JP2005128405A - レンズ駆動装置 - Google Patents

レンズ駆動装置 Download PDF

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Publication number
JP2005128405A
JP2005128405A JP2003365988A JP2003365988A JP2005128405A JP 2005128405 A JP2005128405 A JP 2005128405A JP 2003365988 A JP2003365988 A JP 2003365988A JP 2003365988 A JP2003365988 A JP 2003365988A JP 2005128405 A JP2005128405 A JP 2005128405A
Authority
JP
Japan
Prior art keywords
yoke
lens
lens support
spring
frame
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
JP2003365988A
Other languages
English (en)
Japanese (ja)
Inventor
Manabu Shiraki
白木　　学
Naoki Sekiguchi
直樹 関口
Morimasa Yoshie
守正 吉江
Yosuke Chiyohara
陽介 千代原
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.)
Shicoh Engineering Co Ltd
Original Assignee
Shicoh Engineering Co 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 Shicoh Engineering Co Ltd filed Critical Shicoh Engineering Co Ltd
Priority to JP2003365988A priority Critical patent/JP2005128405A/ja
Priority to KR1020040060517A priority patent/KR100600915B1/ko
Publication of JP2005128405A publication Critical patent/JP2005128405A/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
    • G02B7/026—Mountings, adjusting means, or light-tight connections, for optical elements for lenses using retaining rings or springs
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
    • G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
    • G02B13/0025—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having one lens only
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/005—Mechanical details, e.g. housings
    • H02N2/0055—Supports for driving or driven bodies; Means for pressing driving body against driven body
    • H02N2/006—Elastic elements, e.g. springs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
JP2003365988A 2003-10-27 2003-10-27 レンズ駆動装置 Pending JP2005128405A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2003365988A JP2005128405A (ja) 2003-10-27 2003-10-27 レンズ駆動装置
KR1020040060517A KR100600915B1 (ko) 2003-10-27 2004-07-30 렌즈 구동장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003365988A JP2005128405A (ja) 2003-10-27 2003-10-27 レンズ駆動装置

Publications (1)

Publication Number Publication Date
JP2005128405A true JP2005128405A (ja) 2005-05-19

Family

ID=34644476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003365988A Pending JP2005128405A (ja) 2003-10-27 2003-10-27 レンズ駆動装置

Country Status (2)

Country Link
JP (1) JP2005128405A (ko)
KR (1) KR100600915B1 (ko)

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007093865A (ja) * 2005-09-28 2007-04-12 Shicoh Eng Co Ltd レンズ駆動装置
JP2007139810A (ja) * 2005-10-21 2007-06-07 Shicoh Eng Co Ltd レンズ駆動装置
JP2007271878A (ja) * 2006-03-31 2007-10-18 Shicoh Eng Co Ltd レンズ駆動装置及びカメラ装置
JP2008015498A (ja) * 2006-07-05 2008-01-24 Ind Technol Res Inst 光学装置
EP1959283A1 (en) 2007-02-14 2008-08-20 Johnson Electric S.A. Lens module
EP1959284A1 (en) 2007-02-15 2008-08-20 Johnson Electric S.A. Voice coil motor
US7633190B2 (en) 2007-12-04 2009-12-15 Industrial Technology Research Institute Voice coil motors
US7638906B2 (en) 2006-07-28 2009-12-29 Industrial Technology Research Institute Actuator
US7663823B2 (en) 2007-04-19 2010-02-16 Chung Huang Tien Voice coil type lens drive assembly
US7675565B2 (en) 2006-01-12 2010-03-09 Lite-On Technology Corp. Digital camera module with lens moveable via radially magnetized magnets
US7679225B2 (en) 2007-05-15 2010-03-16 Industrial Technology Research Institute Voice coil motors and pre-compression generation devices thereof
US7728705B2 (en) 2007-08-13 2010-06-01 Industrial Technology Research Institute Electromagnetic transmission device
US7932648B2 (en) * 2005-12-02 2011-04-26 Lg Innotek Co., Ltd. Lens driving motor and elastic member of the same
US20110291495A1 (en) * 2010-05-31 2011-12-01 Lg Innotek Co., Ltd. Voice coil motor
JP2012058758A (ja) * 2004-08-05 2012-03-22 Mitsumi Electric Co Ltd レンズ駆動装置およびカメラ
JP2012518204A (ja) * 2009-02-17 2012-08-09 エルジー イノテック カンパニー リミテッド レンズ駆動用モータ
US20120206824A1 (en) * 2011-02-14 2012-08-16 Lg Innotek Co., Ltd. Voice coil motor
US8300330B2 (en) 2006-12-13 2012-10-30 Lg Innotek Co., Ltd. Lens driving apparatus
CN103792644A (zh) * 2012-10-31 2014-05-14 三美电机株式会社 透镜架驱动装置以及便携设备
CN104181667A (zh) * 2013-08-20 2014-12-03 惠州市大亚湾永昶电子工业有限公司 透镜驱动装置
US20140368938A1 (en) * 2006-05-11 2014-12-18 Lg Innotek Co., Ltd. Motor for driving lenses
WO2018227503A1 (en) * 2017-06-15 2018-12-20 Huawei Technologies Co., Ltd. Dual camera module
CN109818480A (zh) * 2017-11-22 2019-05-28 格科微电子（上海）有限公司 摄像头模组的音圈马达结构

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103176259B (zh) * 2013-03-08 2015-07-01 深圳市都乐精密制造有限公司 透镜线性驱动器及其装配工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55132735U (ko) * 1979-03-07 1980-09-19
JPS5848035U (ja) * 1982-08-25 1983-03-31 萬世工業株式会社 レンズ駆動装置
JP2003098420A (ja) * 2002-07-26 2003-04-03 Olympus Optical Co Ltd 光学素子駆動装置
JP2003295033A (ja) * 2002-04-02 2003-10-15 Shicoh Eng Co Ltd レンズ駆動装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55132735U (ko) * 1979-03-07 1980-09-19
JPS5848035U (ja) * 1982-08-25 1983-03-31 萬世工業株式会社 レンズ駆動装置
JP2003295033A (ja) * 2002-04-02 2003-10-15 Shicoh Eng Co Ltd レンズ駆動装置
JP2003098420A (ja) * 2002-07-26 2003-04-03 Olympus Optical Co Ltd 光学素子駆動装置

Cited By (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012088728A (ja) * 2004-08-05 2012-05-10 Mitsumi Electric Co Ltd レンズ駆動装置
JP2012058758A (ja) * 2004-08-05 2012-03-22 Mitsumi Electric Co Ltd レンズ駆動装置およびカメラ
JP2007093865A (ja) * 2005-09-28 2007-04-12 Shicoh Eng Co Ltd レンズ駆動装置
JP4551863B2 (ja) * 2005-10-21 2010-09-29 シコー株式会社 レンズ駆動装置
JP2007139810A (ja) * 2005-10-21 2007-06-07 Shicoh Eng Co Ltd レンズ駆動装置
KR101335130B1 (ko) * 2005-10-21 2013-12-03 시코 덴키(상하이) 유겐고시 렌즈 구동 장치
USRE44117E1 (en) 2005-10-21 2013-04-02 Shicoh Co., Ltd. Lens driving apparatus
USRE43644E1 (en) 2005-10-21 2012-09-11 Shicoh Co., Ltd. Lens driving apparatus
USRE43465E1 (en) 2005-10-21 2012-06-12 Shicoh Co., Ltd. Lens driving apparatus
KR101137180B1 (ko) * 2005-10-21 2012-04-19 시코 덴키(상하이) 유겐고시 렌즈 구동 장치
US8519574B2 (en) 2005-12-02 2013-08-27 Lg Innotek Co., Ltd. Lens driving motor and elastic member of the same
US8952579B2 (en) 2005-12-02 2015-02-10 Lg Innotek Co., Ltd. Lens driving motor and elastic member of the same
US8314520B2 (en) 2005-12-02 2012-11-20 Lg Innotek Co., Ltd. Lens driving motor and elastic member of the same
US11592642B2 (en) 2005-12-02 2023-02-28 Lg Innotek Co., Ltd. Lens driving motor and elastic member of the same
US8629582B2 (en) 2005-12-02 2014-01-14 Lg Innotek Co., Ltd. Lens driving motor and elastic member of the same
US9229190B2 (en) 2005-12-02 2016-01-05 Lg Innotek Co., Ltd. Lens driving motor and elastic member of the same
US7932648B2 (en) * 2005-12-02 2011-04-26 Lg Innotek Co., Ltd. Lens driving motor and elastic member of the same
US8030806B2 (en) * 2005-12-02 2011-10-04 Lg Innotek Co., Ltd. Lens driving motor and elastic member of the same
US9772468B2 (en) 2005-12-02 2017-09-26 Lg Innotek Co., Ltd. Lens driving motor and elastic member of the same
US10746952B2 (en) 2005-12-02 2020-08-18 Lg Innotek Co., Ltd. Lens driving motor and elastic member of the same
US7675565B2 (en) 2006-01-12 2010-03-09 Lite-On Technology Corp. Digital camera module with lens moveable via radially magnetized magnets
JP2007271878A (ja) * 2006-03-31 2007-10-18 Shicoh Eng Co Ltd レンズ駆動装置及びカメラ装置
US10746953B2 (en) 2006-05-11 2020-08-18 Lg Innotek Co., Ltd. Motor for driving lenses
US9891403B2 (en) * 2006-05-11 2018-02-13 Lg Innotek Co., Ltd. Motor for driving lenses
US11415772B2 (en) 2006-05-11 2022-08-16 Lg Innotek Co., Ltd. Motor for driving lenses
US11698508B2 (en) 2006-05-11 2023-07-11 Lg Innotek Co., Ltd. Motor for driving lenses
US20140368938A1 (en) * 2006-05-11 2014-12-18 Lg Innotek Co., Ltd. Motor for driving lenses
US7652835B2 (en) 2006-07-05 2010-01-26 Industrial Technology Research Institute Optical devices
JP4594352B2 (ja) * 2006-07-05 2010-12-08 財団法人工業技術研究院 光学装置
JP2008015498A (ja) * 2006-07-05 2008-01-24 Ind Technol Res Inst 光学装置
US7638906B2 (en) 2006-07-28 2009-12-29 Industrial Technology Research Institute Actuator
US9019624B2 (en) 2006-12-13 2015-04-28 Lg Innotek Co., Ltd. Lens driving apparatus
US9256049B2 (en) 2006-12-13 2016-02-09 Lg Innotek Co., Ltd. Lens driving apparatus
US10146026B2 (en) 2006-12-13 2018-12-04 Lg Innotek Co., Ltd. Lens driving apparatus
US8300330B2 (en) 2006-12-13 2012-10-30 Lg Innotek Co., Ltd. Lens driving apparatus
US10007082B2 (en) 2006-12-13 2018-06-26 Lg Innotek Co., Ltd. Lens driving apparatus
US9618722B2 (en) 2006-12-13 2017-04-11 Lg Innotek Co., Ltd. Lens driving apparatus
US10698173B2 (en) 2006-12-13 2020-06-30 Lg Innotek Co., Ltd. Lens driving apparatus
US11474323B2 (en) 2006-12-13 2022-10-18 Lg Innotek Co., Ltd. Lens driving apparatus
US9250414B2 (en) 2006-12-13 2016-02-02 Lg Innotek Co., Ltd. Lens driving apparatus
EP1959283A1 (en) 2007-02-14 2008-08-20 Johnson Electric S.A. Lens module
US7787046B2 (en) 2007-02-15 2010-08-31 Johnson Electric S.A. Voice coil motor
EP1959284A1 (en) 2007-02-15 2008-08-20 Johnson Electric S.A. Voice coil motor
US7663823B2 (en) 2007-04-19 2010-02-16 Chung Huang Tien Voice coil type lens drive assembly
US7679225B2 (en) 2007-05-15 2010-03-16 Industrial Technology Research Institute Voice coil motors and pre-compression generation devices thereof
US7728705B2 (en) 2007-08-13 2010-06-01 Industrial Technology Research Institute Electromagnetic transmission device
US7633190B2 (en) 2007-12-04 2009-12-15 Industrial Technology Research Institute Voice coil motors
US9356501B2 (en) 2009-02-17 2016-05-31 Lg Innotek Co., Ltd. Motor for driving lens
US8630048B2 (en) 2009-02-17 2014-01-14 Lg Innotek Co., Ltd. Motor for driving lens
US9046640B2 (en) 2009-02-17 2015-06-02 Lg Innotek Co., Ltd. Motor for driving lens
JP2012518204A (ja) * 2009-02-17 2012-08-09 エルジー イノテック カンパニー リミテッド レンズ駆動用モータ
US10088646B2 (en) 2009-02-17 2018-10-02 Lg Innotek Co., Ltd. Motor for driving lens
US9140884B2 (en) 2010-05-31 2015-09-22 Lg Innotek Co., Ltd. Voice coil motor
US20110291495A1 (en) * 2010-05-31 2011-12-01 Lg Innotek Co., Ltd. Voice coil motor
US9063275B2 (en) * 2011-02-14 2015-06-23 Lg Innotek Co., Ltd. Voice coil motor
US20120206824A1 (en) * 2011-02-14 2012-08-16 Lg Innotek Co., Ltd. Voice coil motor
CN103792644B (zh) * 2012-10-31 2016-12-28 三美电机株式会社 透镜架驱动装置以及便携设备
CN103792644A (zh) * 2012-10-31 2014-05-14 三美电机株式会社 透镜架驱动装置以及便携设备
CN104181667B (zh) * 2013-08-20 2016-06-15 惠州市大亚湾永昶电子工业有限公司 透镜驱动装置
US9335507B2 (en) 2013-08-20 2016-05-10 Huizhou Dayawan Ever Bright Electronic Industry Co., Ltd. Lens driving device
CN104181667A (zh) * 2013-08-20 2014-12-03 惠州市大亚湾永昶电子工业有限公司 透镜驱动装置
WO2018227503A1 (en) * 2017-06-15 2018-12-20 Huawei Technologies Co., Ltd. Dual camera module
CN109818480A (zh) * 2017-11-22 2019-05-28 格科微电子（上海）有限公司 摄像头模组的音圈马达结构

Also Published As

Publication number Publication date
KR100600915B1 (ko) 2006-07-13
KR20050040693A (ko) 2005-05-03

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