DE69111344T2 - Linsentubus zum automatischen Fokussieren. - Google Patents

Linsentubus zum automatischen Fokussieren.

Info

Publication number
DE69111344T2
DE69111344T2 DE69111344T DE69111344T DE69111344T2 DE 69111344 T2 DE69111344 T2 DE 69111344T2 DE 69111344 T DE69111344 T DE 69111344T DE 69111344 T DE69111344 T DE 69111344T DE 69111344 T2 DE69111344 T2 DE 69111344T2
Authority
DE
Germany
Prior art keywords
automatic focusing
lens tube
lens
tube
focusing
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
DE69111344T
Other languages
English (en)
Other versions
DE69111344D1 (de
Inventor
Norikatsu Inoue
Satoshi Sakamoto
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of DE69111344D1 publication Critical patent/DE69111344D1/de
Application granted granted Critical
Publication of DE69111344T2 publication Critical patent/DE69111344T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Lens Barrels (AREA)
DE69111344T 1990-09-10 1991-09-10 Linsentubus zum automatischen Fokussieren. Expired - Fee Related DE69111344T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2239447A JPH04119306A (ja) 1990-09-10 1990-09-10 カメラ用レンズ鏡筒

Publications (2)

Publication Number Publication Date
DE69111344D1 DE69111344D1 (de) 1995-08-24
DE69111344T2 true DE69111344T2 (de) 1996-01-18

Family

ID=17044911

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69111344T Expired - Fee Related DE69111344T2 (de) 1990-09-10 1991-09-10 Linsentubus zum automatischen Fokussieren.

Country Status (6)

Country Link
US (1) US5220461A (de)
EP (1) EP0475840B1 (de)
JP (1) JPH04119306A (de)
KR (1) KR100195313B1 (de)
DE (1) DE69111344T2 (de)
HK (1) HK1007802A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04166906A (ja) * 1990-10-31 1992-06-12 Sony Corp レンズ鏡筒の初期位置検出装置
KR100226118B1 (ko) * 1993-05-27 1999-11-01 미따라이 하지메 렌즈배럴
US5548442A (en) * 1993-06-08 1996-08-20 Hughes Aircraft Company Optical sight assembly
JPH07239437A (ja) * 1994-02-25 1995-09-12 Sony Corp 電磁駆動装置及び電磁駆動装置を用いたレンズ駆動機構
US6392826B2 (en) * 1999-12-24 2002-05-21 Olympus Optical Co., Ltd. Lens barrel
KR101231489B1 (ko) * 2004-08-19 2013-02-07 소니 주식회사 위치 검출 기구가 설치된 렌즈 경통 및 촬상 장치
JP4610354B2 (ja) * 2005-01-26 2011-01-12 富士フイルム株式会社 レンズ鏡筒、撮像装置及び光学装置
US7145738B2 (en) * 2005-02-09 2006-12-05 Arima Computer Corporation Driving mechanism for a camera lens
TWI303915B (en) * 2005-03-24 2008-12-01 Voice coil motor apparatus
CN1858975B (zh) * 2005-05-08 2010-12-01 吉佳科技股份有限公司 音圈马达装置
TWI381198B (zh) 2006-01-20 2013-01-01 Hon Hai Prec Ind Co Ltd 鏡頭模組
CN100501479C (zh) * 2006-01-21 2009-06-17 鸿富锦精密工业（深圳）有限公司 镜头模块
CN101055342A (zh) * 2006-04-12 2007-10-17 鸿富锦精密工业（深圳）有限公司 自动对焦镜头模组
CN101093272B (zh) * 2006-06-21 2010-08-25 鸿富锦精密工业（深圳）有限公司 镜头模组及相机模组
TWM325524U (en) * 2007-03-20 2008-01-11 Tricore Corp Improvement of driving and positing assignment for focusing actuator
TWI347062B (en) * 2007-05-15 2011-08-11 Ind Tech Res Inst Voice coil motor and pre-compression generation device
TWI341437B (en) * 2007-08-13 2011-05-01 Ind Tech Res Inst Electromagnetic transmission device
TWI343164B (en) * 2007-12-04 2011-06-01 Ind Tech Res Inst Voice coil motor
TW201007245A (en) * 2008-08-07 2010-02-16 Ind Tech Res Inst Voice coil motor and optical device
KR101009112B1 (ko) * 2009-05-04 2011-01-18 삼성전기주식회사 선형 진동 장치
JP2012225948A (ja) * 2009-09-01 2012-11-15 Sanyo Electric Co Ltd レンズ駆動装置およびレンズ駆動装置を搭載したカメラモジュール、携帯電話
CN102859865B (zh) 2011-02-24 2016-04-13 松下知识产权经营株式会社 移动控制装置、移动控制方法以及移动控制电路
JP5440559B2 (ja) * 2011-06-30 2014-03-12 株式会社ニコン レンズ鏡筒および撮像装置
CN102590979B (zh) * 2012-01-17 2013-10-23 博立码杰通讯(深圳)有限公司 焦距调节装置和光学成像装置
EP3713062A1 (de) 2013-12-23 2020-09-23 Lg Innotek Co. Ltd Linsenbewegungsvorrichtung
CN110531480B (zh) 2014-03-05 2022-10-11 Lg伊诺特有限公司 透镜移动单元和包含该透镜移动单元的摄像头模块
JP6444607B2 (ja) * 2014-03-28 2018-12-26 日本電産コパル株式会社 レンズ駆動装置
US9791713B2 (en) 2014-07-24 2017-10-17 Lg Innotek Co., Ltd. Lens moving apparatus
KR102558496B1 (ko) * 2015-09-08 2023-07-21 엘지이노텍 주식회사 렌즈 구동장치, 카메라 모듈 및 광학기기
KR102596539B1 (ko) * 2016-01-19 2023-11-01 엘지이노텍 주식회사 렌즈 구동장치 및 이를 포함하는 카메라 모듈
KR102634908B1 (ko) * 2016-02-04 2024-02-07 엘지이노텍 주식회사 렌즈 구동 장치, 및 이를 포함하는 카메라 모듈 및 광학 기기
CN108781033B (zh) * 2016-02-04 2021-03-12 Lg伊诺特有限公司 透镜驱动装置、相机模块和包括该相机模块的光学装置
WO2017213266A1 (ja) * 2016-06-10 2017-12-14 株式会社ニコン レンズ鏡筒および撮像装置
CN112061426B (zh) * 2020-07-16 2021-10-15 南京航空航天大学 一种永磁悬浮式空间相机的结构

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5140471A (en) * 1989-02-10 1992-08-18 Kabushiki Kaisha Toshiba Apparatus for driving objective lens
US5138497A (en) * 1991-03-15 1992-08-11 Eastman Kodak Company High speed focusing lens assembly

Also Published As

Publication number Publication date
US5220461A (en) 1993-06-15
EP0475840B1 (de) 1995-07-19
DE69111344D1 (de) 1995-08-24
JPH04119306A (ja) 1992-04-20
KR920006774A (ko) 1992-04-28
HK1007802A1 (en) 1999-04-23
KR100195313B1 (ko) 1999-06-15
EP0475840A1 (de) 1992-03-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee