JP2011209468A - 駆動モジュール、電子機器及び駆動モジュールの制御方法 - Google Patents

駆動モジュール、電子機器及び駆動モジュールの制御方法 Download PDF

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Publication number
JP2011209468A
JP2011209468A JP2010076359A JP2010076359A JP2011209468A JP 2011209468 A JP2011209468 A JP 2011209468A JP 2010076359 A JP2010076359 A JP 2010076359A JP 2010076359 A JP2010076359 A JP 2010076359A JP 2011209468 A JP2011209468 A JP 2011209468A
Authority
JP
Japan
Prior art keywords
shape memory
memory alloy
temperature
lens frame
alloy body
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
JP2010076359A
Other languages
English (en)
Japanese (ja)
Inventor
Ayako Nobe
彩子 野邉
Tetsuya Nobe
哲也 野邉
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP2010076359A priority Critical patent/JP2011209468A/ja
Priority to PCT/JP2011/057165 priority patent/WO2011122438A1/fr
Publication of JP2011209468A publication Critical patent/JP2011209468A/ja
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • 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
JP2010076359A 2010-03-29 2010-03-29 駆動モジュール、電子機器及び駆動モジュールの制御方法 Pending JP2011209468A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010076359A JP2011209468A (ja) 2010-03-29 2010-03-29 駆動モジュール、電子機器及び駆動モジュールの制御方法
PCT/JP2011/057165 WO2011122438A1 (fr) 2010-03-29 2011-03-24 Module d'entraînement, dispositif électronique et procédé de commande de module d'entraînement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010076359A JP2011209468A (ja) 2010-03-29 2010-03-29 駆動モジュール、電子機器及び駆動モジュールの制御方法

Publications (1)

Publication Number Publication Date
JP2011209468A true JP2011209468A (ja) 2011-10-20

Family

ID=44712147

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010076359A Pending JP2011209468A (ja) 2010-03-29 2010-03-29 駆動モジュール、電子機器及び駆動モジュールの制御方法

Country Status (2)

Country Link
JP (1) JP2011209468A (fr)
WO (1) WO2011122438A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4184911A4 (fr) * 2021-04-29 2024-03-06 Honor Device Co Ltd Appareil d'entraînement, module photographique et dispositif électronique

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20122099A1 (it) * 2012-12-10 2014-06-11 Getters Spa Dispositivo per auto-focus con attuatore a memoria di forma
US10114272B2 (en) 2014-11-12 2018-10-30 Actuator Solutions GmbH Camera module autofocus actuator and control method thereof
CN111913267B (zh) * 2016-04-01 2022-12-27 台湾东电化股份有限公司 镜头驱动机构
TWI618949B (zh) 2016-04-01 2018-03-21 台灣東電化股份有限公司 鏡頭驅動機構及其控制方法
IT201700048138A1 (it) 2017-05-04 2018-11-04 Actuator Solutions GmbH Attuatore per auto-focus di modulo di fotocamera
IT201700074728A1 (it) * 2017-07-04 2019-01-04 Actuator Solutions GmbH Attuatore per auto-focus di modulo di fotocamera
CN109901347B (zh) * 2017-12-08 2020-12-11 宁波舜宇光电信息有限公司 光学组件、摄像模组和具有摄像模组的智能设备
WO2019109929A1 (fr) * 2017-12-08 2019-06-13 宁波舜宇光电信息有限公司 Ensemble optique, module de prise d'image et dispositif intelligent pourvu du module de prise d'image
CN108303779A (zh) * 2018-04-13 2018-07-20 湖南新视电子技术有限公司 一种适于摄像头驱动马达的镜头座组件
CN112782824B (zh) * 2020-04-07 2023-10-03 北京可利尔福科技有限公司 透镜模组控制系统及其控制方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2372428B1 (fr) * 2006-03-30 2012-10-10 Cambridge Mechatronics Limited Appareil d'actionnement de lentille de caméra
DE602008005847D1 (de) * 2007-02-12 2011-05-12 Cambridge Mechatronics Ltd Auslösungsvorrichtung für formgedächtnislegierung
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4184911A4 (fr) * 2021-04-29 2024-03-06 Honor Device Co Ltd Appareil d'entraînement, module photographique et dispositif électronique

Also Published As

Publication number Publication date
WO2011122438A1 (fr) 2011-10-06

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