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 EP11794836.4A priority patent/EP2640972B1/en
Priority to PCT/GB2011/001609 priority patent/WO2012066285A1/en
Priority to JP2013539329A priority patent/JP5978221B2/ja
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • F03G7/065—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 using a shape memory element
    • 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
    • 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)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Endoscopes (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
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
JP2013539329A JP5978221B2 (ja) 2010-11-18 2011-11-15 Ｓｍａ作動装置

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 (enExample)
EP (1) EP2640972B1 (enExample)
JP (1) JP5978221B2 (enExample)
GB (1) GB201019532D0 (enExample)
WO (1) WO2012066285A1 (enExample)

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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
US10840662B2 (en) 2015-04-02 2020-11-17 Hutchinson Technology Incorporated Wire feeding and attaching system for camera lens suspensions
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US10670878B2 (en) 2016-05-19 2020-06-02 Hutchinson Technology Incorporated Camera lens suspensions
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EP3468789A4 (en) 2016-06-09 2020-02-26 Hutchinson Technology Incorporated SHAPE MEMORY ALLOY WIRE FASTENING STRUCTURES FOR A SUSPENSION ASSEMBLY
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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
GB2574871A (en) * 2018-06-21 2019-12-25 Cambridge Mechatronics Ltd Shape memory alloy actuation apparatus
KR20210021075A (ko) 2018-06-21 2021-02-24 캠브리지 메카트로닉스 리미티드 형상 기억 합금 작동 장치
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
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US11156212B2 (en) * 2019-12-30 2021-10-26 Aac Optics Solutions Pte. Ltd. Actuating device and method for controlling SMA actuator wire
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
GB2593681A (en) * 2020-03-26 2021-10-06 Cambridge Mechatronics Ltd A shape memory actuator
CN115667979A (zh) 2020-05-19 2023-01-31 剑桥机电有限公司 飞行时间传感器系统
GB2595646A (en) 2020-05-27 2021-12-08 Cambridge Mechatronics Ltd Actuator assembly
GB2610971B (en) 2020-05-27 2025-01-01 Cambridge Mechatronics Ltd Actuation apparatus
WO2021240161A2 (en) 2020-05-27 2021-12-02 Cambridge Mechatronics Limited Actuator assembly
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US11194115B1 (en) 2020-09-02 2021-12-07 Hutchinson Technology Incorporated Guided autofocus assembly
CN114200739A (zh) 2020-09-02 2022-03-18 哈钦森技术股份有限公司 引导式自动对焦组件
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Also Published As

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

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