于所述感光芯片。
- 根据权利要求167~192中任意一项所述的感光芯片,其中所述连接装置被用于将该摄像模组的一线路板可通电连接于所述感光芯片。
- 一具有连接装置的线路板,其被应用于一摄像模组,其特征在于,包括一连接装置和一线路板,其中所述连接装置从所述线路板凸出并与所述线路板可通电连接。
- 根据权利要求195所述的线路板,其中所述连接装置包括长于所述线路板并从所述线路板凸出的金属体。
- 根据权利要求196所述的线路板,其中所述连接装置包括电镀于所述线路板的金属柱体。
- 根据权利要求197所述的线路板,其中所述金属柱体的材质选自金、铜、金铜合金和锡镍合金。
- 根据权利要求198所述的线路板,其中所述金属柱体具体实施为一铜柱。
- 根据权利要求197所述的线路板,其中所述连接装置进一步包括一涂层,其中所述涂层被设置于所述金属柱体并与所述金属柱体进行可通电连接。
- 根据权利要求200所述的线路板,其中所述涂层具体实施为一金属涂层。
- 根据权利要求201所述的线路板,其中所述涂层具体实施为一锡涂层。
- 根据权利要求199所述的线路板,其中所述连接装置进一步包括一金属 涂层,其中所述金属涂层被设置于所述金属柱体并与所述金属柱体进行可通电连接。
- 根据权利要求203所述的线路板,其中所述金属涂层具体实施为一锡涂层。
- 根据权利要求195所述的线路板,其中所述连接装置包括一连接元件和一导通元件,其中所述连接元件预设于线路板的表面,其中所述导通元件被可通电牢固设置于所述连接元件并从所述连接元件凸出。
- 根据权利要求205所述的线路板,其中所述导通元件的材质选自金、铜、金铜合金和锡镍合金。
- 根据权利要求206所述的线路板,其中所述连接元件具体实施为一金属连接盘。
- 根据权利要求206所述的线路板,其中所述导通元件具体实施为长于所述连接元件的金属体。
- 根据权利要求207所述的线路板,其中所述导通元件具体实施为电镀于所述连接元件的金属柱体。
- 根据权利要求209所述的线路板,其中所述导通元件具体实施为一铜柱。
- 根据权利要求206所述的线路板,其中所述导通元件具体实施为一金属球体。
- 根据权利要求205所述的线路板,其中所述连接装置进一步包括一涂层,其中所述涂层被设置于所述导通元件并与所述导通元件进行可通电连接。
- 根据权利要求212所述的线路板,其中所述涂层具体实施为一金属涂层。
- 根据权利要求213所述的线路板,其中所述涂层具体实施为一锡涂层。
- 根据权利要求206所述的线路板,其中所述连接装置进一步包括一金属涂层,其中所述金属涂层被设置于所述导通元件并与所述导通元件进行可通电连接。
- 根据权利要求215所述的线路板,其中所述金属涂层具体实施为一锡涂层。
- 根据权利要求211所述的线路板,其中所述连接装置进一步包括一锡涂层,其中所述锡涂层被设置于所述金属球体并与所述金属球体进行可通电连接。
- 根据权利要求195所述的线路板,其中所述连接装置包括一连接元件和 一涂层,其中所述连接元件预设于线路板的表面,其中所述连接元件具体实施为一金属连接盘,其中所述涂层被可通电设置于所述连接元件。
- 根据权利要求218所述的线路板,其中所述涂层具体实施为一锡涂层。
- 根据权利要求195~219中任意一项所述的线路板,其中所述连接装置被用于将该摄像模组的一感光芯片可通电连接于所述线路板。
- 根据权利要求195~219中任意一项所述的线路板,其中所述连接装置被用于将该摄像模组的一电气支架可通电连接于所述线路板。
- 一摄像模组,其特征在于,包括:一镜头、一感光芯片和至少一连接装置,其中所述镜头位于所述感光芯片的感光路径,其中所述连接装置被设置于所述感光芯片以用于实现所述感光芯的电气连接,其中所述电气支架包括一支架主体和一电路,其中所述电路被内埋于所述支架主体。
- 根据权利要求222所述的摄像模组,其中所述连接装置包括至少一感光芯片连接装置,其中所述感光芯片连接装置具体实施为长于所述电气支架并从所述电气支架凸出的金属体,其中所述感光芯片连接装置与所述电路可通电连接,其中所述感光芯片连接装置被用于可通电连接所述摄像模组的所述感光芯片。
- 根据权利要求223所述的摄像模组,其中所述感光芯片连接装置包括电镀于所述电气支架的金属柱体。
- 根据权利要求224所述的摄像模组,其中所述金属柱体的材质选自金、铜、金铜合金和锡镍合金。
- 根据权利要求225所述的摄像模组,其中所述金属柱体具体实施为一铜柱。
- 根据权利要求224所述的摄像模组,其中所述感光芯片连接装置进一步包括一涂层,其中所述涂层被设置于所述金属柱体并与所述金属柱体进行可通电连接。
- 根据权利要求227所述的摄像模组,其中所述涂层具体实施为一金属涂层。
- 根据权利要求228所述的摄像模组,其中所述涂层具体实施为一锡涂层。
- 根据权利要求226所述的摄像模组,其中所述感光芯片连接装置进一步包括一金属涂层,其中所述金属涂层被设置于所述金属柱体并与所述金属柱体进 行可通电连接。
- 根据权利要求230所述的摄像模组,其中所述金属涂层具体实施为一锡涂层。
- 根据权利要求223所述的摄像模组,其中所述感光芯片连接装置包括一连接元件和一导通元件,其中所述连接元件预设于电气支架的表面,其中所述导通元件被可通电牢固设置于所述连接元件并从所述连接元件凸出。
- 根据权利要求232所述的摄像模组,其中所述导通元件的材质选自金、铜、金铜合金和锡镍合金。
- 根据权利要求233所述的摄像模组,其中所述连接元件具体实施为一金属连接盘。
- 根据权利要求233所述的摄像模组,其中所述导通元件具体实施为长于所述连接元件的金属体。
- 根据权利要求234所述的摄像模组,其中所述导通元件具体实施为电镀于所述连接元件的金属柱体。
- 根据权利要求236所述的摄像模组,其中所述导通元件具体实施为一铜柱。
- 根据权利要求233所述的摄像模组,其中所述导通元件具体实施为一金属球体。
- 根据权利要求232所述的摄像模组,其中所述感光芯片连接装置进一步包括一涂层,其中所述涂层被设置于所述导通元件并与所述导通元件进行可通电连接。
- 根据权利要求239所述的摄像模组,其中所述涂层具体实施为一金属涂层。
- 根据权利要求240所述的摄像模组,其中所述涂层具体实施为一锡涂层。
- 根据权利要求233所述的摄像模组,其中所述感光芯片连接装置进一步包括一金属涂层,其中所述金属涂层被设置于所述导通元件并与所述导通元件进行可通电连接。
- 根据权利要求242所述的摄像模组,其中所述金属涂层具体实施为一锡涂层。
- 根据权利要求238所述的摄像模组,其中所述感光芯片连接装置进一步 包括一锡涂层,其中所述锡涂层被设置于所述金属球体并与所述金属球体进行可通电连接。
- 根据权利要求223所述的摄像模组,其中所述感光芯片连接装置包括一连接元件和一涂层,其中所述连接元件预设于电气支架的表面,其中所述涂层被可通电设置于所述连接元件。
- 根据权利要求245所述的摄像模组,其中所述涂层具体实施为一金属涂层。
- 根据权利要求246所述的摄像模组,其中所述涂层具体实施为一锡涂层。
- 根据权利要求222所述的摄像模组,其中所述摄像模组进一步包括一马达,其中所述连接装置包括至少一马达连接装置,其中所述马达连接装置具体实施为长于所述电气支架并从所述电气支架凸出的金属体,其中所述马达连接装置与所述电路可通电连接,其中所述马达连接装置被用于可通电连接所述摄像模组的所述马达。
- 根据权利要求248所述的摄像模组,其中所述马达连接装置包括电镀于所述电气支架的金属柱体。
- 根据权利要求249所述的摄像模组,其中所述金属柱体的材质选自金、铜、金铜合金和锡镍合金。
- 根据权利要求250所述的摄像模组,其中所述金属柱体具体实施为一铜柱。
- 根据权利要求249所述的摄像模组,其中所述马达连接装置进一步包括一涂层,其中所述涂层被设置于所述金属柱体并与所述金属柱体进行可通电连接。
- 根据权利要求252所述的摄像模组,其中所述涂层具体实施为一金属涂层。
- 根据权利要求253所述的摄像模组,其中所述涂层具体实施为一锡涂层。
- 根据权利要求251所述的摄像模组,其中所述马达连接装置进一步包括一金属涂层,其中所述金属涂层被设置于所述金属柱体并与所述金属柱体进行可通电连接。
- 根据权利要求255所述的摄像模组,其中所述金属涂层具体实施为一锡涂层。
- 根据权利要求248所述的摄像模组,其中所述马达连接装置包括一连接元件和一导通元件,其中所述连接元件预设于电气支架的表面,其中所述导通元件被可通电牢固设置于所述连接元件并从所述连接元件凸出。
- 根据权利要求257所述的摄像模组,其中所述导通元件的材质选自金、铜、金铜合金和锡镍合金。
- 根据权利要求258所述的摄像模组,其中所述连接元件具体实施为一金属连接盘。
- 根据权利要求258所述的摄像模组,其中所述导通元件具体实施为长于所述连接元件的金属体。
- 根据权利要求259所述的摄像模组,其中所述导通元件具体实施为电镀于所述连接元件的金属柱体。
- 根据权利要求261所述的摄像模组,其中所述导通元件具体实施为一铜柱。
- 根据权利要求258所述的摄像模组,其中所述导通元件具体实施为一金属球体。
- 根据权利要求257所述的摄像模组,其中所述马达连接装置进一步包括一涂层,其中所述涂层被设置于所述导通元件并与所述导通元件进行可通电连接。
- 根据权利要求264所述的摄像模组,其中所述涂层具体实施为一金属涂层。
- 根据权利要求265所述的摄像模组,其中所述涂层具体实施为一锡涂层。
- 根据权利要求258所述的摄像模组,其中所述马达连接装置进一步包括一金属涂层,其中所述金属涂层被设置于所述导通元件并与所述导通元件进行可通电连接。
- 根据权利要求267所述的摄像模组,其中所述金属涂层具体实施为一锡涂层。
- 根据权利要求263所述的摄像模组,其中所述马达连接装置进一步包括一锡涂层,其中所述锡涂层被设置于所述金属球体并与所述金属球体进行可通电连接。
- 根据权利要求248所述的摄像模组,其中所述马达连接装置包括一连接 元件和一涂层,其中所述连接元件预设于电气支架的表面,其中所述涂层被可通电设置于所述连接元件。
- 根据权利要求270所述的摄像模组,其中所述涂层具体实施为一金属涂层。
- 根据权利要求271所述的摄像模组,其中所述涂层具体实施为一锡涂层。
- 根据权利要求222所述的摄像模组,其中所述摄像模组进一步包括一线路板,其中所述连接装置包括至少一线路板连接装置,其中所述线路板连接装置具体实施为长于所述电气支架并从所述电气支架凸出的金属体,其中所述线路板连接装置与所述电路可通电连接,其中所述线路板连接装置被用于可通电连接所述摄像模组的所述线路板。
- 根据权利要求273所述的摄像模组,其中所述线路板连接装置包括电镀于所述电气支架的金属柱体。
- 根据权利要求274所述的摄像模组,其中所述金属柱体的材质选自金、铜、金铜合金和锡镍合金。
- 根据权利要求275所述的摄像模组,其中所述金属柱体具体实施为一铜柱。
- 根据权利要求274所述的摄像模组,其中所述线路板连接装置进一步包括一涂层,其中所述涂层被设置于所述金属柱体并与所述金属柱体进行可通电连接。
- 根据权利要求277所述的摄像模组,其中所述涂层具体实施为一金属涂层。
- 根据权利要求278所述的摄像模组,其中所述涂层具体实施为一锡涂层。
- 根据权利要求276所述的摄像模组,其中所述线路板连接装置进一步包括一金属涂层,其中所述金属涂层被设置于所述金属柱体并与所述金属柱体进行可通电连接。
- 根据权利要求280所述的摄像模组,其中所述金属涂层具体实施为一锡涂层。
- 根据权利要求273所述的摄像模组,其中所述线路板连接装置包括一连接元件和一导通元件,其中所述连接元件预设于电气支架的表面,其中所述导通元件被可通电牢固设置于所述连接元件并从所述连接元件凸出。
- 根据权利要求282所述的摄像模组,其中所述导通元件的材质选自金、铜、金铜合金和锡镍合金。
- 根据权利要求283所述的摄像模组,其中所述连接元件具体实施为一金属连接盘。
- 根据权利要求283所述的摄像模组,其中所述导通元件具体实施为长于所述连接元件的金属体。
- 根据权利要求284所述的摄像模组,其中所述导通元件具体实施为电镀于所述连接元件的金属柱体。
- 根据权利要求286所述的摄像模组,其中所述导通元件具体实施为一铜柱。
- 根据权利要求283所述的摄像模组,其中所述导通元件具体实施为一金属球体。
- 根据权利要求282所述的摄像模组,其中所述线路板连接装置进一步包括一涂层,其中所述涂层被设置于所述导通元件并与所述导通元件进行可通电连接。
- 根据权利要求289所述的摄像模组,其中所述涂层具体实施为一金属涂层。
- 根据权利要求290所述的摄像模组,其中所述涂层具体实施为一锡涂层。
- 根据权利要求283所述的摄像模组,其中所述线路板连接装置进一步包括一金属涂层,其中所述金属涂层被设置于所述导通元件并与所述导通元件进行可通电连接。
- 根据权利要求292所述的摄像模组,其中所述金属涂层具体实施为一锡涂层。
- 根据权利要求288所述的摄像模组,其中所述线路板连接装置进一步包括一锡涂层,其中所述锡涂层被设置于所述金属球体并与所述金属球体进行可通电连接。
- 根据权利要求273所述的摄像模组,其中所述线路板连接装置包括一连接元件和一涂层,其中所述连接元件预设于电气支架的表面,其中所述涂层被可通电设置于所述连接元件。
- 根据权利要求295所述的摄像模组,其中所述涂层具体实施为一金属涂 层。
- 根据权利要求296所述的摄像模组,其中所述涂层具体实施为一锡涂层。
- 根据权利要求222所述的摄像模组,其中所述连接装置包括至少一连接装置,其中所述连接装置具体实施为长于所述电气支架并从所述电气支架凸出的金属体,其中所述连接装置与所述电路可通电连接。
- 根据权利要求298所述的摄像模组,其中所述连接装置包括电镀于所述电气支架的金属柱体。
- 根据权利要求299所述的摄像模组,其中所述金属柱体的材质选自金、铜、金铜合金和锡镍合金。
- 根据权利要求300所述的摄像模组,其中所述金属柱体具体实施为一铜柱。
- 根据权利要求299所述的摄像模组,其中所述连接装置进一步包括一涂层,其中所述涂层被设置于所述金属柱体并与所述金属柱体进行可通电连接。
- 根据权利要求302所述的摄像模组,其中所述涂层具体实施为一金属涂层。
- 根据权利要求303所述的摄像模组,其中所述涂层具体实施为一锡涂层。
- 根据权利要求301所述的摄像模组,其中所述连接装置进一步包括一金属涂层,其中所述金属涂层被设置于所述金属柱体并与所述金属柱体进行可通电连接。
- 根据权利要求305所述的摄像模组,其中所述金属涂层具体实施为一锡涂层。
- 根据权利要求298所述的摄像模组,其中所述连接装置包括一连接元件和一导通元件,其中所述连接元件预设于电气支架的表面,其中所述导通元件被可通电牢固设置于所述连接元件并从所述连接元件凸出。
- 根据权利要求307所述的摄像模组,其中所述导通元件的材质选自金、铜、金铜合金和锡镍合金。
- 根据权利要求308所述的摄像模组,其中所述连接元件具体实施为一金属连接盘。
- 根据权利要求308所述的摄像模组,其中所述导通元件具体实施为长于所述连接元件的金属体。
- 根据权利要求309所述的摄像模组,其中所述导通元件具体实施为电镀于所述连接元件的金属柱体。
- 根据权利要求311所述的摄像模组,其中所述导通元件具体实施为一铜柱。
- 根据权利要求308所述的摄像模组,其中所述导通元件具体实施为一金属球体。
- 根据权利要求307所述的摄像模组,其中所述连接装置进一步包括一涂层,其中所述涂层被设置于所述导通元件并与所述导通元件进行可通电连接。
- 根据权利要求314所述的摄像模组,其中所述涂层具体实施为一金属涂层。
- 根据权利要求315所述的摄像模组,其中所述涂层具体实施为一锡涂层。
- 根据权利要求308所述的摄像模组,其中所述连接装置进一步包括一金属涂层,其中所述金属涂层被设置于所述导通元件并与所述导通元件进行可通电连接。
- 根据权利要求317所述的摄像模组,其中所述金属涂层具体实施为一锡涂层。
- 根据权利要求313所述的摄像模组,其中所述连接装置进一步包括一锡涂层,其中所述锡涂层被设置于所述金属球体并与所述金属球体进行可通电连接。
- 根据权利要求298所述的摄像模组,其中所述连接装置包括一连接元件和一涂层,其中所述连接元件预设于电气支架的表面,其中所述涂层被可通电设置于所述连接元件。
- 根据权利要求320所述的摄像模组,其中所述涂层具体实施为一金属涂层。
- 根据权利要求321所述的摄像模组,其中所述涂层具体实施为一锡涂层。
- 根据权利要求298~322中任意一项所述的摄像模组,其中所述摄像模组进一步包括一马达,其中所述连接装置的数量为二组,其中该二组连接装置分别被用于将所述摄像模组的所述感光芯片和所述摄像模组的所述马达可通电连接于所述电气支架。
- 根据权利要求298~322中任意一项所述的摄像模组,其中所述摄像模 组进一步包括一线路板,其中所述连接装置的数量为二组,其中该二组连接装置分别被用于将所述摄像模组的一感光芯片和所述摄像模组的一线路板可通电连接于所述电气支架。
- 根据权利要求298~322中任意一项所述的摄像模组,其中所述摄像模组进一步包括一马达和一线路板,其中所述连接装置的数量为二组,其中该二组连接装置分别被用于将所述摄像模组的所述线路板和所述摄像模组的所述马达可通电连接于所述电气支架。
- 根据权利要求298~322中任意一项所述的摄像模组,其中所述摄像模组进一步包括一马达和一线路板,其中所述连接装置的数量为三组,其中该三组连接装置分别被用于将所述摄像模组的所述感光芯片、所述摄像模组的所述线路板和所述摄像模组的所述马达可通电连接于所述电气支架。
- 一摄像模组,其特征在包括一镜头、一感光芯片、一线路板和至少一连接装置,其中所述镜头位于所述感光芯片的感光路径,其中所述连接装置包括一连接装置,其中所述连接装置从所述线路板凸出并与所述线路板可通电连接,以实现该摄像模组的电气导通。
- 根据权利要求327所述的摄像模组,其中所述连接装置包括长于所述线路板并从所述线路板凸出的金属体。
- 根据权利要求328所述的摄像模组,其中所述金属体具体实施为一铜柱。
- 根据权利要求327所述的摄像模组,其中所述连接装置进一步包括一涂层,其中所述涂层被设置于所述金属柱体并与所述金属柱体进行可通电连接。
- 根据权利要求330所述的摄像模组,其中所述涂层具体实施为一金属涂层。
- 根据权利要求331所述的摄像模组,其中所述涂层具体实施为一锡涂层。
- 根据权利要求329所述的摄像模组,其中所述连接装置进一步包括一金属涂层,其中所述金属涂层被设置于所述金属体并与所述金属体进行可通电连接。
- 根据权利要求333所述的摄像模组,其中所述金属涂层具体实施为一锡涂层。
- 根据权利要求327所述的摄像模组,其中所述连接装置包括一连接元件和一导通元件,其中所述连接元件预设于线路板的表面,其中所述导通元件被可 通电牢固设置于所述连接元件并从所述连接元件凸出。
- 根据权利要求335所述的摄像模组,其中所述导通元件的材质选自金、铜、金铜合金和锡镍合金。
- 根据权利要求336所述的摄像模组,其中所述连接元件具体实施为一金属连接盘。
- 根据权利要求336所述的摄像模组,其中所述导通元件具体实施为长于所述连接元件的金属体。
- 根据权利要求337所述的摄像模组,其中所述导通元件具体实施为电镀于所述连接元件的金属柱体。
- 根据权利要求339所述的摄像模组,其中所述导通元件具体实施为一铜柱。
- 根据权利要求336所述的摄像模组,其中所述导通元件具体实施为一金属球体。
- 根据权利要求335所述的摄像模组,其中所述连接装置进一步包括一涂层,其中所述涂层被设置于所述导通元件并与所述导通元件进行可通电连接。
- 根据权利要求342所述的摄像模组,其中所述涂层具体实施为一金属涂层。
- 根据权利要求343所述的摄像模组,其中所述涂层具体实施为一锡涂层。
- 根据权利要求339所述的摄像模组,其中所述连接装置进一步包括一金属涂层,其中所述金属涂层被设置于所述金属柱体并与所述金属柱体进行可通电连接。
- 根据权利要求345所述的摄像模组,其中所述金属涂层具体实施为一锡涂层。
- 根据权利要求341所述的摄像模组,其中所述连接装置进一步包括一锡涂层,其中所述锡涂层被设置于所述金属球体并与所述金属球体进行可通电连接。
- 根据权利要求327所述的摄像模组,其中所述连接装置包括一连接元件和一涂层,其中所述连接元件预设于线路板的表面,其中所述连接元件具体实施为一金属连接盘,其中所述涂层被可通电设置于所述连接元件。
- 根据权利要求348所述的摄像模组,其中所述涂层具体实施为一锡涂层。
- 根据权利要求327~349中任意一项所述的摄像模组,其中所述连接装置被用于将该摄像模组的一感光芯片可通电连接于所述线路板。
- 根据权利要求327~349中任意一项所述的摄像模组,其中所述连接装置被用于将该摄像模组的一电气支架可通电连接于所述线路板。
- 一用于一摄像模组的电气支架,其特征在于,包括:一支架主体;和至少连接单元,其中所述连接单元被牢固设置于所述支架主体,以使该摄像模组具有稳定的结构并能够电导通;其中所述连接单元包括一连接盘和一导通构件,其中所述连接盘被设置于所述支架主体,其中所述连接盘与所述导通构件可通电连接。
- 根据权利要求352所述的电气支架,其中所述连接单元的所述导通构件被设置于所述连接盘,以增加所述连接单元的高度。
- 根据权利要求353所述的电气支架,其中所述马达导通元件具体实施为金属层。
- 根据权利要求354所述的电气支架,其中用于形成所述金属层的金属选自金、银、铜、锡、铝及其合金。
- 根据权利要求354所述的电气支架,其中所述连接单元被用于与该摄像模组的一感光芯片、一马达、一电子元件或者一柔性线路板进行可通电连接。
- 根据权利要求355所述的电气支架,其中所述连接单元被用于与该摄像模组的一感光芯片、一马达、一电子元件或者一柔性线路板进行可通电连接。
- 根据权利要求356所述的电气支架,其中所述电气支架还包括一电路,其中所述电路被设置于所述支架主体并与所述连接单元进行可通电连接。
- 根据权利要求357所述的电气支架,其中所述电气支架还包括一电路,其中所述电路被设置于所述支架主体并与所述连接单元和所述第二连接单元进行可通电连接。
- 根据权利要求352~359中任意一项所述的电气支架,其中所述连接单元被用于与该摄像模组的所述感光芯片、所述马达、所述电子元件或者所述柔性线路板进行可通电连接的方式选自异向导电胶、超声波焊接、热压焊接和回流焊焊接。
- 根据权利要求352~359中任意一项所述的电气支架,其中所述导通构件 的高度范围为10um-100um。
- 根据权利要求361所述的电气支架,其中所述连接盘具体实施为一焊盘。
- 根据权利要362所述的电气支架,其中所述电气支架具有一通光孔,其中所述通光孔被设置于所述支架主体。
- 根据权利要求363所述的电气支架,其中所述电路被内埋于所述支架主体。
- 根据权利要求364所述的电气支架,其中所述电路包括多个电气元件和一组导体。
- 一摄像模组,其特征在于包括:一光学镜头;一感光芯片;和一根据权利要求352~365中任意一项所述的电气支架;其中所述感光芯片能够接收经过所述光学镜头的光,以进行摄像记录,其中所述感光芯片可通电连接于所述电气支架。
- 根据权利要求366所述的摄像模组,其中所述摄像模组还包括一马达,其中所述马达被支撑于所述电气支架并与所述电气支架进行可通电连接,其中所述光学镜头被设置于所述马达。
- 一摄像模组导通方法,其特征在于,包括以下步骤:S1:长金属层于一电气支架;和S2:可通电连接该金属层和该摄像模组的一些元件。
- 根据权利要求368所述的摄像模组导通方法,其中所述步骤S1进一步包括以下步骤:S11:长金属层于该电气支架的一感光芯片连接盘;S12:长金属层于该电气支架的一马达连接盘;S13:长金属层于该电气支架的一电子元件连接盘;和S14:长金属层于该电气支架的一柔性线路板连接盘。
- 根据权利要求369所述的摄像模组导通方法,其中所述步骤S2进一步包括以下步骤:S21:可通电连接该金属层和该感光芯片;S22:可通电连接该金属层和该马达;S23:可通电连接该金属层和该电子元件;和S24:可通电连接该金属层和该柔性线路板。
- 根据权利要求370所述的摄像模组导通方法,其中在所述步骤S1之前,所述摄像模组导通方法还可以以下包括步骤:形成具有多个电气支架10的拼板。
- 根据权利要求368~371中任意一项所述的摄像模组导通方法,其中该金属层的高度范围为10um-100um。
- 根据权利要求372所述的摄像模组导通方法,其中所述步骤S2中用于可通电连接该感光芯片、该马达、该电子元件或者该柔性线路板的方法选自异向导电胶、超声波焊接、热压焊接和回流焊焊接。
- 根据权利要求373所述的摄像模组导通方法,其中所述步骤S1中所述金属层的材质选自金、银、铜、锡、铝及其合金。
- 一摄像模组,其特征在于,包括:一光学镜头,一电气支架,其包括多个支架连接盘;以及一感光芯片,其包括多个芯片连接盘与所述多个支架连接盘连接,以实现导通。
- 根据权利要求375所述的摄像模组,其中摄像模组还包括一滤光片,其设置于所述感光芯片和所述光学镜头之间,并且透过所述电气支架支撑,所述光学镜头安装于所述电气支架,所述摄像模组是定焦摄像模组。
- 根据权利要求375所述的摄像模组,其中还包括一马达,其可导通地连接于所述电气支架,其中所述电气支架设置一电路包括多个电气元件和一组导体,其中该组导体以预设方式可通电连接所述电气元件以及所述马达和所述感光芯片,从而使所述摄像模组形成预设电路,以进行预设驱动和调整。
- 根据权利要求376所述的摄像模组,其还包括一滤光片,一马达和一柔性线路板,所述滤光片设置于所述感光芯片和所述光学镜头之间,并且透过所述电气支架支撑,所述马达可导通地连接于所述电气支架,从而所述摄像模组是自动对焦摄像模组,其中所述电气支架设置一电路包括多个电气元件和一组导体,其中该组导体以预设方式可通电连接所述电气元件以及所述马达、所述柔性线路板以及所述感光芯片,从而使所述摄像模组形成预设电路,以进行预设驱动和调整。
- 根据权利要求377所述的摄像模组,其中所述电气支架包括一马达焊盘,其被用于将所述马达可通电连接于所述电路。
- 根据权利要求378所述的摄像模组,其中所述电气支架包括一马达焊盘,其被用于将所述马达可通电连接于所述电路。
- 根据权利要求379所述的摄像模组,其中所述马达包括一系列马达导通件和一马达主体,其中所述马达导通件被设置于所述马达主体。
- 根据权利要求380所述的摄像模组,其中所述马达包括一系列马达导通件和一马达主体,其中所述马达导通件被设置于所述马达主体,其中所述马达导通件与所述电气支架上的所述马达焊盘进行可通电连接。
- 根据权利要求375所述的摄像模组,其中所述多个芯片连接盘与所述多个支架连接盘透过一超声波工艺连接。
- 根据权利要求383所述的摄像模组,其中所述超声波工艺的一高频振动的一频率为17KHZ至27KHZ之间。
- 根据权利要求375至384所述的摄像模组,其中所述支架连接盘实施为铜材料所制成。
- 根据权利要求375至384所述的摄像模组,其中所述芯片连接盘实施为铝材料所制成。
- 根据权利要求375所述的摄像模组,其中摄像模组包括一导电介质,其涂覆或贴覆于所述支架连接盘区域或所述芯片连接盘区域,以进行一热压合。
- 根据权利要求387所述的摄像模组,其中所述支架连接盘与所述芯片连接盘透过一ACF/ACA工艺连接。
- 根据权利要求388所述的摄像模组,其中所述热压合温度为150~200℃。
- 一摄像模组的电气支架和感光芯片的组装方法,其特征在于,包括如下步骤:(S01)将一电气支架的多个支架连接盘与一感光芯片的多个芯片连接盘分别地进行好对位;(S02)将所述摄像模组固定于一超声波工作台;(S03)通过一压头施加一压力于所述摄像模组;(S04)通过所述超声波工作台促发一高频振动;以及(S05)使得所述支架连接盘和所述芯片连接盘产生一高频摩擦进而聚合。
- 根据权利要求390所述的方法,其中步骤(S03),所述压头具有一热量,其温度为150℃到250℃。
- 根据权利要求391所述的方法,其中步骤(S03),所述压头施加的所述压力为25N至50N到所述摄像模组。
- 根据权利要求390所述的方法,其中步骤(S04),所述高频振动的频率为17KHZ至27KHZ之间。
- 根据权利要求390所述的方法,其中步骤(S05),所述支架连接盘和所述芯片连接盘发生分子聚合,进而实现导通。
- 根据权利要求390所述的方法,其中步骤(S02),是通过多个吸气孔固定所述摄像模组在超声波工作台上,限制组件的Z方向移动。
- 根据权利要求390所述的方法,其中步骤(S02),是透过多个限位装置限制所述摄像模组的X,Y方向移动。
- 根据权利要求390至396中任一所述的方法,其中所述支架连接盘实施为铜材料所制成。
- 根据权利要求390至396中任一所述的方法,其中所述芯片连接盘实施为铝材料所制成。
- 一摄像模组的电气支架和感光芯片组装方法,其特征在于,包括如下步骤:(S001)在一电气支架的多个支架连接盘涂覆或贴覆一种导电介质或者在一感光芯片的多个芯片连接盘涂覆或贴覆所述导电介质;(S002)将所述电气支架的所述多个支架连接盘与所述感光芯片的所述多个芯片连接盘分别地进行好对位;(S003)预贴覆所述多个支架连接盘与所述多个芯片连接盘;以及(S004)热压合所述多个支架连接盘与所述多个芯片连接盘。
- 根据权利要求399所述的方法,其中步骤(S001),所述导电介质是异方性导电胶膜。
- 根据权利要求399所述的方法,其中步骤(S001),所述导电介质是异方性导电胶。
- 根据权利要求400所述的方法,其中步骤(S004),所述热压合的温度在 150℃到250℃。
- 根据权利要求401所述的方法,其中步骤(S004),所述热压合的温度在150℃到250℃。
- 一电气支架,所述电气支架被用于支撑一摄像模组,其特征在于,所述电气支架包括一支架主体和一电路,其中所述电路被设置于所述支架主体以使所述电气支架成为一电路板,其中通过在所述摄像模组中的一感光芯片上植入一金属球使所述电气支架与所述感光芯片进行电性连接。
- 根据权利要求404所述的电气支架,其中所述支架主体为一中空环形结构,包括一顶表面、一底表面、一外侧和一内侧以及一通光孔,所述顶表面、底表面、外侧和内侧分别被所述电路电性连通,所述通光孔贯通所述支架主体的所述顶表面和所述底表面。
- 根据权利要求405所述的电气支架,其中所述支架主体的内部进一步包括至少一对轴向对称的凸台,所述凸台延伸于所述支架主体的所述内侧并位于所述通孔的上方,且所述凸台在所述电气支架内侧形成一第一容纳空间和一第二容纳空间,所述凸台的上表面和下表面与所述电路电性连通。
- 根据权利要求406所述的电气支架,其中所述支架主体进一步包括有一连接单元,所述连接单元被设置于所述支架主体的表面且电性连接于所述支架主体中的所述电路。
- 根据权利要求407所述的电气支架,其中所述连接单元包括有一感光芯片连接点,所述感光芯片连接点设置于所述电气支架的内侧,用于电性连接所述摄像模组中的一感光芯片。
- 根据权利要求408所述的电气支架,其中所述感光芯片连接点位于所述凸台的下表面且为一焊盘或焊点,所述感光芯片通过植入所述金属球与所述感光芯片连接点进行电性连接。
- 根据权利要求409所述的电气支架,其中所述金属球通过焊接或热压方式植入于所述感光芯片。
- 根据权利要求410所述的电气支架,其中所述金属球为一铜球。
- 根据权利要求411所述的电气支架,其中所述铜球与所述感光芯片的接触面直径为40-100um。
- 根据权利要求412所述的电气支架,其中所述铜球的高度为30-100um。
- 根据权利要求409所述的电气支架,其中所述连接单元中进一步包括有一线路板连接点,所述线路板连接点设置于所述支架主体的底表面,用于电性连接所述摄像模组中的一柔性线路板。
- 根据权利要求414所述的电气支架,其中所述连接单元中进一步包括有一马达连接点,所述马达连接点设置于所述支架主体的顶表面,用于电性连接所述摄像模组中的一驱动装置。
- 根据权利要求415所述的电气支架,其中所述连接单元中进一步包括有一电子元件连接点,所述电子元件连接点设置于所述凸台的上表面,用于电性连接一电子元件。
- 根据权利要求407所述的电气支架,其中所述连接单元进一步包括有至少一支撑点,所述支撑点设置于所述支架主体的表面,且所述支撑点不导电。
- 一摄像模组,其特征在于,所述摄像模组包括:一光学镜头;一感光芯片;以及一电气支架,所述电气支架包括一支架主体和一电路,其中所述电路被设置于所述支架主体以使所述电气支架成为一电路板,所述光学镜头位于所述感光芯片的上方,所述感光芯片通过植入一金属球并电性连接于所述电气支架内侧。
- 根据权利要求418所述的摄像模组,其中所述支架主体为一中空环形结构,包括一顶表面、一底表面、一外侧和一内侧以及一通光孔,所述顶表面、底表面、外侧和内侧分别被所述电路电性连通,所述通光孔贯通所述支架主体的所述顶表面和所述底表面。
- 根据权利要求419所述的摄像模组,其中所述支架主体的内部进一步包括至少一对轴向对称的凸台,所述凸台延伸于所述支架主体的所述内侧并位于所述通孔的上方,且所述凸台在所述电气支架内侧形成一第一容纳空间和一第二容纳空间,所述凸台的上表面和下表面与所述电路电性连通。
- 根据权利要求420所述的摄像模组,其中所述支架主体进一步包括有一连接单元,所述连接单元被设置于所述支架主体的表面且电性连接于所述支架主体中的所述电路。
- 根据权利要求421所述的摄像模组,其中所述连接单元包括有一感光芯片连接点,所述感光芯片连接点设置于所述电气支架的内侧,用于电性连接所述 摄像模组中的一感光芯片。
- 根据权利要求422所述的摄像模组,其中所述感光芯片连接点位于所述凸台的下表面且为一焊盘或焊点,所述感光芯片通过植入所述金属球与所述感光芯片连接点进行电性连接。
- 根据权利要求423所述的摄像模组,其中所述金属球通过焊接或热压方式植入于所述感光芯片。
- 根据权利要求424所述的摄像模组,其中所述金属球为一铜球。
- 根据权利要求425所述的摄像模组,其中所述铜球与所述感光芯片的接触面直径为40-100um。
- 根据权利要求426所述的摄像模组,其中所述铜球的高度为30-100um。
- 根据权利要求423所述的摄像模组,其中所述连接单元中进一步包括有一线路板连接点,所述线路板连接点设置于所述支架主体的底表面,用于电性连接所述摄像模组中的一柔性线路板。
- 根据权利要求428所述的摄像模组,其中所述连接单元中进一步包括有一马达连接点,所述马达连接点设置于所述支架主体的顶表面,用于电性连接所述摄像模组中的一驱动装置。
- 根据权利要求429所述的摄像模组,其中所述连接单元中进一步包括有一电子元件连接点,所述电子元件连接点设置于所述凸台的上表面,用于电性连接一电子元件。
- 根据权利要求421所述的摄像模组,其中所述连接单元进一步包括有至少一支撑点,所述支撑点设置于所述支架主体的表面,且所述支撑点不导电。
- 根据权利要求420所述的摄像模组,其中所述感光芯片位于所述第二容纳空间,并通过植入所述金属球与所述电气支架进行电性连接。
- 根据权利要求422所述的摄像模组,其中所述感光芯片通过植入所述金属球与所述电气支架上的所述感光芯片连接点进行电性连接。
- 根据权利要求433所述的摄像模组,其中所述金属球是通过热压或焊接的方式植入于所述感光芯片。
- 根据权利要求434所述的摄像模组,其中所述金属球为一铜球。
- 根据权利要求435所述的摄像模组,其中所述铜球与所述感光芯片的接触面直径为40-100um。
- 根据权利要求436所述的摄像模组,其中所述铜球的高度为30-100um。
- 根据权利要求431所述的摄像模组,其中所述摄像模组进一步包括一滤光片,所述滤光片被固定设置于所述第一容纳空间。
- 根据权利要求438所述的摄像模组,其中所述滤光片被固定于所述凸台的所述上表面。
- 根据权利要求439所述的摄像模组,其中所述摄像模组进一步包括一柔性线路板,所述柔性线路板电性连接于所述电气支架的底表面。
- 根据权利要求440所述的摄像模组,其中所述柔性电路板与所述电气支架上的线路板连接点电性连接。
- 根据权利要求440所述的摄像模组,其中所述摄像模组进一步包括至少一电子元件,所述电子元件与所述电气支架电性连接。
- 根据权利要求442所述的摄像模组,其中电子元件与所述电气支架上的所述电子元件连接点电性连接。
- 根据权利要求442所述的摄像模组,其中所述摄像模组进一步包括一补强元件,所述补强元件固定于所述柔性线路板并与所述柔性线路板电性连接。
- 根据权利要求444所述的摄像模组,其中所述补强元件与所述柔性线路板通过树脂实现固定连接,所述树脂的内部设置有导电线路,以使所述补强元件与所述柔性线路板电性连接。
- 根据权利要求445所述的摄像模组,其中所述补强元件为钢板或铜板。
- 根据权利要求421所述的摄像模组,其中所述摄像模组进一步包括一马达,所述马达电性连接于所述电气支架并连接所述光学镜头,以使所述马达能够被驱动用于调整所述光学镜头的焦距。
- 根据权利要求447所述的摄像模组,其中所述感光芯片位于所述第二容纳空间并通过植入所述金属球与所述电气支架进行电性连接。
- 根据权利要求448所述的摄像模组,其中所述感光芯片通过植入所述金属球与所述电气支架上的所述感光芯片连接点进行电性连接。
- 根据权利要求449所述的摄像模组,其中所述金属球通过焊接或热压的方式植入于所述感光芯片。
- 根据权利要求442所述的摄像模组,其中所述金属球为一铜球。
- 根据权利要求451所述的摄像模组,其中所述铜球与所述感光芯片的接 触面直径为40-100um。
- 根据权利要求451所述的摄像模组,其中所述铜球的高度为30-100um。
- 根据权利要求447所述的摄像模组,其中所述摄像模组进一步包括一滤光片,所述滤光片被固定设置于所述第一容纳空间。
- 根据权利要求454所述的摄像模组,其中所述滤光片的被所述凸台的所述上表面固定。
- 根据权利要求454所述的摄像模组,其中所述摄像模组进一步包括一柔性线路板,所述柔性线路板电性连接于所述电气支架的底表面。
- 根据权利要求456所述的摄像模组,其中所述柔性电路板与所述电气支架上的线路板连接点电性连接。
- 根据权利要求456所述的摄像模组,其中所述摄像模组进一步包括至少一电子元件,所述电子元件与所述电气支架电性连接。
- 根据权利要求457所述的摄像模组,其中电子元件与所述电气支架上的所述电子元件连接点电性连接。
- 根据权利要求457所述的摄像模组,其中所述摄像模组进一步包括一补强元件,所述补强元件固定于所述柔性线路板并与所述柔性线路板电性连接。
- 根据权利要求460所述的摄像模组,其中所述补强元件与所述柔性线路板通过树脂实现固定连接,所述树脂的内部设置有导电线路,以使所述补强元件与所述柔性线路板电性连接。
- 根据权利要求461所述的摄像模组,其中所述补强元件为钢板或铜板。
- 一电气支架,所述电气支架被用于支撑一摄像模组,其特征在于,所述电气支架包括一支架主体和一电路,其中所述电路被设置于所述支架主体以使所述电气支架成为一电路板。
- 根据权利要求463所述的电气支架,其中所述支架主体为一中空环形结构,包括一顶表面、一底表面、一外侧和一内侧以及一通光孔,所述顶表面、底表面、外侧和内侧分别被所述电路电性连通,所述通光孔贯通所述支架主体的所述顶表面和所述底表面。
- 根据权利要求464所述的电气支架,其中所述支架主体的内部进一步包括至少一对轴向对称的台阶或一环形的台阶,所述台阶延伸于所述支架主体的所述内侧并位于所述通孔的上方,所述台阶的顶表面与所述电路电性连通。
- 根据权利要求465所述的电气支架,其中所述支架主体进一步包括有一连接结构,所述连接结构被设置于所述支架主体的表面且电性连接于所述支架主体中的所述电路。
- 根据权利要求466所述的电气支架,其中所述连接结构包括有一感光芯片连接点,所述感光芯片连接点设置于所述通光孔的两侧,用于电性连接所述摄像模组中的一感光芯片。
- 根据权利要求467所述的电气支架,其中所述感光芯片连接点为一焊盘或焊点,所述感光芯片连接点与所述感光芯片通过一金线电性连接。
- 根据权利要求467所述的电气支架,其中所述连接结构中进一步包括有一线路板连接点,所述线路板连接点设置于所述支架主体的底表面,用于电性连接所述摄像模组中的一柔性线路板。
- 根据权利要求469所述的电气支架,其中所述线路板连接点为一焊盘或焊点,所述线路板连接点与所述柔性线路板通过焊接实现电性连接。
- 根据权利要求469所述的电气支架,其中所述线路板连接点与所述柔性线路板为贴附式连接或插入式电性连接。
- 根据权利要求469所述的电气支架,其中所述连接结构中进一步包括有一马达连接点,所述马达连接点设置于所述支架主体的顶表面,用于电性连接所述摄像模组中的一驱动元件。
- 根据权利要求472所述的电气支架,其中所述马达连接点为一焊盘或焊点,所述马达连接点与所述驱动元件通过焊接实现电性连接。
- 根据权利要求472所述的电气支架,其中所述马达连接点与所述驱动元件为贴附式或插入式电性连接。
- 根据权利要求472所述的电气支架,其中所述连接结构中进一步包括有一电子元件连接点,所述电子元件连接点设置于所述台阶的顶表面,用于电性连接一电子元件。
- 根据权利要求475所述的电气支架,其中所述电子元件连接点为一焊盘或焊点,所述电子元件连接点与所述电子元件通过焊接实现电性连接。
- 根据权利要求475所述的电气支架,其中所述电子元件连接点与所述电子元件为贴附式或插入式电性连接。
- 根据权利要求475所述的电气支架,其中所述连接结构进一步包括有一 外接设备连接点,所述外接设备连接点设置于所述支架主体的外侧,用于电性连接一外接设备。
- 根据权利要求478所述的电气支架,其中所述外接设备连接点为一焊盘或焊点,所述外接设备连接点与所述外接设备通过焊接实现电性连接。
- 根据权利要求478所述的电气支架,其中所述外接设备连接点与所述外接设备通过扣压式或插入式电性连接。
- 根据权利要求466所述的电气支架,其中所述连接结构进一步包括有至少一支撑点,所述支撑点设置于所述支架主体的表面,且所述支撑点不导电。
- 一摄像模组,其特征在于,所述摄像模组包括:一光学镜头;一感光芯片;以及权利要求463~481中任一项所述的电气支架,所述光学镜头位于所述感光芯片的上方,所述感光芯片被电性连接于所述电气支架的内侧。
- 根据权利要求482所述的摄像模组,其中所述感光芯片与所述电气支架通过一金线进行电性连接。
- 根据权利要求482所述的摄像模组,其中所述感光芯片通过一金线与所述电气支架上的所述感光芯片连接点进行电性连接。
- 根据权利要求483所述的摄像模组,其中所述摄像模组进一步包括一滤光片,所述滤光片被固定设置于所述电气支架并位于所述光学镜头和所述感光芯片之间。
- 根据权利要求485所述的摄像模组,其中所述滤光片的被所述电气支架的所述一对台阶固定或通过一整体的环形台阶固定。
- 根据权利要求486所述的摄像模组,其中所述摄像模组进一步包括一柔性线路板,所述柔性线路板电性连接于所述电气支架的底表面。
- 根据权利要求487所述的摄像模组,其中所述柔性电路板与所述电气支架上的线路板连接点电性连接。
- 根据权利要求488所述的摄像模组,其中所述柔性电路板与所述电气支架上的线路板连接点通过一引线实现电性连接。
- 根据权利要求489所述的摄像模组,其中所述引线为金线、银线、铜线或铝线。
- 根据权利要求488所述的摄像模组,其中所述柔性电路板与所述电气支架上的线路板连接点为贴附式、插入式或扣压式电性连接。
- 根据权利要求491所述的摄像模组,其中所述摄像模组进一步包括至少一电子元件,所述电子元件与所述电气支架电性连接。
- 根据权利要求492所述的摄像模组,其中电子元件与所述电气支架上的所述电子元件连接点电性连接。
- 根据权利要求493所述的摄像模组,其中所述电子元件与所述电子元件连接点通过金线、银线、铜线或铝线实现电性连接。
- 根据权利要求494所述的摄像模组,其中所述电子元件与所述电子元件连接点为贴附式、插入式或扣压式电性连接。
- 根据权利要求495所述的摄像模组,其中所述摄像模组可以被电性连接于一外接设备。
- 根据权利要求496所述的摄像模组,其中所述摄像模组通过所述电气支架上的所述外接设备连接点电性连接所述外接设备。
- 根据权利要求497所述的摄像模组,其中所述摄像模组进一步包括一补强元件,所述补强元件固定于所述柔性线路板并与所述柔性线路板电性连接。
- 根据权利要求498所述的摄像模组,其中所述补强元件与所述柔性线路板通过树脂实现固定连接,所述树脂的内部设置有导电线路,以使所述补强元件与所述柔性线路板电性连接。
- 根据权利要求499所述的摄像模组,其中所述补强元件为钢板或铜板。
- 根据权利要求482所述的摄像模组,其中所述摄像模组进一步包括一驱动元件,所述驱动元件电性连接于所述电气支架并连接所述光学镜头,以使所述驱动元件能够被驱动用于调整所述光学镜头的焦距。
- 根据权利要求501所述的摄像模组,其中所述驱动元件为一马达。
- 根据权利要求502所述的摄像模组,其中所述感光芯片与所述电气支架通过一金线进行电性连接。
- 根据权利要求502所述的摄像模组,其中所述感光芯片通过一金线与所述电气支架上的所述感光芯片连接点进行电性连接。
- 根据权利要求503所述的摄像模组,其中所述摄像模组进一步包括一滤光片,所述滤光片被固定设置于所述电气支架并位于所述光学镜头和所述感光芯 片之间。
- 根据权利要求504所述的摄像模组,其中所述滤光片的被所述电气支架的所述台阶固定。
- 根据权利要求505所述的摄像模组,其中所述摄像模组进一步包括一柔性线路板,所述柔性线路板电性连接于所述电气支架的底表面。
- 根据权利要求507所述的摄像模组,其中所述柔性电路板与所述电气支架上的线路板连接点电性连接。
- 根据权利要求508所述的摄像模组,其中所述柔性电路板与所述电气支架上的线路板连接点通过引线实现电性连接。
- 根据权利要求509所述的摄像模组,其中所述引线为金线、银线、铜线或铝线。
- 根据权利要求508所述的摄像模组,其中所述柔性电路板与所述电气支架上的线路板连接点为贴附式、插入式或扣压式电性连接。
- 根据权利要求511所述的摄像模组,其中所述摄像模组进一步包括至少一电子元件,所述电子元件与所述电气支架电性连接。
- 根据权利要求512所述的摄像模组,其中电子元件与所述电气支架上的所述电子元件连接点电性连接。
- 根据权利要求513所述的摄像模组,其中所述电子元件与所述电子元件连接点通过金线、银线、铜线或铝线实现电性连接。
- 根据权利要求512所述的摄像模组,其中所述电子元件与所述电子元件连接点为贴附式、插入式或扣压式电性连接。
- 根据权利要求515所述的摄像模组,其中所述摄像模组进一步包括一补强元件,所述补强元件固定于所述柔性线路板并与所述柔性线路板电性连接。
- 根据权利要求516所述的摄像模组,其中所述补强元件与所述柔性线路板通过树脂实现固定连接,所述树脂的内部设置有导电线路,以使所述补强元件与所述柔性线路板电性连接。
- 根据权利要求517所述的摄像模组,其中所述补强元件为钢板或铜板。
- 根据权利要求518所述的摄像模组,其中所述摄像模组可以被电性连接于一外接设备。
- 根据权利要求519所述的摄像模组,其中所述摄像模组通过所述电气支 架上的所述外接设备连接点电性连接所述外接设备。
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EP3386182A2 (en) | 2018-10-10 |
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