TW253051B - - Google Patents

Info

Publication number
TW253051B
TW253051B TW083108865A TW83108865A TW253051B TW 253051 B TW253051 B TW 253051B TW 083108865 A TW083108865 A TW 083108865A TW 83108865 A TW83108865 A TW 83108865A TW 253051 B TW253051 B TW 253051B
Authority
TW
Taiwan
Application number
TW083108865A
Other languages
Chinese (zh)
Original Assignee
Sony 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 Sony Co Ltd filed Critical Sony Co Ltd
Application granted granted Critical
Publication of TW253051B publication Critical patent/TW253051B/zh

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0925—Electromechanical actuators for lens positioning
    • G11B7/0935—Details of the moving parts
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0925—Electromechanical actuators for lens positioning
    • G11B7/093—Electromechanical actuators for lens positioning for focusing and tracking
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0925—Electromechanical actuators for lens positioning
    • G11B7/0932—Details of sprung supports
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0925—Electromechanical actuators for lens positioning
    • G11B7/0933—Details of stationary parts
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/123—Integrated head arrangements, e.g. with source and detectors mounted on the same substrate

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Recording Or Reproduction (AREA)
TW083108865A 1993-10-30 1994-09-24 TW253051B (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29427293 1993-10-30
JP31978093A JP3279024B2 (ja) 1993-10-30 1993-12-20 光ピックアップ装置

Publications (1)

Publication Number Publication Date
TW253051B true TW253051B (enExample) 1995-08-01

Family

ID=26559753

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083108865A TW253051B (enExample) 1993-10-30 1994-09-24

Country Status (5)

Country Link
US (1) US5581533A (enExample)
JP (1) JP3279024B2 (enExample)
KR (1) KR100296678B1 (enExample)
CN (1) CN1084014C (enExample)
TW (1) TW253051B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8253673B2 (en) 2009-03-24 2012-08-28 Au Optronics Corp. Liquid crystal display device capable of reducing image flicker and method for driving the same

Families Citing this family (17)

* Cited by examiner, † Cited by third party
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US5914479A (en) * 1996-09-20 1999-06-22 Dynetics, Inc. Counter-rotating scanner
WO1999009552A2 (en) * 1997-08-19 1999-02-25 Kabushiki Kaisha Kenwood Optical pickup apparatus, holder and method of producing optical pickup apparatus
US6333838B1 (en) * 1998-06-22 2001-12-25 Hewlett-Packard Co. Voice coil actuated carriage in which a support structure for the carriage is disposed at least partially within the motor
US6411474B1 (en) 1998-06-22 2002-06-25 Hewlett-Packard Co. Carriage and actuator assembly
US6310852B1 (en) * 1998-10-15 2001-10-30 Matsushita Electric Industrial Co., Ltd. Optical recording/reproducing apparatus
US6388836B2 (en) 1998-11-13 2002-05-14 Hewlett-Packard Company Magnetic shield for a tape drive read/write head
WO2000030082A1 (en) * 1998-11-17 2000-05-25 Fujitsu Limited Optical storage device
KR100344586B1 (ko) * 1998-11-18 2002-10-31 삼성전자 주식회사 픽업엑추에이터
JP2001006210A (ja) * 1999-06-22 2001-01-12 Sony Corp 光記録媒体及びディスクカートリッジ
CN1157717C (zh) * 1999-09-21 2004-07-14 松下电器产业株式会社 光学性能优良的拾光头及其制造方法
WO2001037272A1 (en) * 1999-11-18 2001-05-25 Fujitsu Limited Optical storage
CN1232963C (zh) 2000-03-29 2005-12-21 松下电器产业株式会社 光学系统整体驱动型的光拾取器
JP2002260255A (ja) * 2001-02-28 2002-09-13 Sony Corp 対物レンズ駆動装置及び光学ピックアップ装置
KR100403586B1 (ko) * 2001-04-12 2003-10-30 삼성전자주식회사 광픽업 장치 및 그 조립방법
KR100403587B1 (ko) * 2001-04-20 2003-10-30 삼성전자주식회사 광픽업 액튜에이터
JP4395694B2 (ja) * 2001-06-14 2010-01-13 ソニー株式会社 対物レンズ駆動装置及びこれを備えたディスクドライブ装置
CN214540259U (zh) * 2020-12-04 2021-10-29 台湾东电化股份有限公司 光学系统

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JPS5656140A (en) * 1979-10-11 1981-05-18 Matsushita Electric Ind Co Ltd Connecting method of lead wire of rotary electric machine
JPS57103131A (en) * 1980-12-18 1982-06-26 Sony Corp Biaxial driver
JPS6020023U (ja) * 1983-07-15 1985-02-12 アルプス電気株式会社 光学式ピツクアツプにおける支持装置
JPS6095735A (ja) * 1983-10-31 1985-05-29 Hitachi Ltd 対物レンズ駆動装置
JPS60239939A (ja) * 1984-05-14 1985-11-28 Hitachi Ltd 対物レンズ駆動装置
JPS6123307A (ja) * 1984-07-11 1986-01-31 Kijima Musen Kk 電気巻線部品におけるピン状端子
JPH0668843B2 (ja) * 1985-08-16 1994-08-31 ソニー株式会社 光学ピツクアツプ装置
DE3789099T2 (de) * 1986-12-26 1994-07-14 Toshiba Kawasaki Kk Steuerungsgerät für Objektivlinse.
JPS63195834A (ja) * 1987-02-10 1988-08-12 Pioneer Electronic Corp 可動体支持装置
JPS63219113A (ja) * 1987-03-06 1988-09-12 Matsushita Electric Ind Co Ltd コイル部品の製造方法
US5073883A (en) * 1988-01-27 1991-12-17 Sony Corporation Objective lens driving apparatus including parallalogram structure
JP2684738B2 (ja) * 1988-12-29 1997-12-03 ソニー株式会社 対物レンズ駆動装置
JP2684762B2 (ja) * 1989-04-20 1997-12-03 ソニー株式会社 対物レンズ駆動装置
JP2728496B2 (ja) * 1989-04-21 1998-03-18 株式会社日立製作所 対物レンズ駆動装置
JPH0320005A (ja) * 1989-05-16 1991-01-29 Matsushita Electric Ind Co Ltd コイル部品
JPH0322509A (ja) * 1989-06-20 1991-01-30 Tokyo Electric Co Ltd コイルの製造方法及びボビン
JP2798719B2 (ja) * 1989-08-15 1998-09-17 オリンパス光学工業株式会社 光学系支持装置
JP2765633B2 (ja) * 1989-11-02 1998-06-18 オリンパス光学工業株式会社 光学系支持装置
JP3048243B2 (ja) * 1990-05-26 2000-06-05 パイオニア株式会社 光ピックアップ
JPH0478005A (ja) * 1990-07-12 1992-03-12 Canon Electron Inc 巻線ボビン端子
JP2761972B2 (ja) * 1990-08-21 1998-06-04 株式会社日立製作所 対物レンズ駆動装置及び光ディスク装置
US5313334A (en) * 1991-07-29 1994-05-17 Sony Corporation Objective lens moving actuator
KR950004797B1 (ko) * 1991-12-31 1995-05-10 삼성전자주식회사 레이져 디스크 플레이어의 광픽업 장치
JP2981351B2 (ja) * 1992-10-22 1999-11-22 シャープ株式会社 対物レンズ駆動装置
JP3208751B2 (ja) * 1993-03-23 2001-09-17 ソニー株式会社 光学ピックアップ
JP3020005U (ja) 1995-06-29 1996-01-19 原住土木株式会社 ダンプカーにおける積載量の確認装置
JP3022509U (ja) 1995-09-08 1996-03-26 船井電機株式会社 映像機器のキャビネット

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8253673B2 (en) 2009-03-24 2012-08-28 Au Optronics Corp. Liquid crystal display device capable of reducing image flicker and method for driving the same

Also Published As

Publication number Publication date
CN1126350A (zh) 1996-07-10
JP3279024B2 (ja) 2002-04-30
CN1084014C (zh) 2002-05-01
JPH07176062A (ja) 1995-07-14
KR100296678B1 (ko) 2001-10-24
KR950012357A (ko) 1995-05-16
US5581533A (en) 1996-12-03

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