ATE371929T1 - Plattenlaufwerk mit verbesserter ladensteuerung - Google Patents

Plattenlaufwerk mit verbesserter ladensteuerung

Info

Publication number
ATE371929T1
ATE371929T1 AT04744410T AT04744410T ATE371929T1 AT E371929 T1 ATE371929 T1 AT E371929T1 AT 04744410 T AT04744410 T AT 04744410T AT 04744410 T AT04744410 T AT 04744410T AT E371929 T1 ATE371929 T1 AT E371929T1
Authority
AT
Austria
Prior art keywords
disk drive
tray
motor
load control
improved load
Prior art date
Application number
AT04744410T
Other languages
English (en)
Inventor
Hoog Thomas De
Rob Coolen
George Leenknegt
Original Assignee
Koninkl 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE371929T1 publication Critical patent/ATE371929T1/de

Links

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
    • 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
    • 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
    • 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
    • G11B17/041—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs contained within cartridges
    • G11B17/044—Indirect insertion, i.e. with external loading means
    • G11B17/047—Indirect insertion, i.e. with external loading means with sliding loading means

Landscapes

  • Feeding And Guiding Record Carriers (AREA)
  • Automatic Disk Changers (AREA)
  • Laminated Bodies (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Rotational Drive Of Disk (AREA)
AT04744410T 2003-06-30 2004-06-25 Plattenlaufwerk mit verbesserter ladensteuerung ATE371929T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03077006 2003-06-30

Publications (1)

Publication Number Publication Date
ATE371929T1 true ATE371929T1 (de) 2007-09-15

Family

ID=33547685

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04744410T ATE371929T1 (de) 2003-06-30 2004-06-25 Plattenlaufwerk mit verbesserter ladensteuerung

Country Status (9)

Country Link
US (1) US7386866B2 (de)
EP (1) EP1642282B1 (de)
JP (1) JP2007521596A (de)
KR (1) KR20060034243A (de)
CN (1) CN100419889C (de)
AT (1) ATE371929T1 (de)
DE (1) DE602004008629T2 (de)
TW (1) TWI348153B (de)
WO (1) WO2005001827A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI242182B (en) * 2003-09-04 2005-10-21 Lite On It Corp An adjusting method of the tray-in and tray-out speed in optical disk drives
TW200529177A (en) * 2004-02-25 2005-09-01 Lite On It Corp Optical disc drive capable of adjusting tray-in and tray-out speed
TW200834546A (en) 2006-12-14 2008-08-16 Koninkl Philips Electronics Nv Disk drive and tray control mechanism
JP4349448B2 (ja) * 2007-07-30 2009-10-21 船井電機株式会社 ディスク記録再生装置
KR101336288B1 (ko) * 2012-07-11 2013-12-03 도시바삼성스토리지테크놀러지코리아 주식회사 디스크 장치 및 그 트레이 구동방법
DE102012021853B4 (de) * 2012-11-07 2015-02-19 Hitachi-Lg Data Storage Korea Inc. Verfahren zum Steuern einer Schublade in einem optischen Plattenlaufwerk und optisches Plattenlaufwerk
US8799934B2 (en) 2012-11-08 2014-08-05 Hitachi-Lg Data Storage Korea, Inc. Method for controlling movement operation of tray in optical disc drive without physical switch
CN103811030B (zh) * 2012-11-09 2017-04-26 日立-Lg数据存储韩国公司 用于在光盘驱动器中控制托盘的方法
CN103199782A (zh) * 2013-03-27 2013-07-10 广东欧珀移动通信有限公司 光碟播放器激光拾取单元的步进电机控制方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6180654A (ja) 1984-09-28 1986-04-24 Toshiba Corp ディスクレコ−ド再生装置
JP2728303B2 (ja) * 1989-12-20 1998-03-18 パイオニア株式会社 ディスクプレーヤのトレイローディング装置
JP3551482B2 (ja) 1994-08-26 2004-08-04 ソニー株式会社 ディスクプレーヤ装置
JP3636512B2 (ja) * 1995-09-19 2005-04-06 株式会社東芝 ディスク再生装置
KR19980023455A (ko) * 1996-09-30 1998-07-06 배순훈 디스크 채인져 시스템의 트레이 오픈/클로즈 제어 장치 및 방법
JP3515416B2 (ja) 1999-04-20 2004-04-05 三洋電機株式会社 ディスクプレーヤーのピックアップ位置検出装置
JP2001021307A (ja) * 1999-07-08 2001-01-26 Mitsumi Electric Co Ltd 押動検出装置
JP2001216702A (ja) * 2000-02-02 2001-08-10 Marantz Japan Inc 光ディスクの再生装置
US20020054451A1 (en) 2000-11-06 2002-05-09 Moon Myung Soo VCM head position detection and control with back EMF
JP2002170349A (ja) 2000-11-29 2002-06-14 Fujitsu Ltd ディスク装置
TW200410207A (en) * 2002-12-12 2004-06-16 Behavior Tech Computer Corp Towing tray control method for towing tray data regeneration device and towing tray regeneration device

Also Published As

Publication number Publication date
JP2007521596A (ja) 2007-08-02
US7386866B2 (en) 2008-06-10
TW200512720A (en) 2005-04-01
US20060161929A1 (en) 2006-07-20
CN1813299A (zh) 2006-08-02
CN100419889C (zh) 2008-09-17
KR20060034243A (ko) 2006-04-21
WO2005001827A1 (en) 2005-01-06
EP1642282B1 (de) 2007-08-29
DE602004008629D1 (de) 2007-10-11
DE602004008629T2 (de) 2008-06-19
EP1642282A1 (de) 2006-04-05
TWI348153B (en) 2011-09-01

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties