CN113709349B - Image pickup assembly and electronic apparatus - Google Patents
Image pickup assembly and electronic apparatus Download PDFInfo
- Publication number
- CN113709349B CN113709349B CN202111026616.2A CN202111026616A CN113709349B CN 113709349 B CN113709349 B CN 113709349B CN 202111026616 A CN202111026616 A CN 202111026616A CN 113709349 B CN113709349 B CN 113709349B
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- liquid lens
- lens
- cavity
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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
- H04N23/50—Constructional details
- H04N23/51—Housings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Structure And Mechanism Of Cameras (AREA)
- Lens Barrels (AREA)
Abstract
The application discloses subassembly and electronic equipment make a video recording, the subassembly of making a video recording includes: the mirror sleeve is provided with a cavity, and the cavity is in a round table or a cone shape; at least part of the liquid lens is arranged in the cavity, and in the process that the liquid lens and the lens sleeve move relatively along the axial direction of the cavity, at least part of the liquid lens deforms to change the curvature of the liquid lens. In the camera shooting assembly of the application, because the cavity is round platform or circular cone, the liquid lens that is arranged in the cavity receives the extrusion of cavity inside wall in the removal in-process for at least part of liquid lens produces deformation, can change the camber of liquid lens through the deformation of at least part of liquid lens, so as to control the camber of liquid lens accurately, make liquid lens can realize zooming at all levels, can realize the quick electrodeless zoom of liquid lens when liquid lens needs to zoom, satisfy user's shooting demand, improve use experience.
Description
Technical Field
The application belongs to the technical field of terminals, and particularly relates to a camera shooting assembly and electronic equipment.
Background
With the development of mobile phone technology, mobile phones have also become increasingly popular. The lens requirements of users on mobile phones are more and more, and the liquid lens is focused on due to the advantages of small structure, light weight, good imaging effect and the like, but the liquid lens is difficult to accurately control the curvature, difficult to realize continuous zooming at all levels, difficult to meet the requirements of users on photographing, and influences the use experience of the users.
Disclosure of Invention
The embodiment of the application aims to provide an image pickup assembly and electronic equipment, which are used for solving the problems that a liquid lens cannot accurately control curvature and is difficult to realize zooming of each level of the lens.
In a first aspect, an embodiment of the present application provides a camera assembly, including:
the mirror sleeve is provided with a cavity, and the cavity is in a round table shape or a conical shape;
the liquid lens is at least partially arranged in the cavity, the liquid lens and the lens sleeve can move relatively in the axial direction of the cavity, and at least part of the liquid lens is deformed to change the curvature of the liquid lens in the process of moving relatively in the axial direction of the cavity.
Wherein the optical axis of the liquid lens is collinear with the axis of the chamber.
The liquid lens comprises a liquid lens body, and is characterized in that a guide structure is arranged on the outer side of the liquid lens body, a guide groove is formed in the inner side wall of the cavity, the guide structure is arranged in the guide groove, and the liquid lens body and the lens sleeve relatively move along the axial direction of the cavity under the condition that the guide structure moves in the guide groove.
Wherein, still include:
the lens seat is provided with a containing cavity with openings at two ends, and the containing cavity is cylindrical;
the base is a light-transmitting material piece and is arranged at one end of the lens seat and seals an opening at one end of the lens seat;
the liquid lens is arranged in the accommodating cavity, the optical axis of the liquid lens is collinear with the axis of the accommodating cavity, and part of the liquid lens extends out of the accommodating cavity from the opening at the other end of the lens seat and is positioned in the cavity;
under the condition that the lens seat moves in the cavity, the liquid lens and the lens sleeve relatively move in the axial direction of the cavity, and the inner side wall of the cavity is prevented from extending out of the liquid lens of the accommodating cavity so as to deform the liquid lens extending out of the accommodating cavity.
The lens holder is arranged in the cavity, and the liquid lens and the lens sleeve move relatively in the axial direction of the cavity under the condition that the lens holder moves in the guide groove.
Wherein, still include:
and the imaging chip and the liquid lens are arranged at intervals in the optical axis direction of the liquid lens.
Wherein, still include:
a drive mechanism, the drive mechanism comprising: the lens device comprises a motor and a driving rod, wherein one end of the driving rod is connected with the motor, the other end of the driving rod is connected with the lens sleeve, and the motor drives the driving rod to drive the lens sleeve and the liquid lens to move relatively in the axial direction of the cavity.
Wherein, still include:
the lens sleeve is arranged on the connecting seat, the other end of the driving rod is connected with the connecting seat, and the connecting seat drives the lens sleeve and the liquid lens to move relatively in the axial direction of the cavity under the condition that the driving rod drives the connecting seat to move.
Wherein, still include:
the imaging chip is arranged on the connecting seat, and the imaging chip and the liquid lens are arranged at intervals in the direction of the optical axis of the liquid lens.
Wherein, still include:
the control module is electrically connected with the driving mechanism, and controls the driving mechanism to drive the lens sleeve and the liquid lens to move relatively in the axial direction of the cavity.
In a second aspect, an embodiment of the present application provides an electronic device, including the image capturing assembly described in the foregoing embodiment.
The image pickup assembly in the embodiment of the application comprises: the mirror sleeve is provided with a cavity, and the cavity is in a round table shape or a conical shape; the liquid lens is at least partially arranged in the cavity, the liquid lens and the lens sleeve can move relatively in the axial direction of the cavity, and at least part of the liquid lens is deformed to change the curvature of the liquid lens in the process of moving relatively in the axial direction of the cavity. In the camera shooting assembly of the application, at least part of the liquid lens is arranged in the cavity which is in the shape of a circular table or a cone, the liquid lens and the lens sleeve move relatively in the axial direction of the cavity, at least part of the liquid lens can deform, the liquid lens in the cavity is extruded by the inner side wall of the cavity in the moving process due to the circular table or the cone shape of the cavity, at least part of the liquid lens deforms, the curvature of the liquid lens can be changed through the deformation of at least part of the liquid lens, so that the curvature of the liquid lens can be accurately controlled, all-stage zooming can be realized by the liquid lens, rapid electrodeless zooming of the liquid lens can be realized when the liquid lens needs zooming, the shooting requirement of a user is met, and the use experience is improved.
Drawings
FIG. 1 is a schematic view of a liquid lens mated with a base;
FIG. 2 is a schematic view of a structure of the lens housing;
FIG. 3 is a schematic structural diagram of a camera module according to an embodiment of the present application;
FIG. 4 is a schematic view of a liquid lens in a deformed state;
FIG. 5 is a schematic view of a liquid lens in another deformed state;
FIG. 6 is a schematic view of a liquid lens in yet another deformed state;
fig. 7 is a schematic diagram of another structure of the camera module in the embodiment of the application.
Reference numerals
A mirror sleeve 10; a chamber 11;
a liquid lens 20;
a lens holder 30; a base 31; a guide groove 32;
an imaging chip 40;
a connection base 50; a motor 51; the lever 52 is driven.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
The image capturing assembly provided in the embodiment of the present application is described in detail below with reference to fig. 1 to 7 by way of specific embodiments and application scenarios thereof.
As shown in fig. 1 to 7, an image capturing assembly in an embodiment of the present application includes: the lens sleeve 10 and the liquid lens 20, wherein the lens sleeve 10 can be in a round table shape, the lens sleeve 10 can be provided with a cavity 11, the cavity 11 can be in a round table or conical shape, and the axis of the lens sleeve 10 and the axis of the cavity 11 can be collinear or parallel. At least part of the liquid lens 20 is arranged in the chamber 11, the part of the liquid lens 20 positioned in the chamber 11 can be abutted against the inner side wall of the chamber 11, and the liquid lens 20 and the lens sleeve 10 can relatively move in the axial direction of the chamber 11. In the process of relatively moving the liquid lens 20 and the lens sleeve 10 along the axial direction of the cavity 11, at least part of the liquid lens 20 is deformed to change the curvature of the liquid lens 20, and as the cavity 11 is in a shape of a circular table or a cone, the diameter of the cavity 11 can be continuously increased or reduced, and in the process of relatively moving the liquid lens 20 and the lens sleeve 10 along the axial direction of the cavity 11, at least part of the liquid lens 20 can be deformed when being extruded by the inner side wall of the cavity 11, so that the curvature of the liquid lens 20 can be continuously changed, and the zooming of each stage can be realized. For example, the liquid lens 20 may be all disposed in the chamber 11, the optical axis of the liquid lens 20 may be collinear or parallel to the axis of the chamber 11, the edge of the liquid lens 20 may abut against the inner sidewall of the chamber 11, and the liquid lens 20 may be continuously varied due to the continuous variation of the diameter of the chamber 11 during the movement of the liquid lens 20 in the chamber 11 along the axis direction of the chamber 11, so that the curvature of the liquid lens 20 is continuously varied, and the curvature of the liquid lens 20 may be accurately controlled.
In the image pickup assembly of the application, at least part of the liquid lens 20 is arranged in the cavity 11 which is in the shape of a circular table or a cone, at least part of the liquid lens 20 can deform in the process of relatively moving the liquid lens 20 and the lens sleeve 10 along the axial direction of the cavity 11, and the liquid lens 20 positioned in the cavity 11 is extruded by the inner side wall of the cavity 11 in the moving process because the cavity 11 is in the shape of the circular table or the cone, so that at least part of the liquid lens 20 deforms, the curvature of the liquid lens 20 can be changed through the deformation of at least part of the liquid lens 20, so that the curvature of the liquid lens can be accurately controlled, various levels of zooming can be realized by the liquid lens, the quick stepless zooming of the liquid lens can be realized when the liquid lens needs zooming, the shooting requirement of a user can be met, and the use experience can be improved.
In some embodiments, the optical axis of the liquid lens 20 and the axis of the cavity 11 may be collinear, and in the process of relatively moving the liquid lens 20 and the lens sleeve 10 along the axial direction of the cavity 11, the liquid lens 20 may generate stable continuous deformation when being pressed by the inner side wall of the cavity 11, so that the liquid lens 20 may be uniformly and symmetrically deformed, so that the curvature of the liquid lens 20 may be continuously changed, and accurate control of the curvature of the liquid lens is facilitated.
In other embodiments, the outer side of the liquid lens 20 may be provided with a guiding structure, the inner side wall of the chamber 11 may be provided with a guiding groove, the guiding structure may be provided in the guiding groove 32, and the liquid lens 20 and the lens sleeve 10 may relatively move along the axial direction of the chamber 11 under the condition that the guiding structure moves in the guiding groove 32, and the liquid lens 20 and the lens sleeve 10 may be stably moved along the axial direction of the chamber 11 through the guiding structure and the guiding groove, so as to more accurately control the curvature of the liquid lens.
In some embodiments, as shown in fig. 3 and 7, the camera assembly may further include: the lens holder 30 and the base 31, wherein the lens holder 30 may be provided with a receiving cavity with openings at two ends, the receiving cavity may be cylindrical, the base 31 may be a plate, the base 31 may be a light-transmitting material piece, for example, the base 31 may be a light-transmitting glass plate or a plastic plate, the base 31 may be disposed at one end of the lens holder 30 and close the opening at one end of the lens holder 30, and the base 31 may be collinear with the axis of the receiving cavity. The liquid lens 20 may be disposed in the accommodating cavity, the optical axis of the liquid lens 20 may be collinear with the axis of the accommodating cavity, and a portion of the liquid lens 20 may extend out of the accommodating cavity from the opening at the other end of the lens holder 30 and be located in the cavity 11, so that the liquid lens 20 may deform when being extruded by the inner sidewall of the cavity 11 during the relative movement between the liquid lens 20 and the lens sleeve 10 along the axial direction of the cavity 11. Under the condition that the lens holder 30 moves in the cavity 11, the liquid lens 20 and the lens sleeve 10 relatively move in the axial direction of the cavity 11, and the inner side wall of the cavity 11 can be stopped against the outer side of the liquid lens extending out of the accommodating cavity so that the liquid lens extending out of the accommodating cavity can deform, the curvature of the liquid lens 20 can be continuously changed, and various levels of zooming can be achieved by the liquid lens.
In the embodiment of the present application, as shown in fig. 3 and 7, a guide groove 32 may be disposed on an inner sidewall of the cavity 11, the lens holder 30 may move in the guide groove 32, and the liquid lens 20 and the lens sleeve 10 may move relatively in an axial direction of the cavity 11 under the condition that the lens holder 30 moves in the guide groove 32, and the lens holder 30 may be stably moved through the guide groove 32, so that the liquid lens 20 may be stably deformed, so as to accurately control the curvature of the liquid lens 20.
In some embodiments, as shown in fig. 3 to 7, the camera assembly may further include: the imaging chip 40, the imaging chip 40 and the liquid lens 20 are arranged at intervals in the optical axis direction of the liquid lens 20, the imaging chip 40 can be arranged on the lens sleeve 10, and the axis of the imaging chip 40 can be collinear or parallel to the optical axis of the liquid lens 20, so that light entering the liquid lens 20 can be imaged on the imaging chip 40 better.
In an embodiment of the present application, the image capturing assembly may further include: the driving mechanism may be connected to the lens sleeve 10, and the driving mechanism may drive the lens sleeve 10 and the liquid lens 20 to move relatively in the axial direction of the cavity 11, for example, the driving mechanism may include a motor, and the motor may drive the lens sleeve 10 to move, so that the lens sleeve 10 and the liquid lens 20 may move relatively in the axial direction of the cavity 11. The driving mechanism may include a motor 51 and a driving rod 52, one end of the driving rod 52 is connected with the motor 51, the other end of the driving rod 52 is connected with the lens sleeve 10, and the motor 51 drives the driving rod 52 to drive the lens sleeve 10 and the liquid lens 20 to relatively move in the axial direction of the chamber 11.
In some embodiments, as shown in fig. 3 and 7, the camera assembly may further include: the connecting seat 50, the connecting seat 50 can be platy, the mirror sleeve 10 can be arranged on the connecting seat 50, a driving mechanism can be connected with the connecting seat 50, for example, the other end of the driving rod 52 can be connected with the connecting seat 50, the driving rod 52 can drive the connecting seat 50 to move, under the condition that the driving rod 52 in the driving mechanism drives the connecting seat 50 to move, the connecting seat 50 drives the mirror sleeve 10 and the liquid lens 20 to move relatively in the axial direction of the cavity 11, and the mirror sleeve 10 and the liquid lens 20 are driven to move relatively in the axial direction of the cavity 11 through the connecting seat 50, so that installation and matching are facilitated.
In other embodiments, as shown in fig. 7, the drive mechanism includes: the motor 51 and the driving rod 52, one end of the driving rod 52 is connected with the motor 51, the other end of the driving rod 52 can be connected with the connecting seat 50, and the motor 51 drives the driving rod 52 to drive the connecting seat 50 to move. For example, the driving rod 52 may be a screw, the motor 51 may drive the driving rod 52 to rotate, the connecting seat 50 may have a screw hole, the other end of the driving rod 52 may be inserted into the screw hole of the connecting seat 50, and the connecting seat 50 is driven to move by the rotation of the driving rod 52. The connecting seat 50 is a plate body, and the driving rod 52 can be vertically connected with the connecting seat 50. The motor 51 can drive the driving rod 52 to move along the length direction of the driving rod 52, and the connecting seat 50 can be driven to move by the movement of the driving rod 52 along the length direction of the driving rod 52, so that the connecting seat 50 drives the lens sleeve 10 and the liquid lens 20 to move relatively along the axial direction of the chamber 11.
Optionally, as shown in fig. 3 to 7, the image capturing assembly may further include: the imaging chip 40, the connection seat 50 can be a plate body, the axis of the chamber 11 can be perpendicular to the connection seat 50, the imaging chip 40 can be arranged on one side of the connection seat 50, which is close to the liquid lens 20, the imaging chip 40 and the liquid lens 20 can be arranged at intervals in the optical axis direction of the liquid lens 20, so that light entering the liquid lens 20 can be imaged on the imaging chip 40 better.
In an embodiment of the present application, the image capturing assembly may further include: the control module is electrically connected with the driving mechanism and controls the driving mechanism to drive the lens sleeve 10 and the liquid lens 20 to move relatively in the axial direction of the cavity 11. For example, the control module may be electrically connected to the motor 51, and the control module may control the motor 51 to move the lens sleeve 10, so as to drive the lens sleeve 10 and the liquid lens 20 to move relatively in the axial direction of the cavity 11, so as to change the curvature of the liquid lens 20.
The control module may include a micro control unit MCU, which may form an electrodeless zoom control system with the imaging chip 40 and a CPU in a device (such as a mobile phone). When zooming is needed, an instruction can be sent to a CPU in the device according to the needed focusing information of the imaging chip 40, the CPU can send a control instruction to a micro control unit MCU, and the micro control unit MCU can control a motor 51 to drive a driving rod 52 so as to drive the lens sleeve 10 and the liquid lens 20 to relatively move in the axial direction of the cavity 11, so that the curvature of the liquid lens 20 is changed, and zooming of the liquid lens 20 is realized, so that a needed image can be displayed on the imaging chip 40.
In the application process, by driving the lens sleeve 10 and the liquid lens 20 to relatively move in the axial direction of the cavity 11, the liquid lens 20 can be deformed, the curvature of the liquid lens 20 (as shown in fig. 3, the curvature (1), the curvature (2) and the curvature (3) in different deformation states) can be changed, and the stepless zooming of the liquid lens 20 can be realized. In the working process, the lens holder 30 moves up and down in the guide groove 32, the liquid lens 20 and the lens sleeve 10 can relatively move in the axial direction of the cavity 11, the liquid lens 20 deforms due to extrusion of the inner side wall of the cavity 11 on the lens sleeve 10, so that the curvature of the liquid lens 20 is changed, zooming can be achieved by changing the curvature of the lens, the curvature of the liquid lens 20 in different deformation states can be shown in fig. 3-6, the curvature of the liquid lens 20 in the deformation states can be shown in fig. 4 as a curvature (1), the curvature of the liquid lens 20 in the deformation states can be shown in fig. 5 as a curvature (2), the curvature of the liquid lens 20 in the deformation states can be shown in fig. 6 as a curvature (3), different curvatures correspond to different focal lengths, and when zooming is needed, the curvature of the liquid lens 20 can be changed by changing the deformation of the liquid lens 20, so that the zooming of the liquid lens 20 is achieved, and the electrodeless zooming requirement of a user is met.
An embodiment of the application provides an electronic device, which includes the camera assembly described in the above embodiment. The electronic equipment can comprise a mobile phone, a tablet, a video camera and the like, and the electronic equipment with the camera shooting assembly in the embodiment can realize zooming at all levels by the liquid lens so as to meet shooting requirements of users and improve use experience.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.
Claims (10)
1. A camera assembly, comprising:
the mirror sleeve is provided with a cavity, and the cavity is in a round table shape or a conical shape;
the liquid lens is at least partially arranged in the cavity, the part of the liquid lens positioned in the cavity is stopped against the inner side wall of the cavity, the liquid lens and the lens sleeve can move relatively in the axial direction of the cavity, and at least part of the liquid lens deforms to change the curvature of the liquid lens in the process of moving the liquid lens and the lens sleeve relatively in the axial direction of the cavity.
2. The imaging module according to claim 1, wherein a guide structure is provided on an outer side of the liquid lens, a guide groove is provided on an inner side wall of the chamber, the guide structure is provided in the guide groove, and the liquid lens and the lens housing relatively move along an axial direction of the chamber when the guide structure moves in the guide groove.
3. The camera assembly of claim 1, further comprising:
the lens seat is provided with a containing cavity with openings at two ends, and the containing cavity is cylindrical;
the base is a light-transmitting material piece and is arranged at one end of the lens seat and seals an opening at one end of the lens seat;
the liquid lens is arranged in the accommodating cavity, the optical axis of the liquid lens is collinear with the axis of the accommodating cavity, and part of the liquid lens extends out of the accommodating cavity from the opening at the other end of the lens seat and is positioned in the cavity;
under the condition that the lens seat moves in the cavity, the liquid lens and the lens sleeve relatively move in the axial direction of the cavity, and the inner side wall of the cavity is prevented from extending out of the liquid lens of the accommodating cavity so as to deform the liquid lens extending out of the accommodating cavity.
4. A camera module according to claim 3, wherein the inner side wall of the chamber is provided with a guide groove, the lens mount is movable in the guide groove, and the liquid lens and the lens sleeve move relatively in the axial direction of the chamber when the lens mount moves in the guide groove.
5. The camera assembly of claim 1, further comprising:
and the imaging chip and the liquid lens are arranged at intervals in the optical axis direction of the liquid lens.
6. The camera assembly of claim 1, further comprising:
a drive mechanism, the drive mechanism comprising: the lens device comprises a motor and a driving rod, wherein one end of the driving rod is connected with the motor, the other end of the driving rod is connected with the lens sleeve, and the motor drives the driving rod to drive the lens sleeve and the liquid lens to move relatively in the axial direction of the cavity.
7. The camera assembly of claim 6, further comprising:
the lens sleeve is arranged on the connecting seat, the other end of the driving rod is connected with the connecting seat, and the connecting seat drives the lens sleeve and the liquid lens to move relatively in the axial direction of the cavity under the condition that the driving rod drives the connecting seat to move.
8. The camera assembly of claim 7, further comprising:
the imaging chip is arranged on the connecting seat, and the imaging chip and the liquid lens are arranged at intervals in the direction of the optical axis of the liquid lens.
9. The camera assembly of claim 6, further comprising:
the control module is electrically connected with the driving mechanism, and controls the driving mechanism to drive the lens sleeve and the liquid lens to move relatively in the axial direction of the cavity.
10. An electronic device comprising a camera assembly according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111026616.2A CN113709349B (en) | 2021-09-02 | 2021-09-02 | Image pickup assembly and electronic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111026616.2A CN113709349B (en) | 2021-09-02 | 2021-09-02 | Image pickup assembly and electronic apparatus |
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| Publication Number | Publication Date |
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| CN113709349A CN113709349A (en) | 2021-11-26 |
| CN113709349B true CN113709349B (en) | 2023-05-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN210274259U (en) * | 2019-10-30 | 2020-04-07 | 维沃移动通信有限公司 | Camera module and electronic equipment |
| CN111641760A (en) * | 2020-05-27 | 2020-09-08 | Oppo广东移动通信有限公司 | Lens assembly, camera module and electronic equipment |
| CN113325558A (en) * | 2021-07-16 | 2021-08-31 | 江西晶浩光学有限公司 | Lens assembly, camera module and electronic equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207946633U (en) * | 2018-03-21 | 2018-10-09 | 爱佩仪（东莞）光电科技有限公司 | A kind of voice coil motor and its lens group of driving liquid lens |
| JP7295403B2 (en) * | 2019-05-22 | 2023-06-21 | ミツミ電機株式会社 | LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA MOUNTING DEVICE |
| KR102156378B1 (en) * | 2019-05-24 | 2020-09-15 | 엘지이노텍 주식회사 | Liquid lens and lens assembly including the liquid lens |
| CN213072838U (en) * | 2020-09-14 | 2021-04-27 | 江西晶浩光学有限公司 | Camera module, electronic equipment and vehicle-mounted equipment |
| CN113329159B (en) * | 2021-06-08 | 2023-04-07 | 维沃移动通信有限公司 | Camera module and electronic equipment |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210274259U (en) * | 2019-10-30 | 2020-04-07 | 维沃移动通信有限公司 | Camera module and electronic equipment |
| CN111641760A (en) * | 2020-05-27 | 2020-09-08 | Oppo广东移动通信有限公司 | Lens assembly, camera module and electronic equipment |
| CN113325558A (en) * | 2021-07-16 | 2021-08-31 | 江西晶浩光学有限公司 | Lens assembly, camera module and electronic equipment |
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