CN110741316B - 相机模块自动对焦致动器 - Google Patents

相机模块自动对焦致动器 Download PDF

Info

Publication number
CN110741316B
CN110741316B CN201880038431.3A CN201880038431A CN110741316B CN 110741316 B CN110741316 B CN 110741316B CN 201880038431 A CN201880038431 A CN 201880038431A CN 110741316 B CN110741316 B CN 110741316B
Authority
CN
China
Prior art keywords
lens holder
spheres
camera module
autofocus actuator
guide pin
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
Application number
CN201880038431.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN110741316A (zh
Inventor
丘祺纬
陆宏嘉
许锽玮
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.)
Actuator Solutions GmbH
Original Assignee
Actuator Solutions GmbH
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 Actuator Solutions GmbH filed Critical Actuator Solutions GmbH
Publication of CN110741316A publication Critical patent/CN110741316A/zh
Application granted granted Critical
Publication of CN110741316B publication Critical patent/CN110741316B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G02B7/09—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted for automatic focusing or varying magnification
    • 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
    • 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
    • G03B13/36—Autofocus systems
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
CN201880038431.3A 2017-07-04 2018-07-04 相机模块自动对焦致动器 Active CN110741316B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
IT102017000074728A IT201700074728A1 (it) 2017-07-04 2017-07-04 Attuatore per auto-focus di modulo di fotocamera
IT102017000074728 2017-07-04
US201762528822P 2017-07-05 2017-07-05
US62/528,822 2017-07-05
PCT/IB2018/054935 WO2019008522A1 (en) 2017-07-04 2018-07-04 AUTOMATIC FOCUS ACTUATOR FOR CAMERA MODULE

Publications (2)

Publication Number Publication Date
CN110741316A CN110741316A (zh) 2020-01-31
CN110741316B true CN110741316B (zh) 2021-04-20

Family

ID=60294288

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880038431.3A Active CN110741316B (zh) 2017-07-04 2018-07-04 相机模块自动对焦致动器

Country Status (8)

Country Link
US (1) US10901173B2 (enExample)
EP (1) EP3452873B1 (enExample)
JP (1) JP7041174B2 (enExample)
KR (1) KR102259552B1 (enExample)
CN (1) CN110741316B (enExample)
IT (1) IT201700074728A1 (enExample)
TW (1) TWI753184B (enExample)
WO (1) WO2019008522A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI693461B (zh) * 2019-04-26 2020-05-11 致能機電工業股份有限公司 鏡頭自動對焦驅動裝置
JP7475437B2 (ja) 2019-10-03 2024-04-26 アクチュエーター・ソリュ―ションズ・ゲーエムベーハー 可撓部に基づく線形案内機構を伴う円筒型アクチュエータ部分組立体
GB201919339D0 (en) 2019-12-26 2020-02-05 Cambridge Mechatronics Ltd An actuation apparatus
CN111158105A (zh) * 2020-02-10 2020-05-15 睿恩光电有限责任公司 自动对焦用sma线式透镜驱动装置、相机装置及电子设备
CN113464777A (zh) * 2020-03-31 2021-10-01 斯玛特技研有限公司 使用sma线的相机模块侧倾防手震机构
CN111929965B (zh) * 2020-09-29 2020-12-15 常州市瑞泰光电有限公司 摄影装置、镜头安装结构及防抖模块
CN113568131B (zh) * 2021-07-29 2022-05-13 上海信迈电子科技有限公司 透镜驱动装置、摄像装置及移动终端
CN116360061A (zh) * 2021-12-21 2023-06-30 宁波舜宇光电信息有限公司 镜头组件和摄像模组以及摄像模组的对焦方法
CN114253043B (zh) * 2021-12-23 2023-09-29 上海航天控制技术研究所 一种光学系统辅助调焦装置
TWI788209B (zh) * 2022-01-27 2022-12-21 萬里科技股份有限公司 用於相機鏡頭可旋轉環之線性夾持式驅動機構
CN119998724A (zh) * 2022-09-28 2025-05-13 华为技术有限公司 用于电子装置的光学装置
US20240319569A1 (en) * 2023-03-22 2024-09-26 Samsung Electro-Mechanics Co., Ltd. Lens driving apparatus and camera module including the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102055890A (zh) * 2009-11-04 2011-05-11 日立麦克赛尔株式会社 摄像装置
WO2016075606A1 (en) * 2014-11-12 2016-05-19 Actuator Solutions GmbH Camera module autofocus actuator and control method thereof

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007058075A (ja) 2005-08-26 2007-03-08 Konica Minolta Opto Inc 撮影レンズユニット
WO2007113478A1 (en) 2006-03-30 2007-10-11 1...Limited Camera lens actuation apparatus
JP5039794B2 (ja) * 2007-02-12 2012-10-03 ケンブリッジ メカトロニクス リミテッド 形状記憶合金駆動装置
KR20090081855A (ko) * 2008-01-25 2009-07-29 이-핀 옵티칼 인더스트리 컴퍼니 리미티드 형상 기억 합금을 이용한 렌즈 변위 메커니즘
US8441749B2 (en) 2009-02-09 2013-05-14 Cambridge Mechatronics Limited Shape memory alloy actuation apparatus
KR101044140B1 (ko) 2009-09-11 2011-06-24 삼성전기주식회사 렌즈 구동 모듈
KR101044219B1 (ko) * 2009-10-19 2011-06-29 삼성전기주식회사 렌즈 구동 모듈
KR101089991B1 (ko) * 2009-11-20 2011-12-05 삼성전기주식회사 카메라 모듈 및 렌즈 이송 장치
KR20110094723A (ko) * 2010-02-17 2011-08-24 삼성전기주식회사 렌즈 구동 엑추에이터 및 카메라 모듈
JP2011209468A (ja) * 2010-03-29 2011-10-20 Seiko Instruments Inc 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
JP2012105201A (ja) * 2010-11-12 2012-05-31 Seiko Instruments Inc 駆動モジュール及び電子機器
KR101875545B1 (ko) * 2011-09-06 2018-07-06 엘지이노텍 주식회사 자동 초점기
KR101354775B1 (ko) * 2011-12-23 2014-01-22 삼성전기주식회사 카메라 모듈
JP2013246301A (ja) 2012-05-25 2013-12-09 Panasonic Corp レンズアクチュエータ
JP2014010380A (ja) 2012-07-02 2014-01-20 Panasonic Corp レンズアクチュエータ
JP5861656B2 (ja) 2013-03-29 2016-02-16 Tdk株式会社 レンズ駆動装置
JP6273491B2 (ja) * 2013-10-22 2018-02-07 新シコー科技株式会社 レンズ駆動装置、カメラ装置及び、電子機器
US9366879B1 (en) * 2014-12-02 2016-06-14 Hutchinson Technology Incorporated Camera lens suspension with polymer bearings
KR102412258B1 (ko) * 2015-10-20 2022-06-24 삼성전자주식회사 떨림 보정 기능을 구비한 카메라 모듈 및 카메라 모듈을 포함하는 전자 장치
KR20170071097A (ko) 2015-12-15 2017-06-23 자화전자(주) 광학용 액추에이터

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102055890A (zh) * 2009-11-04 2011-05-11 日立麦克赛尔株式会社 摄像装置
WO2016075606A1 (en) * 2014-11-12 2016-05-19 Actuator Solutions GmbH Camera module autofocus actuator and control method thereof

Also Published As

Publication number Publication date
US10901173B2 (en) 2021-01-26
KR20200022380A (ko) 2020-03-03
US20200393638A1 (en) 2020-12-17
CN110741316A (zh) 2020-01-31
KR102259552B1 (ko) 2021-06-04
JP7041174B2 (ja) 2022-03-23
TW201907193A (zh) 2019-02-16
EP3452873B1 (en) 2019-09-11
JP2020525826A (ja) 2020-08-27
IT201700074728A1 (it) 2019-01-04
WO2019008522A1 (en) 2019-01-10
TWI753184B (zh) 2022-01-21
EP3452873A1 (en) 2019-03-13

Similar Documents

Publication Publication Date Title
CN110741316B (zh) 相机模块自动对焦致动器
KR102249681B1 (ko) 카메라 모듈 자동 초점 액추에이터 및 카메라 모듈 자동 초점 액추에이터의 제어 방법
US12422733B2 (en) Shape memory alloy actuators and methods thereof
US11686294B2 (en) Shape memory alloy actuators and methods thereof
JP2020525826A5 (enExample)
CN115398101A (zh) 致动器组件
TW202445019A (zh) 形狀記憶合金致動器及其方法
CN109655991B (zh) 透镜驱动装置、照相装置与电子设备
CN116995885A (zh) 镜头马达结构

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant