CN102150073A - 包括形状记忆合金致动器的光学图像稳定 - Google Patents

包括形状记忆合金致动器的光学图像稳定 Download PDF

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Publication number
CN102150073A
CN102150073A CN2009801350832A CN200980135083A CN102150073A CN 102150073 A CN102150073 A CN 102150073A CN 2009801350832 A CN2009801350832 A CN 2009801350832A CN 200980135083 A CN200980135083 A CN 200980135083A CN 102150073 A CN102150073 A CN 102150073A
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CN
China
Prior art keywords
image unit
sma
supporting construction
optical axis
actuator
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
Application number
CN2009801350832A
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English (en)
Chinese (zh)
Inventor
理查德·托普利斯
罗伯特·约翰·利达姆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cambridge Mechatronics Ltd
Original Assignee
Cambridge Mechatronics Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GBGB0816674.6A external-priority patent/GB0816674D0/en
Priority claimed from GBGB0818981.3A external-priority patent/GB0818981D0/en
Priority claimed from GB0902213A external-priority patent/GB0902213D0/en
Priority claimed from GBGB0902249.2A external-priority patent/GB0902249D0/en
Priority claimed from GBGB0907414.7A external-priority patent/GB0907414D0/en
Application filed by Cambridge Mechatronics Ltd filed Critical Cambridge Mechatronics Ltd
Publication of CN102150073A publication Critical patent/CN102150073A/zh
Pending legal-status Critical Current

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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
    • H04N23/60—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
    • G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
    • 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
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/10—Power-operated focusing
    • 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
    • G03B5/06—Swinging lens about normal to the optical axis
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • 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
    • 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
    • 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
    • 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
    • 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
    • G03B2205/0076—Driving means for the movement of one or more optical element using shape memory alloys

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Studio Devices (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Accessories Of Cameras (AREA)
CN2009801350832A 2008-09-12 2009-09-11 包括形状记忆合金致动器的光学图像稳定 Pending CN102150073A (zh)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
GB0816674.6 2008-09-12
GBGB0816674.6A GB0816674D0 (en) 2008-09-12 2008-09-12 Optical image stabiliser
GBGB0818981.3A GB0818981D0 (en) 2008-10-17 2008-10-17 Optical image stabiliser
GB0818981.3 2008-10-17
GB0902213A GB0902213D0 (en) 2009-02-11 2009-02-11 SMA Actuator architecture
GB0902213.8 2009-02-11
GBGB0902249.2A GB0902249D0 (en) 2009-02-12 2009-02-12 SMA Control
GB0902249.2 2009-02-12
GB0907414.7 2009-04-29
GBGB0907414.7A GB0907414D0 (en) 2009-04-29 2009-04-29 Optical image stabilisation
PCT/GB2009/002195 WO2010029316A2 (en) 2008-09-12 2009-09-11 Optical image stabilisation

Publications (1)

Publication Number Publication Date
CN102150073A true CN102150073A (zh) 2011-08-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801350832A Pending CN102150073A (zh) 2008-09-12 2009-09-11 包括形状记忆合金致动器的光学图像稳定

Country Status (6)

Country Link
US (1) US8848064B2 (cg-RX-API-DMAC7.html)
EP (1) EP2326984A2 (cg-RX-API-DMAC7.html)
JP (1) JP5458101B2 (cg-RX-API-DMAC7.html)
KR (1) KR20110074979A (cg-RX-API-DMAC7.html)
CN (1) CN102150073A (cg-RX-API-DMAC7.html)
WO (1) WO2010029316A2 (cg-RX-API-DMAC7.html)

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CN103576414A (zh) * 2012-07-31 2014-02-12 鸿富锦精密工业（深圳）有限公司 影像稳定器及取像装置
CN103581557A (zh) * 2012-07-30 2014-02-12 Lg伊诺特有限公司 相机模块
CN107003538A (zh) * 2014-12-02 2017-08-01 哈钦森技术股份有限公司 集成照相机镜头悬置器
CN107314073A (zh) * 2017-06-27 2017-11-03 西安交通大学 基于sma变刚度弹簧的智能减振装置及工作过程
CN108026605A (zh) * 2015-09-30 2018-05-11 哈钦森技术股份有限公司 光学稳像悬置器中的镍钛诺线的热-机械稳定化处理
CN108141541A (zh) * 2015-10-28 2018-06-08 剑桥机电有限公司 提供光学图像稳定的相机组件
CN109416496A (zh) * 2016-07-22 2019-03-01 剑桥机电有限公司 照相机中的pwm屏蔽
WO2019119454A1 (en) * 2017-12-23 2019-06-27 Huawei Technologies Co., Ltd. Lens position adjustment device, camera module, information device, and camera driving method
CN110187465A (zh) * 2019-06-01 2019-08-30 瑞声科技(新加坡)有限公司 应用于潜望式镜头模组的棱镜装置和潜望式镜头模组
CN110673298A (zh) * 2019-11-12 2020-01-10 东莞市亚登电子有限公司 一种实现摄像头自动对焦的驱动装置
CN110749971A (zh) * 2019-11-22 2020-02-04 东莞市亚登电子有限公司 Sma致动器、摄像模块和电子设备
CN110865499A (zh) * 2018-08-28 2020-03-06 三星电机株式会社 相机模块
CN110888217A (zh) * 2019-11-22 2020-03-17 东莞市亚登电子有限公司 Sma致动器、相机模块和电子设备
WO2020243868A1 (zh) * 2019-06-01 2020-12-10 瑞声光学解决方案私人有限公司 一种应用于潜望式镜头模组的棱镜装置及潜望式镜头模组
CN112684567A (zh) * 2021-01-20 2021-04-20 东莞市亚登电子有限公司 镜头模组和具有其的摄像设备
CN112698470A (zh) * 2021-01-20 2021-04-23 东莞市亚登电子有限公司 镜头模组
CN112731724A (zh) * 2020-12-21 2021-04-30 常州市瑞泰光电有限公司 摄像装置用防振机构、光学系统、相机及电子设备
CN112731727A (zh) * 2020-12-21 2021-04-30 常州市瑞泰光电有限公司 摄像装置用防振机构、光学系统、相机及电子设备
CN112731614A (zh) * 2021-01-20 2021-04-30 东莞市亚登电子有限公司 镜头模组和具有其的摄像设备
WO2021082944A1 (zh) * 2019-10-28 2021-05-06 华为技术有限公司 马达、摄像模组及移动终端
CN112965199A (zh) * 2021-03-12 2021-06-15 东莞市亚登电子有限公司 镜头模组及电子设备
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CN114222052A (zh) * 2019-11-12 2022-03-22 广东海德亚科技有限公司 用于摄像头调节的致动器及驱动装置
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CN112731727A (zh) * 2020-12-21 2021-04-30 常州市瑞泰光电有限公司 摄像装置用防振机构、光学系统、相机及电子设备
CN112698470A (zh) * 2021-01-20 2021-04-23 东莞市亚登电子有限公司 镜头模组
CN112684567A (zh) * 2021-01-20 2021-04-20 东莞市亚登电子有限公司 镜头模组和具有其的摄像设备
CN112684567B (zh) * 2021-01-20 2025-08-05 河南皓泽电子股份有限公司昆山分公司 镜头模组和具有其的摄像设备
CN112731614A (zh) * 2021-01-20 2021-04-30 东莞市亚登电子有限公司 镜头模组和具有其的摄像设备
CN112731614B (zh) * 2021-01-20 2025-12-16 河南皓泽电子股份有限公司 镜头模组和具有其的摄像设备
CN112965199A (zh) * 2021-03-12 2021-06-15 东莞市亚登电子有限公司 镜头模组及电子设备
WO2025061031A1 (zh) * 2023-09-20 2025-03-27 深圳市大疆创新科技有限公司 摄像装置、散热片、布线基板的收纳结构及移动体

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US20110249131A1 (en) 2011-10-13
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