GB2607901B - Voice coil motor actuator assembly - Google Patents
Voice coil motor actuator assembly Download PDFInfo
- Publication number
- GB2607901B GB2607901B GB2108466.0A GB202108466A GB2607901B GB 2607901 B GB2607901 B GB 2607901B GB 202108466 A GB202108466 A GB 202108466A GB 2607901 B GB2607901 B GB 2607901B
- Authority
- GB
- United Kingdom
- Prior art keywords
- voice coil
- actuator assembly
- coil motor
- motor actuator
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/03—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means
- F16F15/035—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means by use of eddy or induced-current damping
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
- G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
- G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
-
- 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
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
- H04N23/682—Vibration or motion blur correction
- H04N23/685—Vibration or motion blur correction performed by mechanical compensation
- H04N23/687—Vibration or motion blur correction performed by mechanical compensation by shifting the lens or sensor position
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B2205/0007—Movement of one or more optical elements for control of motion blur
- G03B2205/0015—Movement of one or more optical elements for control of motion blur by displacing one or more optical elements normal to the optical axis
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B2205/0053—Driving means for the movement of one or more optical element
- G03B2205/0069—Driving means for the movement of one or more optical element using electromagnetic actuators, e.g. voice coils
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Acoustics & Sound (AREA)
- Studio Devices (AREA)
- Lens Barrels (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2108466.0A GB2607901B (en) | 2021-06-14 | 2021-06-14 | Voice coil motor actuator assembly |
CN202280039872.1A CN117501167A (en) | 2021-06-14 | 2022-06-14 | Voice coil motor actuator assembly |
PCT/GB2022/051496 WO2022263811A1 (en) | 2021-06-14 | 2022-06-14 | Voice coil motor actuator assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2108466.0A GB2607901B (en) | 2021-06-14 | 2021-06-14 | Voice coil motor actuator assembly |
Publications (3)
Publication Number | Publication Date |
---|---|
GB202108466D0 GB202108466D0 (en) | 2021-07-28 |
GB2607901A GB2607901A (en) | 2022-12-21 |
GB2607901B true GB2607901B (en) | 2023-10-25 |
Family
ID=76954408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2108466.0A Active GB2607901B (en) | 2021-06-14 | 2021-06-14 | Voice coil motor actuator assembly |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN117501167A (en) |
GB (1) | GB2607901B (en) |
WO (1) | WO2022263811A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014083318A1 (en) * | 2012-11-27 | 2014-06-05 | Cambridge Mechatronics Limited | Suspension system for a camera lens element |
US20140368914A1 (en) * | 2013-06-17 | 2014-12-18 | Tdk Taiwan Corp. | Lens driving device with 3d elastic support structure |
US20150195439A1 (en) * | 2014-01-08 | 2015-07-09 | Apple Inc. | Magnetic camera component mounting in cameras |
US20210080807A1 (en) * | 2018-09-28 | 2021-03-18 | Apple Inc. | Camera focus and stabilization system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4385756B2 (en) | 2003-12-16 | 2009-12-16 | 株式会社ニコン | Camera with image stabilization function |
US8350959B2 (en) | 2006-03-30 | 2013-01-08 | 1 . . . Limited | Camera lens actuation apparatus |
JP5722265B2 (en) | 2012-03-28 | 2015-05-20 | オリンパス株式会社 | Movable member control device and imaging device including the same |
EP2732331B1 (en) | 2012-05-25 | 2015-06-24 | Cambridge Mechatronics Limited | Shape memory alloy actuation apparatus |
JP6207303B2 (en) | 2012-09-10 | 2017-10-04 | キヤノン株式会社 | Control device, actuator provided with control device, image shake correction device, replacement lens, imaging device, and automatic stage |
CN110140083B (en) * | 2016-12-28 | 2021-06-15 | 阿尔卑斯阿尔派株式会社 | Lens driving device |
GB2579689A (en) | 2018-08-07 | 2020-07-01 | Cambridge Mechatronics Ltd | Improved 3D sensing |
JP2020060726A (en) * | 2018-10-12 | 2020-04-16 | 新思考電機有限公司 | Imaging element drive device and camera device and electronic apparatus equipped therewith |
KR20200114251A (en) * | 2019-03-28 | 2020-10-07 | 엘지이노텍 주식회사 | camera device |
-
2021
- 2021-06-14 GB GB2108466.0A patent/GB2607901B/en active Active
-
2022
- 2022-06-14 WO PCT/GB2022/051496 patent/WO2022263811A1/en active Application Filing
- 2022-06-14 CN CN202280039872.1A patent/CN117501167A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014083318A1 (en) * | 2012-11-27 | 2014-06-05 | Cambridge Mechatronics Limited | Suspension system for a camera lens element |
US20140368914A1 (en) * | 2013-06-17 | 2014-12-18 | Tdk Taiwan Corp. | Lens driving device with 3d elastic support structure |
US20150195439A1 (en) * | 2014-01-08 | 2015-07-09 | Apple Inc. | Magnetic camera component mounting in cameras |
US20210080807A1 (en) * | 2018-09-28 | 2021-03-18 | Apple Inc. | Camera focus and stabilization system |
Also Published As
Publication number | Publication date |
---|---|
WO2022263811A1 (en) | 2022-12-22 |
CN117501167A (en) | 2024-02-02 |
GB202108466D0 (en) | 2021-07-28 |
GB2607901A (en) | 2022-12-21 |
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