JP5083557B2 - レンズ駆動装置 - Google Patents

レンズ駆動装置 Download PDF

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Publication number
JP5083557B2
JP5083557B2 JP2008136289A JP2008136289A JP5083557B2 JP 5083557 B2 JP5083557 B2 JP 5083557B2 JP 2008136289 A JP2008136289 A JP 2008136289A JP 2008136289 A JP2008136289 A JP 2008136289A JP 5083557 B2 JP5083557 B2 JP 5083557B2
Authority
JP
Japan
Prior art keywords
leaf spring
lens
pair
driving device
base
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.)
Expired - Fee Related
Application number
JP2008136289A
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English (en)
Japanese (ja)
Other versions
JP2009282421A (ja
JP2009282421A5 (enrdf_load_stackoverflow
Inventor
智彦 大坂
貴 石沢
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.)
Mitsumi Electric Co Ltd
Original Assignee
Mitsumi Electric 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 Mitsumi Electric Co Ltd filed Critical Mitsumi Electric Co Ltd
Priority to JP2008136289A priority Critical patent/JP5083557B2/ja
Priority to TW098115132A priority patent/TW200949409A/zh
Priority to CN200980119061.7A priority patent/CN102047164B/zh
Priority to PCT/JP2009/059040 priority patent/WO2009145072A1/ja
Publication of JP2009282421A publication Critical patent/JP2009282421A/ja
Publication of JP2009282421A5 publication Critical patent/JP2009282421A5/ja
Application granted granted Critical
Publication of JP5083557B2 publication Critical patent/JP5083557B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/035—DC motors; Unipolar motors
    • H02K41/0352—Unipolar motors
    • H02K41/0354—Lorentz force motors, e.g. voice coil motors
    • H02K41/0356—Lorentz force motors, e.g. voice coil motors moving along a straight path
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
    • H02K2211/03—Machines characterised by circuit boards, e.g. pcb

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
  • Studio Devices (AREA)
JP2008136289A 2008-05-26 2008-05-26 レンズ駆動装置 Expired - Fee Related JP5083557B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2008136289A JP5083557B2 (ja) 2008-05-26 2008-05-26 レンズ駆動装置
TW098115132A TW200949409A (en) 2008-05-26 2009-05-07 Lens drive device
CN200980119061.7A CN102047164B (zh) 2008-05-26 2009-05-15 透镜驱动装置
PCT/JP2009/059040 WO2009145072A1 (ja) 2008-05-26 2009-05-15 レンズ駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008136289A JP5083557B2 (ja) 2008-05-26 2008-05-26 レンズ駆動装置

Publications (3)

Publication Number Publication Date
JP2009282421A JP2009282421A (ja) 2009-12-03
JP2009282421A5 JP2009282421A5 (enrdf_load_stackoverflow) 2011-06-16
JP5083557B2 true JP5083557B2 (ja) 2012-11-28

Family

ID=41376953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008136289A Expired - Fee Related JP5083557B2 (ja) 2008-05-26 2008-05-26 レンズ駆動装置

Country Status (4)

Country Link
JP (1) JP5083557B2 (enrdf_load_stackoverflow)
CN (1) CN102047164B (enrdf_load_stackoverflow)
TW (1) TW200949409A (enrdf_load_stackoverflow)
WO (1) WO2009145072A1 (enrdf_load_stackoverflow)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009045223A1 (de) * 2009-09-30 2011-03-31 Carl Zeiss Smt Gmbh Optische Anordnung in einer Projektionsbelichtungsanlage für die EUV-Lithographie
JP5821356B2 (ja) * 2011-07-15 2015-11-24 ミツミ電機株式会社 レンズ駆動装置
KR101971639B1 (ko) 2011-11-30 2019-08-13 엘지이노텍 주식회사 보이스 코일 모터
KR101343197B1 (ko) 2012-09-07 2013-12-19 삼성전기주식회사 카메라 모듈
JP5996672B2 (ja) * 2012-12-26 2016-09-21 シャープ株式会社 レンズ駆動装置
US10114229B2 (en) 2014-01-02 2018-10-30 Lg Innotek Co., Ltd. Lens driving device and camera module comprising same
JP2016038505A (ja) * 2014-08-08 2016-03-22 惠州市大亜湾永昶電子工業有限公司 レンズ駆動装置
WO2016126061A1 (ko) * 2015-02-04 2016-08-11 엘지이노텍(주) 렌즈 구동장치 및 이를 포함하는 카메라 모듈
TWI579630B (zh) * 2015-11-20 2017-04-21 台灣東電化股份有限公司 鏡頭驅動模組
CN105467551A (zh) * 2015-12-26 2016-04-06 上海比路电子有限公司 用于光学变焦马达的一体化底座及其应用工艺
CN106772902B (zh) * 2017-01-10 2023-03-31 惠州萨至德光电科技有限公司 透镜驱动装置
CN110873942B (zh) * 2018-09-03 2024-07-16 新思考电机有限公司 透镜驱动装置、照相机装置及电子设备
KR102262571B1 (ko) * 2019-04-17 2021-06-09 엘지이노텍 주식회사 보이스 코일 모터
KR102109774B1 (ko) * 2019-04-17 2020-05-12 엘지이노텍 주식회사 보이스 코일 모터
KR102384414B1 (ko) * 2020-05-06 2022-04-08 엘지이노텍 주식회사 보이스 코일 모터
CN214540259U (zh) * 2020-12-04 2021-10-29 台湾东电化股份有限公司 光学系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003207708A (ja) * 2002-01-11 2003-07-25 Shicoh Eng Co Ltd レンズ駆動装置
JP4319950B2 (ja) * 2004-06-18 2009-08-26 日本電信電話株式会社 波長変換器配置設計方法およびその装置
JP4617759B2 (ja) * 2004-07-30 2011-01-26 ミツミ電機株式会社 オートフォーカス用アクチュエータ
JP3916628B2 (ja) * 2004-08-31 2007-05-16 三菱電機株式会社 レンズ駆動装置及び撮像装置
JP4696790B2 (ja) * 2005-08-31 2011-06-08 ミツミ電機株式会社 カメラ用アクチュエータ
JP4686739B2 (ja) * 2006-05-09 2011-05-25 シコー株式会社 レンズ駆動装置
JP4725467B2 (ja) * 2006-09-14 2011-07-13 ミツミ電機株式会社 カメラモジュール

Also Published As

Publication number Publication date
CN102047164B (zh) 2013-05-15
CN102047164A (zh) 2011-05-04
JP2009282421A (ja) 2009-12-03
WO2009145072A1 (ja) 2009-12-03
TW200949409A (en) 2009-12-01

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