CN112637466B - Camera module and electronic equipment - Google Patents
Camera module and electronic equipment Download PDFInfo
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- CN112637466B CN112637466B CN202011526533.5A CN202011526533A CN112637466B CN 112637466 B CN112637466 B CN 112637466B CN 202011526533 A CN202011526533 A CN 202011526533A CN 112637466 B CN112637466 B CN 112637466B
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- camera module
- matching part
- engaging portion
- lens assembly
- photosensitive chip
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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
- H04N23/50—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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Abstract
The application discloses a camera module and electronic equipment, which belong to the technical field of communication equipment, wherein the camera module comprises a first matching part and a second matching part; the first matching part is provided with at least two optical filters which are arranged at intervals; the second matching part is provided with a lens component and a photosensitive chip, the lens component and the photosensitive chip are distributed on two sides of the first matching part, and the lens component is opposite to the photosensitive chip; the first matching part and the second matching part move relatively to enable one of the optical filters to be located at a position opposite to both the lens assembly and the photosensitive chip, and light rays pass through the lens assembly and one of the optical filters and are emitted into the photosensitive chip. The scheme can solve the problem that the size of the electronic equipment is large.
Description
Technical Field
The application belongs to the technical field of communication equipment, and particularly relates to a camera module and electronic equipment.
Background
With the rapid development of electronic devices, the electronic devices are more and more widely used, and electronic devices such as mobile phones and tablet computers play more and more roles in the aspects of work, life, entertainment and the like of people. The camera shooting function is a basic function of the electronic equipment and can meet the shooting requirements of users. The camera function is typically implemented by a camera module of the electronic device.
In order to improve shooting performance of an electronic apparatus, in the related art, the electronic apparatus is often provided with a plurality of camera modules, which are different in type, for example, the electronic apparatus may be provided with a camera such as a wide-angle camera, a telephoto camera, a blurring camera, and the like. Through selecting for use the camera module of different grade type to realize the shooting of different scenes.
In the process of implementing the invention, the inventor finds that in the related art, the number of camera modules of the electronic equipment is large, and further, the camera modules occupy a large installation space, so that the size of the electronic equipment is large.
Disclosure of Invention
The embodiment of the application aims to provide a camera module and electronic equipment, and the problem that the size of the electronic equipment is large can be solved.
In order to solve the technical problem, the present application is implemented as follows:
the embodiment of the application provides a camera module, include:
the first matching part is provided with at least two optical filters which are arranged at intervals;
the second matching part is provided with a lens assembly and a photosensitive chip, the lens assembly and the photosensitive chip are distributed on two sides of the first matching part, and the lens assembly is opposite to the photosensitive chip;
the first matching part and the second matching part move relatively to enable one of the optical filters to be located at a position opposite to both the lens assembly and the photosensitive chip, and light rays pass through the lens assembly and one of the optical filters and enter the photosensitive chip.
The embodiment of the application provides electronic equipment, which comprises the camera module.
In the embodiment of the application, the first matching part and the second matching part can move relatively, so that one of the optical filters on the first matching part is opposite to the lens assembly and the photosensitive chip, and at the moment, different optical filters on the first matching part are opposite to the lens assembly and the photosensitive chip by moving the first matching part or the second matching part, so that shooting of different scenes is realized. In this scheme, the quantity of camera module can set up to one, through switching the light filter in the first cooperation portion to realize the shooting of different scenes, and then make electronic equipment need not to set up a plurality of camera modules, thereby make the camera module occupy electronic equipment's installation space less, and then make electronic equipment's size less.
Drawings
Fig. 1 is an exploded view of a camera module disclosed in an embodiment of the present application;
fig. 2 is a schematic structural diagram of a camera module disclosed in the embodiment of the present application;
fig. 3 is a top view of a camera module disclosed in an embodiment of the present application;
fig. 4 is an exploded view of a partial structure of a camera module disclosed in an embodiment of the present application;
fig. 5 is a schematic partial component diagram of a camera module disclosed in an embodiment of the present application;
fig. 6 to 8 are schematic views illustrating the first engaging portion or the second engaging portion of the camera module according to the embodiment of the present application moving to different positions;
fig. 9 is a schematic partial structural diagram of a first driving mechanism in the camera module disclosed in the embodiment of the present application.
Description of reference numerals:
100-lens assembly, 200-first matching part, 300-second matching part, 310-first support, 311-avoidance concave part, 320-second support, 400-optical filter, 500-photosensitive chip, 610-driving source, 620-gear transmission mechanism, 630-rack, 700-supporting plate and 710-mounting hole.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/", and generally means that the former and latter related objects are in an "or" relationship.
The electronic device provided by the embodiment of the present application is described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
Referring to fig. 1 to 9, an embodiment of the present application discloses a camera module applied to an electronic device, and the disclosed camera module includes a first mating portion 200 and a second mating portion 300.
Alternatively, the first fitting part 200 may be provided with a through hole into which the filter 400 may be fitted. Or the second matching portion 300 can be made of a transparent material, such as transparent glass or transparent plastic, and light can pass through the second matching portion 300, so that the second matching portion 300 does not block the light.
The second fitting portion 300 has a lens assembly 100 and a photosensitive chip 500, the lens assembly 100 and the photosensitive chip 500 are disposed on two sides of the first fitting portion 200, and the lens assembly 100 is opposite to the photosensitive chip 500.
The first matching part 200 and the second matching part 300 are relatively moved so that one of the optical filters 400 is located opposite to both the lens assembly 100 and the photosensitive chip 500, and light passes through the lens assembly 100 and one of the optical filters 400 and enters the photosensitive chip 500. It should be noted that the filter 400 through which light passes here refers to the filter 400 disposed opposite to both the lens assembly 100 and the photosensitive chip 500. At this time, by moving the first fitting part 200 or the second fitting part 300, different filters 400 on the first fitting part 200 are disposed opposite to the lens assembly 100 and the photosensitive chip 500, thereby realizing photographing of different scenes.
Alternatively, the first fitting portion 200 may rotate relative to the second fitting portion 300, for example, one of the first fitting portion 200 and the second fitting portion 300 is a disk that rotates about its central axis. Alternatively, the first fitting portion 200 moves relative to the second fitting portion 300. Of course, the first fitting portion 200 may adopt a rotation plus movement complex form with respect to the second fitting portion 300. The specific movement pattern of the first and second fitting portions 200 and 300 is not limited herein.
In the embodiment disclosed in the application, the number of camera modules can be set to one, through switching the optical filter 400 on the first cooperation portion 200 to realize the shooting of different scenes, and then make electronic equipment need not to set up a plurality of camera modules, thereby make the camera module occupy electronic equipment's installation space less, and then make electronic equipment's size less.
In addition, the electronic equipment is small in size, so that the light weight and the thinness of the electronic equipment are improved, and user experience can be improved.
In addition, the camera module can only be provided with one, so that the opening formed in the electronic equipment for installing the camera module can only be formed in one opening, and the appearance performance of the electronic equipment is improved. Meanwhile, the camera module on the electronic device only needs to be provided with the plurality of optical filters 400, and the lens assembly 100 and the photosensitive chip 500 in the camera module can be shared, so that the manufacturing cost of the electronic device is reduced.
To further improve the usability of the camera module, in another alternative embodiment, the at least two filters 400 may include at least two of an infrared filter, a transparent plate, or a polarizer. In this scheme, when infrared filter is relative with camera lens subassembly 100 and sensitization chip 500, infrared filter can filter out the infrared light in the light to make camera module can reduce the noise point of image under the sufficient condition of external light, and then improve the definition of camera module formation of image. When the transparent plate is opposite to lens subassembly 100 and sensitization chip 500, the transparent plate can not the filtering be coloured light to under the darker condition of outside light, can see through infrared ray, and then the shooting luminance of reinforcing camera module, and then can realize the night vision function of camera module. When the polarizing plate is opposite to the lens and the photosensitive chip 500, the polarizing plate can eliminate the reflected light of the photographic subject, thereby increasing the color saturation of the photographic subject.
Alternatively, an infrared filter, a transparent plate, and a polarizing plate are disposed on the first fitting part 200, and the infrared filter, the transparent plate, and the polarizing plate are disposed at intervals. At this moment, the camera module can realize making an uproar, night vision and the function of eliminating the reflection of light of falling, has further improved camera module performance, has further increased the applied place of camera module.
The transparent plate in the above embodiments may be transparent glass or transparent plastic, and the transparent plate may not filter light.
In the above embodiment, the relative movement between the first fitting portion 200 and the second fitting portion 300 can be manually driven by the user, but the manual operation mode has a problem of low accuracy. Based on this, in an alternative embodiment, the camera module may further include a first driving mechanism, and the first driving mechanism may drive the first matching part 200 or the second matching part 300 to move.
Alternatively, the first driving mechanism may be fixedly installed with the first fitting part 200, and the first driving mechanism may drive the second fitting part 300 to move. Or the first driving mechanism may be fixedly installed with the second matching part 300, and the first driving mechanism may drive the first matching part 200 to move.
In this embodiment, the first driving mechanism can precisely drive the first matching part 200 or the second matching part 300 to move. Meanwhile, the user can trigger the first driving mechanism to move in a wireless control manner, so as to drive the first matching part 200 to move relative to the second matching part 300, and thus the switching operation of the first matching part 200 or the second matching part 300 is more convenient to implement.
Alternatively, the first driving mechanism may be a servo motor, a stepping motor, a dc brushless motor, and the like, which is not limited in this embodiment.
In another alternative embodiment, the first driving mechanism may include a driving source 610, a gear transmission mechanism 620 and a rack 630, the driving source 610 is disposed on the second matching part 300, the rack 630 is disposed on the first matching part 200, the driving source 610 is connected with the gear transmission mechanism 620, the gear transmission mechanism 620 is engaged with the rack 630, and the driving source 610 drives the first matching part 200 to move through the gear transmission mechanism 620 and the rack 630. In this scheme, first cooperation portion 200 and second cooperation portion 300 are connected through the mode drive of meshing transmission, and the meshing transmission has the advantage that transmission efficiency and transmission precision are all higher, and then improves the control precision of first cooperation portion 200 and second cooperation portion 300.
Alternatively, gear train 620 may include one gear. Or the gear transmission mechanism 620 may include a first gear having a diameter smaller than that of a second gear, with which the driving source 610 is connected, and a second gear engaged with the rack 630. At this time, the rotation rate of the second gear is greater than that of the first gear, and thus the moving rate of the first fitting part 200 or the second fitting part 300 can be increased.
In addition, the rack 630 in the above embodiment is provided to the first fitting portion 200, that is, the first fitting portion 200 moves. Since the second matching part 300 is provided with the photosensitive chip 500, the photosensitive chip 500 needs to be electrically connected to a circuit board, so as to be electrically connected to the electronic device. When the second matching part 300 moves, the photosensitive chip 500 on the second matching part 300 is easily pulled against the circuit board, so that the connection between the photosensitive chip 500 and the circuit board is broken. Therefore, the first matching part 200 moves and the second matching part 300 is fixed, so that the joint of the photosensitive chip 500 and the circuit board is not easy to break, and the safety and the reliability of the camera module are improved.
Further, the rack 630 and the first mating portion 200 may be an integral structural member. The camera module is convenient for the whole disassembly and assembly of the camera module and the camera module, and the assembly performance of the camera module is improved.
Alternatively, the driving source 610 may be a driving motor or an ultrasonic motor, but the driving source 610 may also be other driving structures, and is not limited herein.
In the above embodiment, the first mating portion 200 or the second mating portion 300 can move in a direction perpendicular to the optical axis of the lens assembly 100, that is, the first mating portion 200 and the second mating portion 300 are overlapped in the direction of the optical axis, so that light rays are perpendicularly incident into the first mating portion 200 and the second mating portion 300, thereby enabling the light utilization rate of the camera module to be high.
Further, the first fitting portion 200 may be provided with a first sliding portion, the second fitting portion 300 may be provided with a second sliding portion, and the first sliding portion and the second sliding portion may be slidably fitted in a moving direction of the first fitting portion 200 or the second fitting portion 300. In this embodiment, the first sliding portion and the second sliding portion can assist in limiting the moving direction of the first matching portion or the second matching portion 300, so as to prevent the first matching portion 200 or the second matching portion 300 from deviating during the moving process, and promote the moving accuracy of the first matching portion 200 and the second matching portion 300 to be higher, thereby improving the reliability of the camera module.
Optionally, one of the first sliding portion and the second sliding portion is a slide rail, the other is a slider, the slider is embedded in the slide rail, and the slider can move along the slide rail. Or one of the first sliding part and the second sliding part is a sliding groove, the other one is a sliding protrusion, the sliding protrusion is positioned in the sliding groove, and the sliding protrusion can move along the sliding groove.
In the above embodiment, when the first matching part 200 or the second matching part 300 exceeds the moving stroke of the first matching part 200 or the second matching part 300 in the moving process of the first matching part 200 and the second matching part 300, the first matching part 200 and the second matching part 300 are easily separated, so that the first matching part 200 and the second matching part 300 are in a matching failure, and the camera module is damaged. Based on this, in another alternative embodiment, the first matching portion 200 may be provided with a first position-limiting portion, and the second matching portion 300 may be provided with a second position-limiting portion. The first and second position-limiting parts are in position-limiting fit in the moving direction of the first and second fitting parts 200 and 300.
In this scheme, when the first engaging portion 200 or the second engaging portion 300 moves to the maximum stroke, the first limiting portion and the second limiting portion can block the first engaging portion 200 or the second engaging portion 300 from moving, so as to prevent the first engaging portion 200 and the second engaging portion 300 from separating, further effectively prevent the first engaging portion 200 and the second engaging portion 300 from being in an engaged state, further improve the safety and reliability of the electronic device, and simultaneously avoid excessive movement of the first engaging portion 200 and the second engaging portion 300, thereby touching other components of the electronic device.
Optionally, the first limiting part and the second limiting part may be limiting protrusions, and the two limiting protrusions are in limiting fit in the moving direction of the first fitting part 200 or the second fitting part 300.
Alternatively, the first fitting part 200 or the second fitting part 300 is moved to the center distance of the two filters 400 whose maximum stroke is the outermost side.
In the above embodiment, when the first engaging portion 200 or the second engaging portion 300 rotates relatively, the first engaging portion 200 and the second engaging portion 300 may also be provided with a sliding portion and a limiting portion, and the sliding direction of the sliding portion is along the rotating direction of the first engaging portion 200 or the second engaging portion 300. The limiting direction of the limiting portion is along the rotating direction of the first matching portion 200 or the second matching portion 300. Of course, the function of the position-limiting part adopted when the first matching part 200 or the second matching part 300 rotates is different from the function of the position-limiting part adopted when the first matching part 200 or the second matching part 300 moves. The stopper is used when the first engaging portion 200 or the second engaging portion 300 moves to prevent the first engaging portion 200 and the second engaging portion 300 from being separated. The limit used when the first engagement portion 200 or the second engagement portion 300 rotates is to limit the rotation angle of the first engagement portion 200 and the second engagement portion 300. Because the first matching part 200 or the second matching part 300 rotates along the central axis when the first matching part 200 or the second matching part 300 rotates, the first matching part 200 and the second matching part 300 cannot be separated, and therefore, the limitation of the first matching part 200 or the second matching part 300 is not needed.
In another alternative embodiment, the camera module may further include a second driving mechanism, and the second driving mechanism may be disposed on the second fitting portion 300, and the second driving mechanism drives the lens assembly 100 to move. In this scheme, the second driving mechanism can drive the lens assembly 100 to move, and when a user shakes his hand or the camera module vibrates during shooting, the lens assembly 100 will generate a certain inclination angle. At this time, the second driving mechanism may drive the camera assembly to move, so as to implement the angle compensation of the lens assembly 100, and finally implement the anti-shake function.
Or, the second driving mechanism drives the lens assembly 100 to move away from or close to the photosensitive chip 500 along the optical axis direction of the lens assembly 100, so as to implement the focusing function of the camera module.
In this scheme, the second actuating mechanism can enough realize the anti-shake of camera module or the function of focusing to can further improve the performance of camera module.
Alternatively, the second driving mechanism may be a servo motor, a stepping motor, a dc brushless motor, and the like, which is not limited in this embodiment.
This document provides a specific structure of the second driving mechanism, and certainly can also be other structures, and the text is not limited, and specifically, the second driving mechanism may include an electrified coil and a magnet, one of the electrified coil and the magnet is disposed in the lens assembly 100, and the other is disposed in the second matching portion 300, and in the case that the electrified coil is electrified, the electrified coil may magnetically match with the magnet, so that the electrified coil can drive the magnet to drive the lens assembly 100 to move.
In another alternative embodiment, the second fitting part 300 may include a first bracket 310 and a second bracket 320, and the first bracket 310 may be detachably coupled to the second bracket 320. The lens assembly 100 may be disposed on the first bracket 310. The photosensitive chip 500 may be disposed on the second frame 320, and the first fitting portion 200 may be located between the first frame 310 and the second frame 320. In this scheme, the first bracket 310, the second fitting part 300 and the second bracket 320 may be sequentially stacked, so that the assembly structure of the camera module is simple and convenient. In addition, the first bracket 310 and the second bracket 320 are detachably connected, so that the first bracket 310 and the second bracket 320 are conveniently detached, the first matching part 200 is easily taken out from between the first bracket 310 and the second bracket 320, and the maintainability of the camera module is better.
Optionally, the first bracket 310 and the second bracket 320 may be connected by bolts, or the first bracket 310 and the second bracket 320 may be connected by magnetic attraction, clamping, or the like, and of course, the first bracket 310 and the second bracket 320 may also be connected by other ways, which are not limited herein.
In order to further reduce the stacking height of the camera module, in another alternative embodiment, a side of the first bracket 310 facing the first matching portion 200 may be opened with an avoiding recess 311, and at least a portion of the first matching portion 200 may be located in the avoiding recess 311. In this solution, at least a part of the first matching portion 200 can be hidden in the avoiding concave portion 311, so that the stacking height of the first bracket 310 and the first matching portion 200 is reduced, the stacking height of the camera module is further reduced, and the thickness of the electronic device is also further reduced.
In addition, the sidewall of the escape recess 311 may assist in limiting the first engagement portion 200 or the second engagement portion 300 in the moving direction thereof, thereby improving the moving accuracy of the first engagement portion 200 or the second engagement portion 300.
In the above embodiments, the filter 400 is usually made of plastic or glass, so that the filter 400 is likely to collide with other parts and be broken during the process of assembling or replacing the filter 400. Based on this, in another alternative embodiment, the camera module may be provided with at least two supporting plates 700, and the at least two supporting plates 700 are disposed in one-to-one correspondence with the at least two filters 400. The support plate 700 is detachably coupled to the first fitting part 200. The supporting plate 700 is opened with a mounting hole 710, and the optical filter 400 can be located in the mounting hole 710. In this scheme, the optical filter 400 is disposed on the supporting plate 700, and when the optical filter 400 is assembled or replaced in the camera module, the supporting plate 700 is disposed on the periphery of the optical filter 400, so that the optical filter 400 does not collide with other components directly, the optical filter 400 is not broken easily, and the safety and reliability of the camera module are improved.
In the assembly process of the camera module, the optical filter 400 is first assembled on the supporting plate 700, and then the supporting plate 700 and the optical filter 400 are integrally assembled on the first fitting portion 200. When the filter 400 is replaced, the whole of the support plate 700 and the filter 400 can be replaced directly. Alternatively, the supporting plate 700 may be connected to the first mating portion 200 by a screw thread, a magnetic attraction, or a snap connection, and of course, the supporting plate 700 may be connected to the first mating portion 200 by other methods, which is not limited herein.
Based on the camera module that this application embodiment disclosed, this application embodiment still discloses an electronic equipment, the electronic equipment who discloses include any embodiment of above the camera module.
The electronic equipment disclosed by the embodiment of the application can be equipment such as a smart watch, a smart phone and a tablet computer, and the embodiment of the application does not limit the specific type of the electronic equipment.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a camera module which characterized in that includes:
the first matching part is provided with at least two optical filters which are arranged at intervals;
the second matching part is provided with a lens assembly and a photosensitive chip, the lens assembly and the photosensitive chip are distributed on two sides of the first matching part, and the lens assembly is opposite to the photosensitive chip;
the first matching part and the second matching part move relatively to enable one of the optical filters to be in a position opposite to both the lens assembly and the photosensitive chip, and light rays enter the photosensitive chip through the lens assembly and one of the optical filters;
the second matching part comprises a first support and a second support, the first support is detachably connected with the second support, the lens component is arranged on the first support, the photosensitive chip is arranged on the second support, the first matching part is positioned between the first support and the second support, an avoiding concave part is formed in one side, facing the first matching part, of the first support, and at least part of the first matching part is positioned in the avoiding concave part;
under the condition that one of the optical filters is in a position opposite to both the lens assembly and the photosensitive chip, the other optical filters are positioned outside the first bracket and the second bracket;
the side wall of the avoidance concave part is used for limiting the first matching part or the second matching part in the moving direction of the first matching part or the second matching part.
2. The camera module of claim 1, wherein at least two of the filters comprise at least two of an infrared filter, a transparent plate, or a polarizer.
3. The camera module of claim 1, further comprising a first driving mechanism, wherein the first driving mechanism drives the first engaging portion or the second engaging portion to move.
4. The camera module according to claim 3, wherein the first driving mechanism includes the driving source, a gear transmission mechanism and a rack, the driving source is disposed on the second engagement portion, the rack is disposed on the first engagement portion, the driving source is connected to the gear transmission mechanism, the gear transmission mechanism is engaged with the rack, and the driving source drives the first engagement portion to move through the gear transmission mechanism and the rack.
5. The camera module of claim 4, wherein the rack is a unitary structure with the first mating portion.
6. The camera module according to claim 1, wherein the first engaging portion or the second engaging portion moves in a direction perpendicular to an optical axis of the lens assembly, the first engaging portion is provided with a first sliding portion, the second engaging portion is provided with a second sliding portion, and the first sliding portion and the second sliding portion are slidably engaged in a moving direction of the first engaging portion or the second engaging portion.
7. The camera module according to claim 6, wherein the first engaging portion is provided with a first position-limiting portion, the second engaging portion is provided with a second position-limiting portion, and the first position-limiting portion and the second position-limiting portion are in position-limiting engagement in a moving direction along the first engaging portion or the second engaging portion.
8. The camera module of claim 1, further comprising a second driving mechanism disposed at the second mating portion, wherein the second driving mechanism drives the lens assembly to move.
9. The camera module according to claim 1, wherein the camera module includes at least two supporting plates, the at least two supporting plates correspond to the at least two optical filters one by one, the supporting plates are detachably connected to the first engaging portions, the supporting plates are provided with mounting holes, and the optical filters are located in the mounting holes.
10. An electronic device, comprising the camera module according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011526533.5A CN112637466B (en) | 2020-12-22 | 2020-12-22 | Camera module and electronic equipment |
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| CN202011526533.5A CN112637466B (en) | 2020-12-22 | 2020-12-22 | Camera module and electronic equipment |
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| CN112637466A CN112637466A (en) | 2021-04-09 |
| CN112637466B true CN112637466B (en) | 2022-07-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113114899B (en) * | 2021-04-15 | 2022-02-25 | 维沃移动通信有限公司 | Imaging device and electronic apparatus |
| CN113194241B (en) * | 2021-05-19 | 2022-09-30 | 维沃移动通信（杭州）有限公司 | Camera module and electronic equipment |
| CN113114921B (en) * | 2021-05-26 | 2022-02-25 | 维沃移动通信有限公司 | Camera module and electronic equipment |
| CN115550529A (en) * | 2022-03-25 | 2022-12-30 | 郭鹏杰 | Camera system and method, optical filter module, protective cover plate and electronic equipment |
| CN114866677A (en) * | 2022-05-29 | 2022-08-05 | 郭鹏杰 | Camera system, protection cover plate and electronic equipment |
| CN115412675A (en) * | 2022-08-31 | 2022-11-29 | 维沃移动通信有限公司 | Camera module and electronic equipment |
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| CN210294781U (en) * | 2019-08-13 | 2020-04-10 | 惠州市锐达电子有限公司 | Optical filter switching device |
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