NL1003934A1 - Optische diskdrive. - Google Patents

Optische diskdrive.

Info

Publication number
NL1003934A1
NL1003934A1 NL1003934A NL1003934A NL1003934A1 NL 1003934 A1 NL1003934 A1 NL 1003934A1 NL 1003934 A NL1003934 A NL 1003934A NL 1003934 A NL1003934 A NL 1003934A NL 1003934 A1 NL1003934 A1 NL 1003934A1
Authority
NL
Netherlands
Prior art keywords
optical disk
disk drive
drive
optical
disk
Prior art date
Application number
NL1003934A
Other languages
English (en)
Other versions
NL1003934C2 (nl
Inventor
Byung-Yeob Park
Young-Won Lee
Sang-Tae Kim
Hyun-Woo Lee
Chul-Ho Jeon
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of NL1003934A1 publication Critical patent/NL1003934A1/nl
Application granted granted Critical
Publication of NL1003934C2 publication Critical patent/NL1003934C2/nl

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
    • 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
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/0284—Positioning or locking of single discs of discs rotating during transducing operation by clampers
    • G11B17/0285—Positioning or locking of single discs of discs rotating during transducing operation by clampers mounted on a bridge
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/04—Feeding or guiding single record carrier to or from transducer unit
    • G11B17/05—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs not contained within cartridges
    • G11B17/053—Indirect insertion, i.e. with external loading means
    • G11B17/056—Indirect insertion, i.e. with external loading means with sliding loading means
NL1003934A 1996-07-10 1996-08-30 Optische diskdrive. NL1003934C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR19960027834 1996-07-10
KR1019960027834A KR100224829B1 (ko) 1996-07-10 1996-07-10 광디스크 드라이브

Publications (2)

Publication Number Publication Date
NL1003934A1 true NL1003934A1 (nl) 1998-01-15
NL1003934C2 NL1003934C2 (nl) 1998-10-20

Family

ID=19465924

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1003934A NL1003934C2 (nl) 1996-07-10 1996-08-30 Optische diskdrive.

Country Status (6)

Country Link
US (2) US6044057A (nl)
JP (1) JP2904749B2 (nl)
KR (1) KR100224829B1 (nl)
CN (2) CN1092828C (nl)
MY (1) MY120505A (nl)
NL (1) NL1003934C2 (nl)

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JP3648375B2 (ja) * 1998-03-16 2005-05-18 アルプス電気株式会社 ディスク装置の動力伝達機構
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US6341114B1 (en) * 1999-03-23 2002-01-22 Michael Anh Nguyen Universal loader platform for optical storage device
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JP3514673B2 (ja) * 1999-09-07 2004-03-31 アルプス電気株式会社 光ディスク装置
JP2001101671A (ja) * 1999-09-28 2001-04-13 Alps Electric Co Ltd 光ディスク装置
JP3731716B2 (ja) * 1999-12-03 2006-01-05 株式会社リコー 情報記録／再生装置
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JP2002230922A (ja) * 2001-01-31 2002-08-16 Sanyo Electric Co Ltd ピックアップ傾き調整機構を有するディスク記録又は再生装置
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
JP3607880B2 (ja) * 2001-06-11 2005-01-05 シナノケンシ株式会社 ディスクドライブ装置
KR100772364B1 (ko) * 2001-11-08 2007-11-01 삼성전자주식회사 슬림형 광 디스크 드라이브
TW560680U (en) * 2002-11-18 2003-11-01 Benq Corp Disk drive with eject function
DE10255259A1 (de) * 2002-11-27 2004-06-09 Philips Intellectual Property & Standards Gmbh Vorrichtung und Ausrichtung einer Datenträgerplatte gegenüber einem Datenträgerkopf
TW579043U (en) * 2002-11-29 2004-03-01 Lite On It Corp Clipping device for compact disk drive
JP3547429B2 (ja) * 2002-12-06 2004-07-28 三菱電機株式会社 ディスククランパ及びその組立方法
JP2004199728A (ja) * 2002-12-16 2004-07-15 Mitsumi Electric Co Ltd ディスク装置
US7127730B2 (en) * 2003-01-27 2006-10-24 Micro-Star Int'l Co., Ltd. Optical pickup head adjusting mechanism for optical disc drive
JP3920232B2 (ja) * 2003-02-26 2007-05-30 オリオン電機株式会社 ディスク装置の搬入用ローラー
CN2636359Y (zh) * 2003-05-24 2004-08-25 鸿富锦精密工业（深圳）有限公司 光学记录／再现装置
CN2665865Y (zh) * 2003-11-01 2004-12-22 鸿富锦精密工业（深圳）有限公司 光盘记录／再现装置的导引机构
JP4278618B2 (ja) * 2004-03-04 2009-06-17 富士通テン株式会社 ディスク状記録媒体のクランプ機構
TWI246060B (en) * 2004-06-29 2005-12-21 Benq Corp Mecha for disc drive
TWI272578B (en) * 2004-08-03 2007-02-01 Lite On It Corp Disk drive structure with an adjustable bearing structure for guide bars
KR20060013162A (ko) * 2004-08-06 2006-02-09 삼성전자주식회사 디스크 플레이어의 디스크 척킹장치
US7627874B2 (en) * 2004-10-14 2009-12-01 Pioneer Corporation Movement restriction device, movement restriction method, and processing device
JP2006155733A (ja) * 2004-11-29 2006-06-15 Orion Denki Kk 光ピックアップのガイドシャフトにスピンドルモータを取付けたディスク装置
TW200632891A (en) * 2005-03-01 2006-09-16 Liteo On It Corp Structure for positioning a shaft carrying an optical pick-up unit
CN100487813C (zh) * 2005-05-27 2009-05-13 常州市新科精密机械有限公司 吸入式盘加载装置和机芯避震装置及机芯避震组件
JP2007265521A (ja) * 2006-03-28 2007-10-11 Orion Denki Kk 記録再生装置
US20100122273A1 (en) * 2006-12-22 2010-05-13 Koninklijke Philips Electronics N.V. Drive unit for a data medium
JP2008276862A (ja) * 2007-04-27 2008-11-13 Hitachi Ltd 光ディスク装置
JP2009087391A (ja) * 2007-09-27 2009-04-23 Toshiba Corp 光ディスク装置
JP2010225252A (ja) * 2009-03-25 2010-10-07 Sony Corp ディスク装着機構、ディスクドライブ装置
CN101694776B (zh) * 2009-09-29 2012-07-04 江苏新科数字技术股份有限公司 吸入式盘加载装置及其光拾取器机芯
CN102298945B (zh) * 2010-07-29 2014-05-28 江苏省电力公司常州供电公司 吸入式盘加载装置
KR20120082199A (ko) 2011-01-13 2012-07-23 엘지이노텍 주식회사 스핀들 모터용 턴 테이블 및 이를 갖는 스핀들 모터

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JPH0268732A (ja) * 1988-09-02 1990-03-08 Matsushita Electric Ind Co Ltd 記録再生装置
JPH02244431A (ja) * 1989-03-16 1990-09-28 Mitsubishi Electric Corp 光学式ヘッドの光学部品固定機構
JPH03150729A (ja) * 1989-11-06 1991-06-27 Matsushita Electric Ind Co Ltd 光ピックアップの光軸補正装置
JP2708595B2 (ja) * 1990-01-31 1998-02-04 株式会社日立製作所 分離型光ヘッド及びそれを用いた光学式情報装置
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JPH04109433A (ja) * 1990-08-30 1992-04-10 Sony Corp 光学ピックアップ装置のガイド装置
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Also Published As

Publication number Publication date
KR980011127A (ko) 1998-04-30
CN1348188A (zh) 2002-05-08
MY120505A (en) 2005-11-30
JP2904749B2 (ja) 1999-06-14
US6044057A (en) 2000-03-28
NL1003934C2 (nl) 1998-10-20
CN1170194A (zh) 1998-01-14
KR100224829B1 (ko) 1999-10-15
JPH1031827A (ja) 1998-02-03
CN1092828C (zh) 2002-10-16
US5933408A (en) 1999-08-03
CN1165909C (zh) 2004-09-08

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Legal Events

Date Code Title Description
AD1A A request for search or an international type search has been filed
RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 19980617

PD2B A search report has been drawn up
V1 Lapsed because of non-payment of the annual fee

Effective date: 20100301