JP2007521596A - 改善されたトレイ制御をもつディスクドライブ - Google Patents

改善されたトレイ制御をもつディスクドライブ Download PDF

Info

Publication number
JP2007521596A
JP2007521596A JP2006516766A JP2006516766A JP2007521596A JP 2007521596 A JP2007521596 A JP 2007521596A JP 2006516766 A JP2006516766 A JP 2006516766A JP 2006516766 A JP2006516766 A JP 2006516766A JP 2007521596 A JP2007521596 A JP 2007521596A
Authority
JP
Japan
Prior art keywords
tray
motor
electric motor
disk drive
casing
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.)
Pending
Application number
JP2006516766A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007521596A5 (https=
Inventor
ホーグ トマス ジェイ デ
ロブ ジェイ エム コーレン
ゲオルグ エイ エル レーンクネヒト
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 NV
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 NV, Koninklijke Philips Electronics NV filed Critical Koninklijke Philips NV
Publication of JP2007521596A publication Critical patent/JP2007521596A/ja
Publication of JP2007521596A5 publication Critical patent/JP2007521596A5/ja
Pending legal-status Critical Current

Links

Images

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
    • 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)
JP2006516766A 2003-06-30 2004-06-25 改善されたトレイ制御をもつディスクドライブ Pending JP2007521596A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03077006 2003-06-30
PCT/IB2004/051009 WO2005001827A1 (en) 2003-06-30 2004-06-25 Disk drive with improved tray control

Publications (2)

Publication Number Publication Date
JP2007521596A true JP2007521596A (ja) 2007-08-02
JP2007521596A5 JP2007521596A5 (https=) 2007-09-13

Family

ID=33547685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006516766A Pending JP2007521596A (ja) 2003-06-30 2004-06-25 改善されたトレイ制御をもつディスクドライブ

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=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (8)

* 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

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
US7386866B2 (en) 2008-06-10
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
CN100419889C (zh) 2008-09-17
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

Similar Documents

Publication Publication Date Title
US5796697A (en) Disk apparatus
JPH0581685A (ja) 光学式デイスク装置
JP2007521596A (ja) 改善されたトレイ制御をもつディスクドライブ
KR100484455B1 (ko) 광디스크 장치의 디스크 크기 판별방법
EP1403866B1 (en) Optical disc drive and brake control method thereof
JP3367444B2 (ja) 光ディスクの記録再生装置に適用される光ピックアップ装置
US6195311B1 (en) Method of determining a distance to be moved by an optical pick-up
US7085201B2 (en) Optical disc drive and method of checking optical disc
US7283444B2 (en) Method and device for determining disk size and stopping a rotating disk without using frequency generator signals
JPH04276366A (ja) ピックアップ駆動装置およびその制御方法
KR100523877B1 (ko) 디스크 회전 검출센서 없이 디스크 크기를 판별하고정지시키는 방법
JP3885807B2 (ja) 光ディスク装置
US6859422B2 (en) Tracking access control method and device for optical storage medium drive
JPS63268159A (ja) デイスク判別装置
JPH0766619B2 (ja) ディスク判別方法
JP4675568B2 (ja) 光ディスク装置のシーク位置調整方法および光ディスク装置
JPS6358660A (ja) デイスクプレ−ヤのデイスクサイズ検出法
KR100697523B1 (ko) 광 디스크 시크시의 안정화 장치 및 방법
JPH08249797A (ja) 光ディスク再生装置
JPH06318328A (ja) 光学式ディスク再生装置及び方法
JP2003132612A (ja) 情報記録及び／又は再生装置及びその制御方法
JP2001297545A (ja) 回転体の駆動装置および回転体の駆動方法
JP2012243342A (ja) 光ディスク駆動装置
JPH09259513A (ja) 光ディスク装置における光ディスク検出方法
JP2002304750A (ja) 光ディスク装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070622

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070622

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090205

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090423

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090526

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090724

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20100209