JP5978221B2 - Sma作動装置 - Google Patents
Sma作動装置 Download PDFInfo
- Publication number
- JP5978221B2 JP5978221B2 JP2013539329A JP2013539329A JP5978221B2 JP 5978221 B2 JP5978221 B2 JP 5978221B2 JP 2013539329 A JP2013539329 A JP 2013539329A JP 2013539329 A JP2013539329 A JP 2013539329A JP 5978221 B2 JP5978221 B2 JP 5978221B2
- Authority
- JP
- Japan
- Prior art keywords
- sma actuator
- actuator wires
- wires
- movable element
- sma
- 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
Images
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1019532.9A GB201019532D0 (en) | 2010-11-18 | 2010-11-18 | Optical image stablisation drive |
| GB1019532.9 | 2010-11-18 | ||
| PCT/GB2011/001609 WO2012066285A1 (en) | 2010-11-18 | 2011-11-15 | Shape memory alloy actuation apparatus |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013546023A JP2013546023A (ja) | 2013-12-26 |
| JP2013546023A5 JP2013546023A5 (enExample) | 2014-12-18 |
| JP5978221B2 true JP5978221B2 (ja) | 2016-08-24 |
Family
ID=43431643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013539329A Active JP5978221B2 (ja) | 2010-11-18 | 2011-11-15 | Sma作動装置 |
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) |
Families Citing this family (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011104518A1 (en) * | 2010-02-26 | 2011-09-01 | Cambridge Mechatronics Limited | Sma actuation apparatus |
| GB201206490D0 (en) | 2012-04-12 | 2012-05-30 | Cambridge Mechatronics Ltd | Compact camera |
| US10918561B2 (en) * | 2012-09-14 | 2021-02-16 | Recovery Force, LLC | Compression device |
| GB201220485D0 (en) * | 2012-11-14 | 2012-12-26 | Cambridge Mechatronics Ltd | Control of an SMA actuation apparatus |
| GB201221306D0 (en) | 2012-11-27 | 2013-01-09 | Cambridge Mechatronics Ltd | Suspension system for a camera lens element |
| 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 |
| KR101976811B1 (ko) * | 2015-01-08 | 2019-05-09 | 한국과학기술연구원 | 극가변 구조체 및 그러한 극가변 구조체로 이루어진 리튬 이차전지 |
| US9454016B1 (en) | 2015-03-06 | 2016-09-27 | Hutchinson Technology Incorporated | Camera lens suspension with integrated electrical leads |
| WO2016161075A1 (en) | 2015-04-02 | 2016-10-06 | Hutchinson Technology Incorporated | Wire feeding and attaching system for camera lens suspensions |
| GB201508968D0 (en) * | 2015-05-26 | 2015-07-01 | Cambridge Mechatronics Ltd | SMA wire assembly |
| GB201517202D0 (en) | 2015-09-29 | 2015-11-11 | Cambridge Mechatronics Ltd | OIS actuator improvements |
| CN116017121B (zh) | 2015-10-28 | 2025-08-22 | 剑桥机电有限公司 | 提供光学图像稳定的相机组件 |
| GB201521632D0 (en) | 2015-12-08 | 2016-01-20 | Cambridge Mechatronics Ltd | Tilt compensation in an SMA actuator |
| GB201602100D0 (en) | 2016-02-05 | 2016-03-23 | Cambridge Mechatronics Ltd | Opposing SMA Wire Autofocus |
| US10670878B2 (en) | 2016-05-19 | 2020-06-02 | Hutchinson Technology Incorporated | Camera lens suspensions |
| GB201610039D0 (en) | 2016-06-08 | 2016-07-20 | Cambridge Mechatronics Ltd | Dynamic centring of SMA actuator |
| KR102766940B1 (ko) * | 2016-06-09 | 2025-02-14 | 허친슨 테크놀로지 인코포레이티드 | 현가 조립체를 위한 접착제를 갖는 형상기억합금 와이어 부착 구조물 |
| WO2018015762A1 (en) | 2016-07-22 | 2018-01-25 | Cambridge Mechatronics Limited | Pwm shielding in a camera |
| CN109716226B (zh) | 2016-10-20 | 2022-04-08 | 剑桥机电有限公司 | 组装sma致动器组件的方法 |
| 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 |
| US12147059B2 (en) | 2016-12-16 | 2024-11-19 | Hutchinson Technology Incorporated | Sensor shift structures in optical image stabilization suspensions |
| WO2018112436A1 (en) | 2016-12-16 | 2018-06-21 | Hutchinson Technology Incorporated | Sensor shift structures in optical image stabilization suspensions |
| US10397478B2 (en) | 2017-01-04 | 2019-08-27 | Hutchinson Technology Incorporated | Bearing limiter structures in optical image stabilization suspensions |
| GB201707233D0 (en) | 2017-05-05 | 2017-06-21 | Cambridge Mechatronics Ltd | SMA Actuator with position sensors |
| 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 |
| GB2574869B (en) | 2018-06-21 | 2020-11-04 | Cambridge Mechatronics Ltd | Shape memory alloy actuation apparatus |
| EP3810932A1 (en) | 2018-06-21 | 2021-04-28 | Cambridge Mechatronics Limited | Shape memory alloy actuation apparatus |
| GB2574871A (en) | 2018-06-21 | 2019-12-25 | 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| US20230358891A1 (en) | 2020-05-19 | 2023-11-09 | Cambridge Mechatronics Limited | A time-of-flight sensor system |
| GB2595646A (en) | 2020-05-27 | 2021-12-08 | Cambridge Mechatronics Ltd | Actuator assembly |
| WO2021240161A2 (en) | 2020-05-27 | 2021-12-02 | Cambridge Mechatronics Limited | Actuator assembly |
| WO2021240165A1 (en) | 2020-05-27 | 2021-12-02 | Cambridge Mechatronics Limited | Actuation apparatus |
| US12316936B2 (en) | 2020-08-31 | 2025-05-27 | Cambridge Mechatronics Limited | Actuator 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 |
| US11194115B1 (en) | 2020-09-02 | 2021-12-07 | Hutchinson Technology Incorporated | Guided autofocus assembly |
| GB202015414D0 (en) | 2020-09-29 | 2020-11-11 | Cambridge Mechatronics Ltd | Actuator assembly |
| WO2023012472A1 (en) | 2021-08-02 | 2023-02-09 | Cambridge Mechatronics Limited | Actuator assembly |
| GB202119163D0 (en) | 2021-12-31 | 2022-02-16 | Cambridge Mechatronics Ltd | Actuator assembly |
| JP2023104347A (ja) * | 2022-01-17 | 2023-07-28 | アルプスアルパイン株式会社 | 撮像装置、カメラモジュール、及び撮像装置の制御方法 |
| GB202204749D0 (en) | 2022-03-31 | 2022-05-18 | Cambridge Mechatronics Ltd | Actuator assembly |
| GB2617179A (en) | 2022-03-31 | 2023-10-04 | Cambridge Mechatronics Ltd | Actuator Assembly |
| GB2621604A (en) | 2022-08-17 | 2024-02-21 | Cambridge Mechatronics Ltd | Actuator assembly and method of assembling an actuator assembly |
| GB2629390A (en) * | 2023-04-26 | 2024-10-30 | Cambridge Mechatronics Ltd | Camera assembly |
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| US4977886A (en) | 1989-02-08 | 1990-12-18 | Olympus Optical Co., Ltd. | Position controlling apparatus |
| JPH05104475A (ja) | 1991-10-15 | 1993-04-27 | Matsushita Electric Ind Co Ltd | 多自由度アクチユエータ |
| GB2280957B (en) | 1993-08-12 | 1997-01-08 | Univ Hull | A configurable surface device |
| US5763979A (en) | 1996-02-29 | 1998-06-09 | The United States Of America As Represented By The Secretary Of The Navy | Actuation system for the control of multiple shape memory alloy elements |
| JP3783410B2 (ja) * | 1998-05-28 | 2006-06-07 | コニカミノルタフォトイメージング株式会社 | 補正光学装置 |
| CA2391746A1 (en) | 1999-08-12 | 2001-02-22 | Roderick Macgregor | Shape-memory alloy actuators and control methods |
| US6449434B1 (en) | 2001-01-11 | 2002-09-10 | Eastman Kodak Company | Lens displacement or other control using shaped memory alloy driver |
| KR20030085131A (ko) | 2001-02-22 | 2003-11-03 | 나노머슬, 인크. | 온도제어를 개선한 형상기억합금 액츄에이터 |
| US6945045B2 (en) | 2001-10-01 | 2005-09-20 | Minolta Co., Ltd. | Driving apparatus |
| JP2004069950A (ja) * | 2002-08-06 | 2004-03-04 | Sony Corp | レンズ移動機構、カメラおよび電子機器 |
| JP2007004121A (ja) * | 2005-05-27 | 2007-01-11 | Konica Minolta Opto Inc | モータ、モータ装置及びそれを用いるレンズ駆動機構 |
| JP4735060B2 (ja) | 2005-06-06 | 2011-07-27 | コニカミノルタオプト株式会社 | 駆動装置および手振れ補正システム |
| ATE523806T1 (de) | 2006-03-30 | 2011-09-15 | Cambridge Mechatronics Ltd | Kameralinsen-betätigungsvorrichtung |
| WO2008099155A1 (en) * | 2007-02-12 | 2008-08-21 | Cambridge Mechatronics Limited | Shape memory alloy actuation apparatus |
| KR20090129986A (ko) | 2007-02-12 | 2009-12-17 | 캠브리지 메카트로닉스 리미티드 | 형상 기억 합금 작동 장치 |
| WO2008129290A1 (en) | 2007-04-23 | 2008-10-30 | Cambridge Mechatronics Limited | Control circuits for an sma actuator |
| JP4952364B2 (ja) * | 2007-05-07 | 2012-06-13 | コニカミノルタオプト株式会社 | 駆動ユニットおよび可動モジュール |
| JP4957366B2 (ja) * | 2007-05-09 | 2012-06-20 | コニカミノルタアドバンストレイヤー株式会社 | カメラモジュールおよびカメラモジュールの駆動方法 |
| US8120376B2 (en) | 2007-12-12 | 2012-02-21 | Novellus Systems, Inc. | Fault detection apparatuses and methods for fault detection of semiconductor processing tools |
| WO2009096207A1 (ja) | 2008-01-30 | 2009-08-06 | Seiko Instruments Inc. | 駆動モジュールおよびそれを備える電子機器 |
| JP5458101B2 (ja) | 2008-09-12 | 2014-04-02 | ケンブリッジ メカトロニクス リミテッド | 光学画像安定化 |
| US8395855B2 (en) * | 2008-11-20 | 2013-03-12 | Cambridge Mechatronics Limited | Shape memory alloy actuation apparatus |
| US8570384B2 (en) * | 2009-02-09 | 2013-10-29 | Cambridge Mechatronics Limited | Camera apparatus having an SMA actuator system |
| WO2011104518A1 (en) | 2010-02-26 | 2011-09-01 | Cambridge Mechatronics Limited | Sma actuation apparatus |
| JP2012035421A (ja) | 2010-08-03 | 2012-02-23 | Canon Inc | インクジェット記録装置およびインクジェット記録方法 |
| CN103168264B (zh) | 2010-08-09 | 2015-10-14 | 剑桥机电有限公司 | 摄像装置 |
| US8866918B2 (en) | 2010-09-22 | 2014-10-21 | Cambridge Mechatronics Limited | Optical image stabilisation |
| GB2518340A (en) | 2011-03-15 | 2015-03-25 | Barts & London Nhs Trust | Steerable element for use in surgery |
-
2010
- 2010-11-18 GB GBGB1019532.9A patent/GB201019532D0/en not_active Ceased
-
2011
- 2011-11-15 EP EP11794836.4A patent/EP2640972B1/en active Active
- 2011-11-15 US US13/988,034 patent/US9479699B2/en active Active
- 2011-11-15 JP JP2013539329A patent/JP5978221B2/ja active Active
- 2011-11-15 WO PCT/GB2011/001609 patent/WO2012066285A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US20130300880A1 (en) | 2013-11-14 |
| US9479699B2 (en) | 2016-10-25 |
| EP2640972A1 (en) | 2013-09-25 |
| WO2012066285A1 (en) | 2012-05-24 |
| JP2013546023A (ja) | 2013-12-26 |
| EP2640972B1 (en) | 2018-11-14 |
| GB201019532D0 (en) | 2010-12-29 |
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