GB201019532D0 - Optical image stablisation drive - Google Patents

Optical image stablisation drive

Info

Publication number
GB201019532D0
GB201019532D0 GBGB1019532.9A GB201019532A GB201019532D0 GB 201019532 D0 GB201019532 D0 GB 201019532D0 GB 201019532 A GB201019532 A GB 201019532A GB 201019532 D0 GB201019532 D0 GB 201019532D0
Authority
GB
United Kingdom
Prior art keywords
movable element
stablisation
drive
optical image
support structure
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.)
Ceased
Application number
GBGB1019532.9A
Other languages
English (en)
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
Application filed by Cambridge Mechatronics Ltd filed Critical Cambridge Mechatronics Ltd
Priority to GBGB1019532.9A priority Critical patent/GB201019532D0/en
Publication of GB201019532D0 publication Critical patent/GB201019532D0/en
Priority to US13/988,034 priority patent/US9479699B2/en
Priority to JP2013539329A priority patent/JP5978221B2/ja
Priority to EP11794836.4A priority patent/EP2640972B1/en
Priority to PCT/GB2011/001609 priority patent/WO2012066285A1/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
    • F03G7/0614—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using shape memory elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/062—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the activation arrangement
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Endoscopes (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
GBGB1019532.9A 2010-11-18 2010-11-18 Optical image stablisation drive Ceased GB201019532D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GBGB1019532.9A GB201019532D0 (en) 2010-11-18 2010-11-18 Optical image stablisation drive
US13/988,034 US9479699B2 (en) 2010-11-18 2011-11-15 Shape memory alloy actuation apparatus
JP2013539329A JP5978221B2 (ja) 2010-11-18 2011-11-15 Ｓｍａ作動装置
EP11794836.4A EP2640972B1 (en) 2010-11-18 2011-11-15 Shape memory alloy actuation apparatus
PCT/GB2011/001609 WO2012066285A1 (en) 2010-11-18 2011-11-15 Shape memory alloy actuation apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1019532.9A GB201019532D0 (en) 2010-11-18 2010-11-18 Optical image stablisation drive

Publications (1)

Publication Number Publication Date
GB201019532D0 true GB201019532D0 (en) 2010-12-29

Family

ID=43431643

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1019532.9A Ceased GB201019532D0 (en) 2010-11-18 2010-11-18 Optical image stablisation drive

Country Status (5)

Country Link
US (1) US9479699B2 (https=)
EP (1) EP2640972B1 (https=)
JP (1) JP5978221B2 (https=)
GB (1) GB201019532D0 (https=)
WO (1) WO2012066285A1 (https=)

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KR101574521B1 (ko) * 2014-03-18 2015-12-04 한국과학기술연구원 계층구조를 이용하여 내재된 형태를 가지는 형태변환소재 및 이를 포함하는 전극
US9366879B1 (en) 2014-12-02 2016-06-14 Hutchinson Technology Incorporated Camera lens suspension with polymer bearings
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US9454016B1 (en) 2015-03-06 2016-09-27 Hutchinson Technology Incorporated Camera lens suspension with integrated electrical leads
KR102519325B1 (ko) 2015-04-02 2023-04-10 허친슨 테크놀로지 인코포레이티드 카메라 렌즈 서스펜션용 와이어 이송 및 부착 시스템
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CN110199119B (zh) 2016-12-16 2022-11-18 哈钦森技术股份有限公司 一种悬架组件
US10397478B2 (en) 2017-01-04 2019-08-27 Hutchinson Technology Incorporated Bearing limiter structures in optical image stabilization suspensions
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EP3625455A1 (en) 2017-05-17 2020-03-25 Cambridge Mechatronics Limited Electrical connections for sma actuators
GB201713191D0 (en) 2017-08-17 2017-10-04 Cambridge Mechatronics Ltd SMA Actuator assembly
GB201716669D0 (en) 2017-10-11 2017-11-22 Cambridge Mechatronics Ltd Sma resistance measurement
WO2019243849A1 (en) 2018-06-21 2019-12-26 Cambridge Mechatronics Limited Shape memory alloy actuation apparatus
GB2574871A (en) * 2018-06-21 2019-12-25 Cambridge Mechatronics Ltd Shape memory alloy actuation apparatus
GB2574869B (en) 2018-06-21 2020-11-04 Cambridge Mechatronics Ltd Shape memory alloy actuation apparatus
GB2575308A (en) 2018-07-06 2020-01-08 Cambridge Mechatronics Ltd Methods for controlling power delivered to an SMA actuator
GB2576362A (en) 2018-08-16 2020-02-19 Cambridge Mechatronics Ltd Improved crimping
KR102125086B1 (ko) * 2018-08-28 2020-06-19 삼성전기주식회사 카메라 모듈
GB201816544D0 (en) 2018-10-10 2018-11-28 Cambridge Mechatronics Ltd Sma actuators for optical image stabilisation
GB201816864D0 (en) 2018-10-16 2018-11-28 Cambridge Mechatronics Ltd Electromagnetic screening of an image sensor from an actuator in a camera
GB2579581B (en) * 2018-12-04 2020-12-16 Cambridge Mechatronics Ltd Shape memory alloy actuator driver arrangement
GB201819864D0 (en) * 2018-12-05 2019-01-23 Cambridge Mechatronics Ltd Methods and apparatus for controlling power delivered to an SMA actuator
CN111294484B (zh) 2018-12-07 2021-08-31 华为技术有限公司 摄像头组件和终端设备
GB201906392D0 (en) 2019-05-07 2019-06-19 Cambridge Mechatronics Ltd Actuator assemblies and methods of manufacturing the same
GB201906852D0 (en) * 2019-05-15 2019-06-26 Cambridge Mechatronics Ltd Scheduling haptic feedback
CN112351187B (zh) * 2019-08-07 2022-11-25 华为技术有限公司 马达、摄像头模组及终端设备
CN112887521B (zh) * 2019-11-30 2022-07-26 华为技术有限公司 摄像头模组及电子设备
CN112887520B (zh) * 2019-11-30 2022-08-26 华为技术有限公司 摄像头模组及电子设备
CN110955095B (zh) * 2019-12-12 2025-04-01 河南皓泽电子股份有限公司昆山分公司 多轴光学防抖和对焦装置、摄像模块和电子设备
GB201919339D0 (en) 2019-12-26 2020-02-05 Cambridge Mechatronics Ltd An actuation apparatus
GB201919340D0 (en) 2019-12-26 2020-02-05 Cambridge Mechatronics Ltd Shape memory alloy actuation apparatus
CN111158102B (zh) * 2019-12-30 2021-07-02 诚瑞光学(常州)股份有限公司 致动装置及控制sma致动器线的方法
US11156212B2 (en) * 2019-12-30 2021-10-26 Aac Optics Solutions Pte. Ltd. Actuating device and method for controlling SMA actuator wire
GB2593681A (en) * 2020-03-26 2021-10-06 Cambridge Mechatronics Ltd A shape memory actuator
GB2611450B (en) 2020-05-19 2025-04-16 Cambridge Mechatronics Ltd A time-of-flight sensor system
GB2610971B (en) 2020-05-27 2025-01-01 Cambridge Mechatronics Ltd Actuation apparatus
EP4158191A2 (en) 2020-05-27 2023-04-05 Cambridge Mechatronics Limited Actuator assembly
GB2595646A (en) 2020-05-27 2021-12-08 Cambridge Mechatronics Ltd Actuator assembly
GB2613757B (en) 2020-08-31 2025-09-03 Cambridge Mechatronics Ltd Actuator assembly
US11194115B1 (en) 2020-09-02 2021-12-07 Hutchinson Technology Incorporated Guided autofocus assembly
CN216595833U (zh) 2020-09-02 2022-05-24 哈钦森技术股份有限公司 引导式自动对焦组件
US12591102B2 (en) 2020-09-02 2026-03-31 Hutchinson Technology Incorporated Guided autofocus assembly
GB202015414D0 (en) 2020-09-29 2020-11-11 Cambridge Mechatronics Ltd Actuator assembly
JP7556640B2 (ja) * 2021-04-14 2024-09-26 アルプスアルパイン株式会社 モジュール駆動装置及び光学装置
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Also Published As

Publication number Publication date
JP2013546023A (ja) 2013-12-26
US20130300880A1 (en) 2013-11-14
WO2012066285A1 (en) 2012-05-24
EP2640972B1 (en) 2018-11-14
EP2640972A1 (en) 2013-09-25
JP5978221B2 (ja) 2016-08-24
US9479699B2 (en) 2016-10-25

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