[go: up one dir, main page]

DE60320854D1 - Plattenlaufwerk - Google Patents

Plattenlaufwerk

Info

Publication number
DE60320854D1
DE60320854D1 DE60320854T DE60320854T DE60320854D1 DE 60320854 D1 DE60320854 D1 DE 60320854D1 DE 60320854 T DE60320854 T DE 60320854T DE 60320854 T DE60320854 T DE 60320854T DE 60320854 D1 DE60320854 D1 DE 60320854D1
Authority
DE
Germany
Prior art keywords
laser
motor
generating
control unit
optical disc
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
DE60320854T
Other languages
English (en)
Inventor
Der Kall Herman P Van
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE60320854D1 publication Critical patent/DE60320854D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G11B33/1406—Reducing the influence of the temperature
    • G11B33/144—Reducing the influence of the temperature by detection, control, regulation of the temperature
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • 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

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Semiconductor Lasers (AREA)
  • Surgical Instruments (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Feeding And Guiding Record Carriers (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Moving Of Heads (AREA)
  • Optical Head (AREA)
DE60320854T 2003-01-13 2003-12-24 Plattenlaufwerk Expired - Fee Related DE60320854D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03075082 2003-01-13
PCT/IB2003/006272 WO2004064059A1 (en) 2003-01-13 2003-12-24 Disc drive apparatus

Publications (1)

Publication Number Publication Date
DE60320854D1 true DE60320854D1 (de) 2008-06-19

Family

ID=32695604

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60320854T Expired - Fee Related DE60320854D1 (de) 2003-01-13 2003-12-24 Plattenlaufwerk

Country Status (10)

Country Link
US (1) US20060092801A1 (de)
EP (1) EP1588364B1 (de)
JP (1) JP2006513518A (de)
KR (1) KR20050093825A (de)
CN (1) CN1739155A (de)
AT (1) ATE394776T1 (de)
AU (1) AU2003288655A1 (de)
DE (1) DE60320854D1 (de)
TW (1) TW200506822A (de)
WO (1) WO2004064059A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007109085A (ja) * 2005-10-14 2007-04-26 Sony Computer Entertainment Inc 発熱制御方法、装置およびシステム
US20070206314A1 (en) * 2006-03-03 2007-09-06 Derosa Jeffrey V Methods and apparatus for controlling read/write duty cycle in a data storage device based on thermal inputs
JP2009545831A (ja) * 2006-08-02 2009-12-24 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 光学走査装置における熱管理
JP6124843B2 (ja) * 2014-06-24 2017-05-10 三菱電機株式会社 光ディスク装置
US9947386B2 (en) * 2014-09-21 2018-04-17 Advanced Micro Devices, Inc. Thermal aware data placement and compute dispatch in a memory system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5860458A (ja) * 1981-10-05 1983-04-09 Hitachi Ltd ビデオデイスクプレ−ヤ
JP2716576B2 (ja) * 1990-07-03 1998-02-18 キヤノン株式会社 光学式情報記録再生装置
JPH04372731A (ja) * 1991-06-21 1992-12-25 Olympus Optical Co Ltd 光メモリ用ドライブ装置
JP2692774B2 (ja) * 1992-05-29 1997-12-17 インターナショナル・ビジネス・マシーンズ・コーポレイション 光ドライブ装置の動作温度を動的に制御する装置及び方法
US5898572A (en) * 1996-12-24 1999-04-27 Decibel Instruments, Inc. Method and apparatus for the mitigation of noise generated by personal computers
US6359856B2 (en) * 1996-12-31 2002-03-19 Compaq Computer Corporation Data storage disc drive apparatus with integral forced air cooling capability
JP3663857B2 (ja) * 1997-10-24 2005-06-22 日本電気株式会社 光ディスク装置
JP2988471B1 (ja) * 1998-07-17 1999-12-13 日本電気株式会社 冷却ファン付き光ディスク装置
WO2000022624A1 (en) * 1998-10-13 2000-04-20 Avid Technology, Inc. Disk drive enclosure
JP4562946B2 (ja) * 2000-05-18 2010-10-13 パナソニック株式会社 ディスク装置
US6542449B2 (en) * 2000-05-18 2003-04-01 Matsushita Electric Industrial Co., Ltd. Disk drive apparatus
JP2001344756A (ja) * 2000-05-30 2001-12-14 Ricoh Co Ltd 情報記録装置

Also Published As

Publication number Publication date
US20060092801A1 (en) 2006-05-04
JP2006513518A (ja) 2006-04-20
TW200506822A (en) 2005-02-16
EP1588364B1 (de) 2008-05-07
KR20050093825A (ko) 2005-09-23
AU2003288655A1 (en) 2004-08-10
CN1739155A (zh) 2006-02-22
ATE394776T1 (de) 2008-05-15
WO2004064059A1 (en) 2004-07-29
EP1588364A1 (de) 2005-10-26

Similar Documents

Publication Publication Date Title
ATE363714T1 (de) Datenverarbeitungssystem und datenverarbeitungsvorrichtung
DE60129621D1 (de) Aufzeichnungsmedium, Aufzeichnungsgerät und Lesegerät
DE60305980D1 (de) Aufzeichnungs-apparat für optischen datenträger
EP1498893A4 (de) Optische datenträgereinrichtung und verfahren zum aufzeichnen auf einem optischen datenträger
EP1316954A3 (de) Aufzeichnungs- und Wiedergabegerät und Datenlöschverfahren zur Verwendung im Aufzeichnungs- und Wiedergabegerät
EP1601069A3 (de) Laserdiodentreiber und dessen Anwendung in optischen Abtastgeräten und optische Aufzeichnungs- und Wiedergabegeräte
BRPI0406213A (pt) Método de gravar informação de controle em meio fìsico de gravação, estrutura de dados de informação de controle, meio fìsico de gravação, disco ótico e método e aparelho para gravar dados em meio fìsico de gravação
DE60320854D1 (de) Plattenlaufwerk
TWI346941B (en) A recording media, method of configuring control information thereof, method for recording or reproducing data using the same, and apparatus thereof (2)
ID26869A (id) Metoda penentuan daya hapus dan daya tulis yang optimal, dan aparatus perekam dengan peranti untuk metode tersebut
EP1156482A3 (de) Optisches Informationsaufzeichnungsgerät
DE69809178D1 (de) Gerät zum Aufzeichnen und Wiedergeben optischer Platten
EP1480211A3 (de) Informationswiedergabegerät, Informationswiedergabeverfahren und Informationsaufzeichnungsmedium für Drehsteuerprogramm
EP1118997A3 (de) Informationswiedergabegerät und Informationswiedergabeverfahren
JP2000013567A5 (de)
ATE411601T1 (de) Aufzeichnungsvorrichtung für einen optischen aufzeichnungsträger mit zwei geschwindigkeiten
TW200605028A (en) Optical disc reproducing apparatus
TWI241571B (en) Multi-directional controlling method of optical disk drive laser power and device using same
JPH02304728A (ja) 光学式情報記録再生装置
SG142296A1 (en) Optical media with control data in wobble
DE602004011369D1 (de) Laufwerk für einen scheibenförmigen optischen datenträger
DE60136172D1 (de) Mittel zum lesen eines inhaltsverzeichnisses eines nicht-fertiggestellten optisch lesbaren aufzeichnungsträgers
ATE407427T1 (de) Optische aufnahmevorrichtung mit verringertem stromverbrauch
TW200717493A (en) Optical recorder and recording method therefor
ATE279773T1 (de) Wiedergabegerät für optische platte

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee