KR920006774A - 카메라용 렌즈경통 - Google Patents

카메라용 렌즈경통 Download PDF

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Publication number
KR920006774A
KR920006774A KR1019910014713A KR910014713A KR920006774A KR 920006774 A KR920006774 A KR 920006774A KR 1019910014713 A KR1019910014713 A KR 1019910014713A KR 910014713 A KR910014713 A KR 910014713A KR 920006774 A KR920006774 A KR 920006774A
Authority
KR
South Korea
Prior art keywords
coil
camera
focus lens
lens barrel
detecting
Prior art date
Application number
KR1019910014713A
Other languages
English (en)
Other versions
KR100195313B1 (ko
Inventor
노리가쓰 이노우에
사도시 사까모도
Original Assignee
오가 노리오
소 니 가부시기가이샤
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 오가 노리오, 소 니 가부시기가이샤 filed Critical 오가 노리오
Publication of KR920006774A publication Critical patent/KR920006774A/ko
Application granted granted Critical
Publication of KR100195313B1 publication Critical patent/KR100195313B1/ko

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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
    • G02B7/10—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
    • 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
    • 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)

Abstract

내용 없음

Description

카메라용 렌즈경통
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 전방에서 본 요부의 분해 사시도.
제2도는 후방에서 본 요부의 분해 사시도.
제3도는 비디오카메라의 사시도.

Claims (1)

  1. 포커스렌즈를 지지하고, 외각의 내부에 포커스렌즈의 광축방향으로 이동할 수 있게 배설된 렌즈지지부재와, 상기 광축의 축주위에 서로 동축으로 배치되는 동시에 상기 레즈 지지부재와 외각측의 부재와 각각 별개로 고정된 구동용 코일과 마그네트로 이루어진 액류에이터와, 구동용 코일이 감겨진 코일보빈에 감겨져, 포커스렌즈의 이동속도를 검출하기 위한 검출용 코일을 구비한 것을 특징으로 하는 카메라용 렌즈경통(鏡筒).
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019910014713A 1990-09-10 1991-08-24 카메라용 렌즈경통 KR100195313B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP90-239447 1990-09-10
JP2239447A JPH04119306A (ja) 1990-09-10 1990-09-10 カメラ用レンズ鏡筒

Publications (2)

Publication Number Publication Date
KR920006774A true KR920006774A (ko) 1992-04-28
KR100195313B1 KR100195313B1 (ko) 1999-06-15

Family

ID=17044911

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910014713A KR100195313B1 (ko) 1990-09-10 1991-08-24 카메라용 렌즈경통

Country Status (6)

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

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* 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
EP2887514B1 (en) * 2013-12-23 2020-06-24 LG Innotek Co., Ltd. Lens moving apparatus
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
US10928607B2 (en) 2016-02-04 2021-02-23 Lg Innotek Co., Ltd. Lens driving device, and camera module and optical device including same
KR102634908B1 (ko) * 2016-02-04 2024-02-07 엘지이노텍 주식회사 렌즈 구동 장치, 및 이를 포함하는 카메라 모듈 및 광학 기기
US11181715B2 (en) * 2016-06-10 2021-11-23 Nikon Corporation Lens barrel and image capturing device
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
HK1007802A1 (en) 1999-04-23
EP0475840B1 (en) 1995-07-19
DE69111344D1 (de) 1995-08-24
DE69111344T2 (de) 1996-01-18
KR100195313B1 (ko) 1999-06-15
US5220461A (en) 1993-06-15
JPH04119306A (ja) 1992-04-20
EP0475840A1 (en) 1992-03-18

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