CN108737737A - A kind of stabilization camera module, its control method and electronic equipment - Google Patents
A kind of stabilization camera module, its control method and electronic equipment Download PDFInfo
- Publication number
- CN108737737A CN108737737A CN201811013113.XA CN201811013113A CN108737737A CN 108737737 A CN108737737 A CN 108737737A CN 201811013113 A CN201811013113 A CN 201811013113A CN 108737737 A CN108737737 A CN 108737737A
- Authority
- CN
- China
- Prior art keywords
- camera module
- gyroscope
- ontology
- power supply
- stabilization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
- H04N23/681—Motion detection
- H04N23/6812—Motion detection based on additional sensors, e.g. acceleration sensors
-
- 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
- H04N23/65—Control of camera operation in relation to power supply
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Accessories Of Cameras (AREA)
Abstract
This application discloses a kind of stabilization camera module, its control method and electronic equipment, which includes：Camera module ontology；Gyroscope is connect with the camera module ontology, for the jitter conditions according to the camera module ontology, obtains the data of acceleration and displacement；Programmable power supply managing chip is connect with the gyroscope, the data for analyzing the gyroscope, and is converted into variable control electric current；Anti-vibration motor is connect with the programmable power supply managing chip, and the control electric current for receiving the programmable power supply managing chip output makes corresponding change in location to compensate amount of jitter, to control the camera module ontology.The application forms a camera module with physics stabilization function by camera module ontology, gyroscope, programmable power supply managing chip and anti-vibration motor, larger amount of jitter can be made up, it can compensate for, because of amount of jitter caused by shooting angle variation, camera module being made not influenced by outside shake simultaneously.
Description
Technical field
The present invention relates to camera technology fields, are set more particularly to a kind of stabilization camera module, its control method and electronics
It is standby.
Background technology
The usage scenario of the products such as movement DV, police crime scene investigation device can encounter many vibrations, shake, lead to captured video
Picture is very unstable, influences customer experience.
Currently, having electronic flutter-proof (Electronic anti shake, abbreviation EIS) and optical anti-vibration in the market
(Optical Image Stabilizer, abbreviation OIS) two types, but the amount of jitter that can be made up is limited, is not suitable for fortune
Dynamic DV and police crime scene investigation device this kind of product.
Therefore, larger amount of jitter how is made up, is those skilled in the art's technical problem urgently to be resolved hurrily.
Invention content
In view of this, the purpose of the present invention is to provide a kind of stabilization camera module, its control method and electronic equipment, it can
To make up larger amount of jitter, while can compensate for because of amount of jitter caused by shooting angle variation.Its concrete scheme is as follows：
A kind of stabilization camera module, including：
Camera module ontology；
Gyroscope is connect with the camera module ontology, for the jitter conditions according to the camera module ontology, is obtained
The data of acceleration and displacement；
Programmable power supply managing chip is connect with the gyroscope, the data for analyzing the gyroscope, and is converted into
Variable control electric current；
Anti-vibration motor is connect with the programmable power supply managing chip, and core is managed for receiving the programmable power supply
The control electric current of piece output, makes corresponding change in location to compensate amount of jitter, to control the camera module ontology.
Preferably, in above-mentioned stabilization camera module provided in an embodiment of the present invention, the gyroscope setting is taken the photograph described
As module ontology sensitive chip near.
Preferably, in above-mentioned stabilization camera module provided in an embodiment of the present invention, the gyroscope and the photosensitive core
Piece is arranged on the same wiring board of the camera module ontology.
Preferably, in above-mentioned stabilization camera module provided in an embodiment of the present invention, the programmable power supply managing chip
Be arranged on cpu motherboard or the wiring board of the camera module ontology on.
Preferably, in above-mentioned stabilization camera module provided in an embodiment of the present invention, the camera shooting of the camera module ontology
Head and sensitive chip are each attached in the inner cavity of the anti-vibration motor.
Preferably, in above-mentioned stabilization camera module provided in an embodiment of the present invention, the camera lens of the camera module ontology
Seat is both provided with locating slot with the inner cavity of the anti-vibration motor.
Preferably, in above-mentioned stabilization camera module provided in an embodiment of the present invention, the coil sections of the anti-vibration motor
Outside is enclosed with metal shell；The metal shell ground connection.
The embodiment of the present invention additionally provides a kind of control method of above-mentioned stabilization camera module provided in an embodiment of the present invention,
Including：
Gyroscope obtains the data of acceleration and displacement according to the jitter conditions of camera module ontology；
Programmable power supply managing chip analyzes the data of the gyroscope, and is converted into variable control electric current；
Anti-vibration motor receives the control electric current of the programmable power supply managing chip output, makes corresponding change in location
Amount of jitter is compensated, to control the camera module ontology.
The embodiment of the present invention additionally provides a kind of electronic equipment, including above-mentioned stabilization provided in an embodiment of the present invention images mould
Group.
A kind of stabilization camera module, its control method and electronic equipment provided by the present invention, the module include：Image mould
Group ontology；Gyroscope is connect with the camera module ontology, for the jitter conditions according to the camera module ontology, is obtained
The data of acceleration and displacement；Programmable power supply managing chip is connect with the gyroscope, for analyzing the gyroscope
Data, and it is converted into variable control electric current；Anti-vibration motor is connect with the programmable power supply managing chip, for receiving
The control electric current of the programmable power supply managing chip output, makes corresponding change in location to compensate amount of jitter, to control
State camera module ontology.The present invention is made up of camera module ontology, gyroscope, programmable power supply managing chip and anti-vibration motor
One camera module with physics stabilization function, can make up larger amount of jitter, while can compensate for becoming because of shooting angle
Amount of jitter caused by changing makes camera module not influenced by outside shake.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structural schematic diagram of stabilization camera module provided in an embodiment of the present invention；
Fig. 2 is the control method flow chart of stabilization camera module provided in an embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of stabilization camera module, as shown in Figure 1, including：
Camera module ontology 1；
Gyroscope 2 is connect with the camera module ontology 1, is used for the jitter conditions according to the camera module ontology 1,
Obtain the data of acceleration and displacement；
Programmable power supply managing chip 3 is connect with the gyroscope 2, the data for analyzing the gyroscope 2, and is turned
Turn to variable control electric current；
Anti-vibration motor 4 is connect with the programmable power supply managing chip 3, for receiving the programmable power supply management
The control electric current that chip 3 exports, makes corresponding change in location to compensate amount of jitter, to control the camera module ontology 1.
In above-mentioned stabilization camera module provided in an embodiment of the present invention, including：Camera module ontology, can be compiled gyroscope
Journey power management chip and anti-vibration motor；Gyroscope is used for the jitter conditions according to the camera module ontology, obtains acceleration
With the data of displacement；Programmable power supply managing chip is used to analyze the data of the gyroscope, and is converted into variable control
Electric current；Anti-vibration motor is used to receive the control electric current of the programmable power supply managing chip output, makes corresponding position and becomes
Change to compensate amount of jitter, to control the camera module ontology.Pass through camera module ontology, gyroscope, programmable power supply in this way
Managing chip and anti-vibration motor form a camera module with physics stabilization function, can be with by their interaction
Larger amount of jitter is made up, while can compensate for, because of amount of jitter caused by shooting angle variation, making camera module not by outside
The influence of shake.
Further, in the specific implementation, in above-mentioned stabilization camera module provided in an embodiment of the present invention, in order to ensure
The sensitive chip in the camera module ontology can be arranged in the accuracy and promptness of the gyro data, the gyroscope
Near.Preferentially, the same wiring board in the camera module ontology can be arranged with the sensitive chip in the gyroscope
On, that is, gyroscope and sensitive chip be produced on same wiring board, this is best design method.
Further, in the specific implementation, described to compile in above-mentioned stabilization camera module provided in an embodiment of the present invention
Journey power management chip can be arranged on cpu motherboard, or can be arranged on the wiring board of the camera module ontology, the core
Piece can load different backoff algorithms, to meet the design feature of different camera lens modules.
Further, in the specific implementation, in above-mentioned stabilization camera module provided in an embodiment of the present invention, the camera shooting
The camera and sensitive chip of module ontology can be fixed in the inner cavity of the anti-vibration motor, i.e. camera and sensitive chip
It is fixed respectively with the inner cavity of anti-vibration motor.In order to ensure fixed precision, lens mount and the stabilization of the camera module ontology
Dedicated locating slot can be provided in the inner cavity of motor.Because being the coil using variable current drive anti-vibration motor, line
Circle can radiate a large amount of electromagnetic waves after powered up, and electromagnetic interference (Electromagnetic is caused to the component on periphery
Interference, abbreviation EMI), therefore can be enclosed with metal shell on the outside of the coil sections of the anti-vibration motor；The gold
Belong to shell and wants good earth.In addition, the inner cavity of motor and coil can be moved when being powered, it is therefore desirable to consider in movement
It cannot be with metalwork, the flexible PCB (Flexible Printed Circuit, abbreviation FPC) of camera module ontology in region
Equal component interferences, and need to limit the position of movement, it prevents under the environment such as fall-down test, coil deformation is excessive to be led
Cause camera module damage.
Based on same inventive concept, the embodiment of the present invention additionally provides one kind above-mentioned stabilization provided in an embodiment of the present invention and takes the photograph
As the control method of module, since the principle that this method solves the problems, such as is similar to a kind of aforementioned stabilization camera module, the party
The implementation of method may refer to the implementation of stabilization camera module, and overlaps will not be repeated.
In the specific implementation, the control method of stabilization camera module provided in an embodiment of the present invention, as shown in Fig. 2, specifically
Include the following steps：
S201, gyroscope obtain the data of acceleration and displacement according to the jitter conditions of camera module ontology；
S202, programmable power supply managing chip analyze the data of the gyroscope, and are converted into variable control electric current；
S203, anti-vibration motor receive the control electric current of the programmable power supply managing chip output, make corresponding position
Variation is set to compensate amount of jitter, to control the camera module ontology.
In the control method of above-mentioned stabilization camera module provided in an embodiment of the present invention, it can make up through the above steps
Larger amount of jitter, while can compensate for, because of amount of jitter caused by shooting angle variation, camera module being made not shaken by outside
Influence.
Based on same inventive concept, the embodiment of the present invention additionally provides a kind of electronic equipment, including the embodiment of the present invention carries
The above-mentioned stabilization camera module supplied.Other essential component parts for the electronic equipment are the common skill of this field
Art personnel should be appreciated that have, and this will not be repeated here, also should not be taken as limiting the invention.The implementation of the electronic equipment can
With referring to the embodiment of above-mentioned stabilization camera module, overlaps will not be repeated.
To sum up, a kind of stabilization camera module, its control method and electronic equipment provided in an embodiment of the present invention, the module packet
It includes：Camera module ontology；Gyroscope is connect with the camera module ontology, for the shake according to the camera module ontology
Situation obtains the data of acceleration and displacement；Programmable power supply managing chip is connect with the gyroscope, for analyzing
The data of gyroscope are stated, and are converted into variable control electric current；Anti-vibration motor is connect with the programmable power supply managing chip,
Control electric current for receiving the programmable power supply managing chip output makes corresponding change in location to compensate shake
Amount, to control the camera module ontology.The present invention by camera module ontology, gyroscope, programmable power supply managing chip and
Anti-vibration motor forms a camera module with physics stabilization function, can make up larger amount of jitter, can compensate for simultaneously
Because of amount of jitter caused by shooting angle variation, camera module is made not influenced by outside shake.
Finally, it is to be noted that, herein, relational terms be used merely to by an entity or operation with it is another
A entity or operation distinguish, and without necessarily requiring or implying between these entities or operation, there are any this actual
Relationship or sequence.Moreover, the terms "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion,
So that the process, method, article or equipment including a series of elements includes not only those elements, but also include not having
The other element being expressly recited, or further include for elements inherent to such a process, method, article, or device.Do not having
There is the element limited by sentence "including a ..." in the case of more limiting, it is not excluded that in the mistake for including the element
There is also other identical elements in journey, method, article or equipment.
Stabilization camera module provided by the present invention is described in detail above, specific case pair used herein
The principle of the present invention and embodiment are expounded, and the explanation of above example is only intended to help to understand method of the invention
And its core concept；Meanwhile for those of ordinary skill in the art, according to the thought of the present invention, in specific implementation mode and
There will be changes in application range, in conclusion the content of the present specification should not be construed as limiting the invention.
Claims (9)
1. a kind of stabilization camera module, which is characterized in that including：
Camera module ontology；
Gyroscope is connect with the camera module ontology, for the jitter conditions according to the camera module ontology, is obtained and is accelerated
The data of degree and displacement；
Programmable power supply managing chip is connect with the gyroscope, the data for analyzing the gyroscope, and is converted into variable
Control electric current；
Anti-vibration motor is connect with the programmable power supply managing chip, defeated for receiving the programmable power supply managing chip
The control electric current gone out makes corresponding change in location to compensate amount of jitter, to control the camera module ontology.
2. stabilization camera module according to claim 1, which is characterized in that the gyroscope is arranged in the camera module
Near the sensitive chip of ontology.
3. stabilization camera module according to claim 2, which is characterized in that the gyroscope is arranged with the sensitive chip
On the same wiring board of the camera module ontology.
4. stabilization camera module according to claim 1, which is characterized in that the programmable power supply managing chip setting exists
On cpu motherboard or on the wiring board of the camera module ontology.
5. stabilization camera module according to claim 1, which is characterized in that the camera of the camera module ontology and sense
Optical chip is each attached in the inner cavity of the anti-vibration motor.
6. stabilization camera module according to claim 5, which is characterized in that the lens mount of the camera module ontology and institute
It states in the inner cavity of anti-vibration motor and is both provided with locating slot.
7. stabilization camera module according to claim 6, which is characterized in that packet on the outside of the coil sections of the anti-vibration motor
It is wrapped with metal shell；The metal shell ground connection.
8. a kind of control method of the stabilization camera module as described in any one of claim 1 to 7, which is characterized in that including：
Gyroscope obtains the data of acceleration and displacement according to the jitter conditions of camera module ontology；
Programmable power supply managing chip analyzes the data of the gyroscope, and is converted into variable control electric current；
Anti-vibration motor receives the control electric current of the programmable power supply managing chip output, makes corresponding change in location to mend
Amount of jitter is repaid, to control the camera module ontology.
9. a kind of electronic equipment, which is characterized in that including the stabilization camera module as described in any one of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811013113.XA CN108737737A (en) | 2018-08-31 | 2018-08-31 | A kind of stabilization camera module, its control method and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811013113.XA CN108737737A (en) | 2018-08-31 | 2018-08-31 | A kind of stabilization camera module, its control method and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108737737A true CN108737737A (en) | 2018-11-02 |
Family
ID=63941886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811013113.XA Pending CN108737737A (en) | 2018-08-31 | 2018-08-31 | A kind of stabilization camera module, its control method and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108737737A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109842753A (en) * | 2019-03-26 | 2019-06-04 | Oppo广东移动通信有限公司 | Camera stabilization system, method, electronic equipment and storage medium |
| CN110012224A (en) * | 2019-03-26 | 2019-07-12 | Oppo广东移动通信有限公司 | Camera stabilization system, method, electronic equipment and computer readable storage medium |
| CN110336993A (en) * | 2019-07-02 | 2019-10-15 | Oppo广东移动通信有限公司 | Depth camera head controlling method, device, electronic equipment and storage medium |
| CN110351465A (en) * | 2019-07-18 | 2019-10-18 | 珠海格力电器股份有限公司 | A kind of stabilization camera module and its anti-fluttering method |
| CN112291476A (en) * | 2020-10-30 | 2021-01-29 | 维沃移动通信（杭州）有限公司 | Shooting anti-shake processing method and device and electronic equipment |
| CN113364972A (en) * | 2020-11-20 | 2021-09-07 | 重庆市天实精工科技有限公司 | Anti-shake control method and circuit for inclined depth-of-field camera, camera and mobile phone |
| CN113395447A (en) * | 2021-05-31 | 2021-09-14 | 江西晶浩光学有限公司 | Anti-shake mechanism, image pickup device, and electronic apparatus |
| WO2022127757A1 (en) * | 2020-12-17 | 2022-06-23 | 维沃移动通信有限公司 | Electronic device and control method |
| CN116055883A (en) * | 2023-03-29 | 2023-05-02 | 荣耀终端有限公司 | Camera module and electronic equipment |
| CN116095489A (en) * | 2023-04-11 | 2023-05-09 | 北京城建智控科技股份有限公司 | Collaborative anti-shake method based on camera device and storage medium |
| WO2023169054A1 (en) * | 2022-03-11 | 2023-09-14 | Oppo广东移动通信有限公司 | Electronic device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103607535A (en) * | 2013-08-09 | 2014-02-26 | 南昌欧菲光电技术有限公司 | Camera module for mobile terminal and mobile terminal |
| JP2015114484A (en) * | 2013-12-11 | 2015-06-22 | シャープ株式会社 | Camera module |
| CN105847637A (en) * | 2015-05-29 | 2016-08-10 | 维沃移动通信有限公司 | Mobile terminal and photographing device thereof |
| CN106339696A (en) * | 2016-09-29 | 2017-01-18 | 信利光电股份有限公司 | Miniature anti-shake iris recognition module set and terminal device |
| CN107340667A (en) * | 2017-08-25 | 2017-11-10 | 高瞻创新科技有限公司 | A kind of miniature head of stabilization for integrating camera module |
-
2018
- 2018-08-31 CN CN201811013113.XA patent/CN108737737A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103607535A (en) * | 2013-08-09 | 2014-02-26 | 南昌欧菲光电技术有限公司 | Camera module for mobile terminal and mobile terminal |
| JP2015114484A (en) * | 2013-12-11 | 2015-06-22 | シャープ株式会社 | Camera module |
| CN105847637A (en) * | 2015-05-29 | 2016-08-10 | 维沃移动通信有限公司 | Mobile terminal and photographing device thereof |
| CN106339696A (en) * | 2016-09-29 | 2017-01-18 | 信利光电股份有限公司 | Miniature anti-shake iris recognition module set and terminal device |
| CN107340667A (en) * | 2017-08-25 | 2017-11-10 | 高瞻创新科技有限公司 | A kind of miniature head of stabilization for integrating camera module |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110012224A (en) * | 2019-03-26 | 2019-07-12 | Oppo广东移动通信有限公司 | Camera stabilization system, method, electronic equipment and computer readable storage medium |
| CN109842753B (en) * | 2019-03-26 | 2021-04-23 | Oppo广东移动通信有限公司 | Camera anti-shake system, camera anti-shake method, electronic device and storage medium |
| CN110012224B (en) * | 2019-03-26 | 2021-07-09 | Oppo广东移动通信有限公司 | Camera anti-shake system, camera anti-shake method, electronic device, and computer-readable storage medium |
| CN109842753A (en) * | 2019-03-26 | 2019-06-04 | Oppo广东移动通信有限公司 | Camera stabilization system, method, electronic equipment and storage medium |
| CN110336993A (en) * | 2019-07-02 | 2019-10-15 | Oppo广东移动通信有限公司 | Depth camera head controlling method, device, electronic equipment and storage medium |
| CN110351465A (en) * | 2019-07-18 | 2019-10-18 | 珠海格力电器股份有限公司 | A kind of stabilization camera module and its anti-fluttering method |
| CN112291476A (en) * | 2020-10-30 | 2021-01-29 | 维沃移动通信（杭州）有限公司 | Shooting anti-shake processing method and device and electronic equipment |
| CN112291476B (en) * | 2020-10-30 | 2021-10-12 | 维沃移动通信（杭州）有限公司 | Shooting anti-shake processing method and device and electronic equipment |
| CN113364972B (en) * | 2020-11-20 | 2022-12-30 | 重庆市天实精工科技有限公司 | Anti-shake control method and circuit for inclined depth-of-field camera, camera and mobile phone |
| CN113364972A (en) * | 2020-11-20 | 2021-09-07 | 重庆市天实精工科技有限公司 | Anti-shake control method and circuit for inclined depth-of-field camera, camera and mobile phone |
| WO2022127757A1 (en) * | 2020-12-17 | 2022-06-23 | 维沃移动通信有限公司 | Electronic device and control method |
| CN113395447A (en) * | 2021-05-31 | 2021-09-14 | 江西晶浩光学有限公司 | Anti-shake mechanism, image pickup device, and electronic apparatus |
| WO2023169054A1 (en) * | 2022-03-11 | 2023-09-14 | Oppo广东移动通信有限公司 | Electronic device |
| CN116055883A (en) * | 2023-03-29 | 2023-05-02 | 荣耀终端有限公司 | Camera module and electronic equipment |
| CN116055883B (en) * | 2023-03-29 | 2023-10-20 | 荣耀终端有限公司 | Camera module and electronic equipment |
| CN116095489A (en) * | 2023-04-11 | 2023-05-09 | 北京城建智控科技股份有限公司 | Collaborative anti-shake method based on camera device and storage medium |
| CN116095489B (en) * | 2023-04-11 | 2023-06-09 | 北京城建智控科技股份有限公司 | Collaborative anti-shake method based on camera device and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108737737A (en) | A kind of stabilization camera module, its control method and electronic equipment | |
| US10613295B2 (en) | Tri-axis close-loop feedback controlling module for electromagnetic lens driving device | |
| TWI636313B (en) | Lens system | |
| TWI384321B (en) | An optical image stabilizer and a method of controlling the optical image stabilizer | |
| CN116661090A (en) | Lens system | |
| DE102013108969A1 (en) | Support frame and circuit board for an electronic device | |
| CN106060409B (en) | Image pickup method, device and terminal device based on dual camera | |
| CN105009562A (en) | Auto-focus camera module with mems closed loop compensator | |
| CN107976857B (en) | Optical system | |
| KR102649746B1 (en) | Camera module, and optical apparatus including the camera module | |
| CN105141826A (en) | Distortion correction method and terminal | |
| CN108287445B (en) | Lens driving mechanism | |
| US10506086B2 (en) | Optical system and driving module therein without position-sensing element | |
| EP3474535A1 (en) | Image synthesis method and device for mobile terminal, and mobile terminal | |
| JP2013026891A (en) | Imaging apparatus | |
| JP6018403B2 (en) | Driving circuit for voice coil motor with spring return mechanism, lens module and electronic device using the same | |
| CN101019415A (en) | Video signal processing circuit and electronic device with such video signal processing circuit mounted therein | |
| CN107077270B (en) | Control method, control device and intelligent glasses | |
| CN109660228A (en) | A kind of printed circuit board and its production method | |
| EP3757674A1 (en) | Camera module and imaging apparatus including the same | |
| JP2009273111A5 (en) | ||
| CN108401101A (en) | Optical system | |
| CN207010808U (en) | Camera device | |
| JP6812221B2 (en) | Electronics | |
| CN105430261A (en) | Photographing method of unmanned aerial vehicle and photographing device of unmanned aerial vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181102 |