CN1783279B - 光盘驱动装置 - Google Patents

光盘驱动装置 Download PDF

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Publication number
CN1783279B
CN1783279B CN200510093999XA CN200510093999A CN1783279B CN 1783279 B CN1783279 B CN 1783279B CN 200510093999X A CN200510093999X A CN 200510093999XA CN 200510093999 A CN200510093999 A CN 200510093999A CN 1783279 B CN1783279 B CN 1783279B
Authority
CN
China
Prior art keywords
optical disc
disc
circular groove
disc tray
optical
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
CN200510093999XA
Other languages
English (en)
Chinese (zh)
Other versions
CN1783279A (zh
Inventor
山内良明
小沼秀行
木村国幸
桐原聪二郎
坪田伸也
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.)
Hitachi LG Data Storage Inc
Original Assignee
Hitachi LG Data Storage Inc
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 Hitachi LG Data Storage Inc filed Critical Hitachi LG Data Storage Inc
Publication of CN1783279A publication Critical patent/CN1783279A/zh
Application granted granted Critical
Publication of CN1783279B publication Critical patent/CN1783279B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
    • G11B33/08—Insulation or absorption of undesired vibrations or sounds
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
    • G11B33/148—Reducing friction, adhesion, drag

Landscapes

  • Feeding And Guiding Record Carriers (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
CN200510093999XA 2004-11-30 2005-08-31 光盘驱动装置 Expired - Fee Related CN1783279B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004345083A JP4185905B2 (ja) 2004-11-30 2004-11-30 ディスク駆動装置
JP2004345083 2004-11-30
JP2004-345083 2004-11-30

Publications (2)

Publication Number Publication Date
CN1783279A CN1783279A (zh) 2006-06-07
CN1783279B true CN1783279B (zh) 2010-05-12

Family

ID=36568614

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200510093999XA Expired - Fee Related CN1783279B (zh) 2004-11-30 2005-08-31 光盘驱动装置

Country Status (5)

Country Link
US (1) US7827571B2 (enExample)
JP (1) JP4185905B2 (enExample)
KR (1) KR100676779B1 (enExample)
CN (1) CN1783279B (enExample)
TW (1) TWI286312B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009223931A (ja) * 2008-03-13 2009-10-01 Hitachi-Lg Data Storage Inc 光ディスク装置
JP2009266261A (ja) * 2008-04-22 2009-11-12 Hitachi Ltd 光ディスク装置および電子機器
JP2010033664A (ja) * 2008-07-29 2010-02-12 Hitachi-Lg Data Storage Inc 光ディスク装置のトレイ及びこれを備えた光ディスク装置
CN113365485B (zh) * 2021-08-11 2021-12-07 深圳比特微电子科技有限公司 液冷板散热器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5177731A (en) * 1990-12-21 1993-01-05 Tamashim Denki Co, Ltd. Disk drive and pickup unit for an optical disk player
JPH1186410A (ja) 1997-09-08 1999-03-30 Alpine Electron Inc ディスク選択機能を有するディスク装置
CN1472774A (zh) * 2002-07-18 2004-02-04 夏普株式会社 用于去除微粒的装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2238158B (en) * 1989-10-16 1994-02-09 Alpine Electronics Inc Disk loading device
JPH10208357A (ja) 1997-01-17 1998-08-07 Sony Corp ディスクドライブ装置
US6900962B1 (en) * 1997-09-05 2005-05-31 Seagate Technology Llc High performance standard configuration disc drive having smaller-than-standard discs
JP3675346B2 (ja) * 2000-03-30 2005-07-27 ティアック株式会社 ディスク装置
US20020036862A1 (en) * 2000-09-27 2002-03-28 Seagate Technology Llc Air dam for a disc drive
JP3629192B2 (ja) 2000-09-20 2005-03-16 株式会社東芝 ディスクドライブ装置
JP2002124077A (ja) * 2000-10-13 2002-04-26 Internatl Business Mach Corp <Ibm> ディスク・ドライブ装置、ハード・ディスク・ドライブ、ガスケットおよびトップ・カバー
JP2002133827A (ja) * 2000-10-27 2002-05-10 Internatl Business Mach Corp <Ibm> ディスク・ドライブ装置、ハード・ディスク・ドライブおよびハード・ディスク・ドライブの筐体
KR100464423B1 (ko) 2002-07-04 2005-01-03 삼성전자주식회사 진동 및 소음 저감을 위한 디스크 드라이브용 디스크트레이 및 이를 구비하는 디스크 드라이브
KR20040021322A (ko) * 2002-09-03 2004-03-10 삼성전자주식회사 광 디스크 드라이브

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5177731A (en) * 1990-12-21 1993-01-05 Tamashim Denki Co, Ltd. Disk drive and pickup unit for an optical disk player
JPH1186410A (ja) 1997-09-08 1999-03-30 Alpine Electron Inc ディスク選択機能を有するディスク装置
CN1472774A (zh) * 2002-07-18 2004-02-04 夏普株式会社 用于去除微粒的装置

Also Published As

Publication number Publication date
JP4185905B2 (ja) 2008-11-26
TW200617885A (en) 2006-06-01
TWI286312B (en) 2007-09-01
JP2006155755A (ja) 2006-06-15
KR20060060543A (ko) 2006-06-05
CN1783279A (zh) 2006-06-07
KR100676779B1 (ko) 2007-02-02
US20060117326A1 (en) 2006-06-01
US7827571B2 (en) 2010-11-02

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100512