TW556167B - Optical disc device having guide shaft for guiding optical pickup - Google Patents

Optical disc device having guide shaft for guiding optical pickup Download PDF

Info

Publication number
TW556167B
TW556167B TW089120011A TW89120011A01A TW556167B TW 556167 B TW556167 B TW 556167B TW 089120011 A TW089120011 A TW 089120011A TW 89120011A01 A TW89120011A01 A TW 89120011A01A TW 556167 B TW556167 B TW 556167B
Authority
TW
Taiwan
Prior art keywords
guide shaft
optical pickup
faces
optical disk
guiding
Prior art date
Application number
TW089120011A
Other languages
English (en)
Inventor
Hiroyuki Kagaya
Takahiro Asano
Original Assignee
Alps 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Application granted granted Critical
Publication of TW556167B publication Critical patent/TW556167B/zh

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/08—Track changing or selecting during transducing operation
    • G11B21/081—Access to indexed tracks or parts of continuous track
    • G11B21/083—Access to indexed tracks or parts of continuous track on discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
    • G11B21/18—Supporting the heads; Supporting the sockets for plug-in heads while the head is moving
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
    • G11B21/24—Head support adjustments
    • 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
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/0857—Arrangements for mechanically moving the whole head
    • G11B7/08582—Sled-type positioners
    • 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
    • G11B7/095—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 specially adapted for discs, e.g. for compensation of eccentricity or wobble
    • G11B7/0956—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 specially adapted for discs, e.g. for compensation of eccentricity or wobble to compensate for tilt, skew, warp or inclination of the disc, i.e. maintain the optical axis at right angles to the disc
    • 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
    • G11B7/22—Apparatus or processes for the manufacture of optical heads, e.g. assembly

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Moving Of Heads (AREA)
  • Feeding And Guiding Record Carriers (AREA)
  • Rotational Drive Of Disk (AREA)

Description

556167 A8 B8 C8 D8 六、申請專利範圍 5 β如申請專利範圍第1項記載的具備用於引導光學 讀取頭之導軸的光碟裝置，其中，前述安裝構件與前述基 準構件係以外插成形法成形於前述基台上。 (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製· 本紙張尺度適用中國國家標準（CNS ) Α4規格（210X297公釐） -2-
TW089120011A 1999-09-28 2000-09-27 Optical disc device having guide shaft for guiding optical pickup TW556167B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27410999A JP2001101671A (ja) 1999-09-28 1999-09-28 光ディスク装置

Publications (1)

Publication Number Publication Date
TW556167B true TW556167B (en) 2003-10-01

Family

ID=17537142

Family Applications (2)

Application Number Title Priority Date Filing Date
TW089120011A TW556167B (en) 1999-09-28 2000-09-27 Optical disc device having guide shaft for guiding optical pickup
TW089120011A TW525149B (en) 1999-09-28 2000-09-27 Optical disc device having guide shaft for guiding optical pickup

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW089120011A TW525149B (en) 1999-09-28 2000-09-27 Optical disc device having guide shaft for guiding optical pickup

Country Status (6)

Country Link
US (1) US6567362B1 (zh)
EP (1) EP1089265A3 (zh)
JP (1) JP2001101671A (zh)
KR (1) KR100400340B1 (zh)
CN (1) CN1136556C (zh)
TW (2) TW556167B (zh)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6802071B2 (en) * 2001-03-23 2004-10-05 Mitsumi Electric Co., Ltd. Optical pickup supporting device having simple and compact structure and capable of accurately supporting an optical pickup
KR100463907B1 (ko) * 2001-06-11 2004-12-30 티아크 가부시키가이샤 기록재생장치
JP2003068030A (ja) * 2001-08-29 2003-03-07 Sony Corp 記録媒体駆動装置
JP2003077140A (ja) * 2001-08-31 2003-03-14 Sony Corp 記録媒体駆動装置におけるガイド軸の傾き調整方法
EP1426932A4 (en) 2001-09-11 2007-03-28 Matsushita Electric Ind Co Ltd DEVICE FOR OPTICAL DISK
WO2003036645A1 (fr) * 2001-10-24 2003-05-01 Mitsubishi Denki Kabushiki Kaisha Lecteur de disque
KR20030049485A (ko) * 2001-12-15 2003-06-25 넥스필전자 주식회사 광 픽업 이송 동력전달장치
JP2004199728A (ja) * 2002-12-16 2004-07-15 Mitsumi Electric Co Ltd ディスク装置
ATE383643T1 (de) * 2003-08-26 2008-01-15 Koninkl Philips Electronics Nv Laufwerk für einen scheibenförmigen optischen datenträger
DE602004011369T2 (de) * 2003-08-26 2009-01-15 Koninklijke Philips Electronics N.V. Laufwerk für einen scheibenförmigen optischen datenträger
JP2005108317A (ja) * 2003-09-30 2005-04-21 Pioneer Electronic Corp ピックアップ支持構造および記録媒体駆動装置
DE10358254A1 (de) * 2003-12-11 2005-07-14 Deutsche Thomson-Brandt Gmbh Aufzeichnungs- und/oder Wiedergabegerät für optische Aufzeichnungsträger mit Mitteln zum parallelen Ausrichten der Abtasteinrichtung zur Oberfläche des Aufzeichnungsträgers
JP4223980B2 (ja) * 2004-03-16 2009-02-12 株式会社日立エルジーデータストレージ 光ディスク装置及びその光ピックアップの摺動駆動機構
JP4124161B2 (ja) * 2004-05-21 2008-07-23 船井電機株式会社 ディスク装置
TWI246060B (en) * 2004-06-29 2005-12-21 Benq Corp Mecha for disc drive
JP2006127675A (ja) * 2004-10-29 2006-05-18 Orion Denki Kk ガイドシャフト取り付け機構を備えた記録再生装置
JP2006155781A (ja) * 2004-11-30 2006-06-15 Orion Denki Kk ガイドシャフト保持機構及びそのガイドシャフト保持機構を備えたディスク装置
US7760464B2 (en) * 2005-09-08 2010-07-20 Seagate Technology Llc Base for data storage device with parallelism mounting features
CN101465143B (zh) * 2007-12-19 2010-11-10 鸿富锦精密工业（深圳）有限公司 光盘读写装置
JP2009211750A (ja) 2008-03-03 2009-09-17 Hitachi-Lg Data Storage Inc 光ディスク装置
CN103106905A (zh) * 2011-11-15 2013-05-15 建兴电子科技股份有限公司 光盘机

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4788677A (en) 1986-02-05 1988-11-29 Pioneer Electronic Corporation Disk support mechanism in a player
JPH0276367U (zh) * 1988-11-30 1990-06-12
JPH0664873B2 (ja) 1989-08-11 1994-08-22 三洋電機株式会社 光ディスク装置
JPH0822631A (ja) * 1994-07-01 1996-01-23 Fujitsu Ltd 光ディスク装置及びその製造方法
KR100189912B1 (ko) 1996-05-17 1999-06-01 윤종용 디스크플레이어의 픽업위상 및 기울기 조정장치
KR100200591B1 (ko) 1996-06-19 1999-06-15 윤종용 디스크 플레이어의 픽업 조정 장치
KR0183893B1 (ko) * 1996-06-27 1999-04-15 김광호 디스크 플레이어의 픽업위상 조정장치
KR100224829B1 (ko) * 1996-07-10 1999-10-15 윤종용 광디스크 드라이브
KR100243191B1 (ko) * 1996-07-25 2000-02-01 윤종용 광 기록 재생 장치
JP3609216B2 (ja) * 1996-09-26 2005-01-12 株式会社東芝 ディスク再生装置
KR19990002305U (ko) * 1997-06-26 1999-01-25 김영환 광픽업 가이드샤프트의 높이 조정장치
KR100259150B1 (ko) * 1997-11-28 2000-06-15 윤종용 광픽업 이송장치
JP3480288B2 (ja) * 1997-12-15 2003-12-15 松下電器産業株式会社 情報記憶装置
US5982735A (en) * 1997-12-29 1999-11-09 Industrial Technology Research Institute Tilt angle adjustable mechanism for compact disc recording/reproducing device
JP3556096B2 (ja) * 1998-06-25 2004-08-18 松下電器産業株式会社 光ピックアップ装置および光ピックアップ装置用部品の製造方法

Also Published As

Publication number Publication date
US6567362B1 (en) 2003-05-20
JP2001101671A (ja) 2001-04-13
EP1089265A2 (en) 2001-04-04
CN1136556C (zh) 2004-01-28
KR100400340B1 (ko) 2003-10-01
TW525149B (en) 2003-03-21
EP1089265A3 (en) 2003-01-15
CN1292547A (zh) 2001-04-25
KR20010030492A (ko) 2001-04-16

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