CN100419889C - 改善托盘控制的盘驱动器 - Google Patents

改善托盘控制的盘驱动器 Download PDF

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Publication number
CN100419889C
CN100419889C CNB2004800184902A CN200480018490A CN100419889C CN 100419889 C CN100419889 C CN 100419889C CN B2004800184902 A CNB2004800184902 A CN B2004800184902A CN 200480018490 A CN200480018490 A CN 200480018490A CN 100419889 C CN100419889 C CN 100419889C
Authority
CN
China
Prior art keywords
tray
motor
positions
disc drive
housing
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
CNB2004800184902A
Other languages
English (en)
Chinese (zh)
Other versions
CN1813299A (zh
Inventor
T·J·德霍格
R·J·M·库伦
G·A·L·利恩克内格特
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
Publication of CN1813299A publication Critical patent/CN1813299A/zh
Application granted granted Critical
Publication of CN100419889C publication Critical patent/CN100419889C/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
    • 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)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Laminated Bodies (AREA)
  • Rotational Drive Of Disk (AREA)
CNB2004800184902A 2003-06-30 2004-06-25 改善托盘控制的盘驱动器 Expired - Fee Related CN100419889C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03077006.9 2003-06-30
EP03077006 2003-06-30

Publications (2)

Publication Number Publication Date
CN1813299A CN1813299A (zh) 2006-08-02
CN100419889C true CN100419889C (zh) 2008-09-17

Family

ID=33547685

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004800184902A Expired - Fee Related CN100419889C (zh) 2003-06-30 2004-06-25 改善托盘控制的盘驱动器

Country Status (9)

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

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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5164934A (en) * 1989-12-20 1992-11-17 Pioneer Electronic Corporation Tray loading apparatus for disc players
CN1180893A (zh) * 1996-09-30 1998-05-06 大宇电子株式会社 控制在盘变换器系统中托盘的打开/关闭的装置和方法
JP2001021307A (ja) * 1999-07-08 2001-01-26 Mitsumi Electric Co Ltd 押動検出装置
US20010019526A1 (en) * 2000-02-02 2001-09-06 Kunio Takeda Optical disk reproducing apparatus

Family Cites Families (7)

* 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
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
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
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5164934A (en) * 1989-12-20 1992-11-17 Pioneer Electronic Corporation Tray loading apparatus for disc players
CN1180893A (zh) * 1996-09-30 1998-05-06 大宇电子株式会社 控制在盘变换器系统中托盘的打开/关闭的装置和方法
JP2001021307A (ja) * 1999-07-08 2001-01-26 Mitsumi Electric Co Ltd 押動検出装置
US20010019526A1 (en) * 2000-02-02 2001-09-06 Kunio Takeda Optical disk reproducing apparatus

Also Published As

Publication number Publication date
US7386866B2 (en) 2008-06-10
JP2007521596A (ja) 2007-08-02
TW200512720A (en) 2005-04-01
DE602004008629T2 (de) 2008-06-19
CN1813299A (zh) 2006-08-02
KR20060034243A (ko) 2006-04-21
WO2005001827A1 (en) 2005-01-06
ATE371929T1 (de) 2007-09-15
EP1642282A1 (en) 2006-04-05
DE602004008629D1 (de) 2007-10-11
TWI348153B (en) 2011-09-01
EP1642282B1 (en) 2007-08-29
US20060161929A1 (en) 2006-07-20

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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

Granted publication date: 20080917

Termination date: 20160625

CF01 Termination of patent right due to non-payment of annual fee