DE69706916D1 - Gerät zur Wiedergabe einer mehrschichtigen Platte und Gerät zur Wiedergabe eines Informationsaufzeichnungsmediums - Google Patents

Gerät zur Wiedergabe einer mehrschichtigen Platte und Gerät zur Wiedergabe eines Informationsaufzeichnungsmediums

Info

Publication number
DE69706916D1
DE69706916D1 DE69706916T DE69706916T DE69706916D1 DE 69706916 D1 DE69706916 D1 DE 69706916D1 DE 69706916 T DE69706916 T DE 69706916T DE 69706916 T DE69706916 T DE 69706916T DE 69706916 D1 DE69706916 D1 DE 69706916D1
Authority
DE
Germany
Prior art keywords
reproducing apparatus
recording medium
information recording
multilayer disk
disk reproducing
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 - Lifetime
Application number
DE69706916T
Other languages
English (en)
Other versions
DE69706916T2 (de
Inventor
Noriyoshi Takeya
Hideki Kobayashi
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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
Priority claimed from JP14496696A external-priority patent/JP3474362B2/ja
Priority claimed from JP14534696A external-priority patent/JPH09326126A/ja
Application filed by Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Application granted granted Critical
Publication of DE69706916D1 publication Critical patent/DE69706916D1/de
Publication of DE69706916T2 publication Critical patent/DE69706916T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0945—Methods for initialising servos, start-up sequences
    • 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
    • G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/005—Reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
    • G11B2007/0009—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage
    • G11B2007/0013—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage for carriers having multiple discrete layers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/08505—Methods for track change, selection or preliminary positioning by moving the head
    • G11B7/08523—Methods for track change, selection or preliminary positioning by moving the head with both tracking and focusing pull-in
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0901—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following only
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0908—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for focusing only
DE69706916T 1996-05-15 1997-05-14 Gerät zur Wiedergabe einer mehrschichtigen Platte und Gerät zur Wiedergabe eines Informationsaufzeichnungsmediums Expired - Lifetime DE69706916T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14496696A JP3474362B2 (ja) 1996-05-15 1996-05-15 多層ディスク再生装置
JP14534696A JPH09326126A (ja) 1996-06-07 1996-06-07 情報記録媒体の再生装置

Publications (2)

Publication Number Publication Date
DE69706916D1 true DE69706916D1 (de) 2001-10-31
DE69706916T2 DE69706916T2 (de) 2002-06-06

Family

ID=26476235

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69706916T Expired - Lifetime DE69706916T2 (de) 1996-05-15 1997-05-14 Gerät zur Wiedergabe einer mehrschichtigen Platte und Gerät zur Wiedergabe eines Informationsaufzeichnungsmediums

Country Status (4)

Country Link
US (2) US6240054B1 (de)
EP (1) EP0807926B1 (de)
CN (1) CN1145935C (de)
DE (1) DE69706916T2 (de)

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JP3439300B2 (ja) * 1996-06-11 2003-08-25 パイオニア株式会社 情報記録媒体判別装置
US6370093B1 (en) * 1996-07-31 2002-04-09 Sanyo Electric Co., Ltd Optical disc device
JPH10134372A (ja) * 1996-10-31 1998-05-22 Sony Corp 再生装置および方法
US5959280A (en) * 1997-01-16 1999-09-28 Laser Dynamics, Inc. Multi-standard optical disk reading apparatus and method of reading using same
US6208597B1 (en) 1997-11-28 2001-03-27 Pioneer Electronic Corporation Transfer control system of information read beam
WO1999040583A1 (fr) * 1998-02-03 1999-08-12 Matsushita Electric Industrial Co., Ltd. Procede servant a identifier un type de disque
JP2000100059A (ja) * 1998-09-18 2000-04-07 Mitsumi Electric Co Ltd 光ディスク装置
CN1323387C (zh) * 1999-06-22 2007-06-27 松下电器产业株式会社 光盘装置以及光盘的读出方法
WO2000079525A1 (fr) 1999-06-22 2000-12-28 Matsushita Electric Industrial Co., Ltd. Disque optique, dispositif de disque optique, et procede de reproduction pour disque optique
JP2001006330A (ja) * 1999-06-22 2001-01-12 Funai Electric Co Ltd 記録媒体再生装置
JP2001006264A (ja) * 1999-06-22 2001-01-12 Matsushita Electric Ind Co Ltd 光ディスク記録再生装置
TW460870B (en) * 1999-11-26 2001-10-21 Asustek Comp Inc Focusing speed control method of optical pickup head
US7012858B1 (en) * 1999-12-10 2006-03-14 Lg Electronics Inc. Method for checking the existence of an optical disk using a focusing signal
JP3670181B2 (ja) 1999-12-21 2005-07-13 パイオニア株式会社 サーボ調整装置、情報記録装置及び情報再生装置
JP2001195750A (ja) * 2000-01-12 2001-07-19 Sony Corp 光ディスク装置
KR100631239B1 (ko) 2000-03-16 2006-10-02 엘지전자 주식회사 다층 디스크에서의 층간 점프 제어방법
JP3865564B2 (ja) * 2000-03-27 2007-01-10 パイオニア株式会社 光学式情報記録再生装置のトラッキングサーボ装置
JP2001351252A (ja) * 2000-06-07 2001-12-21 Sony Corp ディスクの再生装置およびディスクの再生方法
TW564404B (en) * 2000-09-06 2003-12-01 Matsushita Electric Ind Co Ltd Optical disk unit and information recording and reproducing method
JP2002279654A (ja) * 2001-01-11 2002-09-27 Sony Computer Entertainment Inc 光ディスク装置、対物レンズ移動制御方法
US6952382B2 (en) * 2001-04-11 2005-10-04 Matsushita Electric Industrial Co., Ltd. Recording/reproduction apparatus, recording/reproduction method and information recording medium
JP3995993B2 (ja) * 2001-06-22 2007-10-24 パイオニア株式会社 光ピックアップのフォーカシング制御装置及び方法
US6655804B2 (en) * 2001-06-29 2003-12-02 Daniel G. Streibig Colored contact lens and method of making same
JP2003022536A (ja) * 2001-07-03 2003-01-24 Tdk Corp 光ディスクの再生方法及び光ディスク再生装置
WO2003010761A1 (en) * 2001-07-26 2003-02-06 Sony Corporation Optical recording/reproducing apparatus, focusing method therefor, and optical disk recording medium
JP3956756B2 (ja) * 2001-10-31 2007-08-08 ヤマハ株式会社 光ディスク記録装置
TW541518B (en) * 2001-12-13 2003-07-11 Acer Labs Inc Method for controlling jump layer braking of CD drive
JP3815340B2 (ja) * 2002-02-04 2006-08-30 日本電気株式会社 光ディスク装置および光ディスク装置のチルト補償方法
KR20040014043A (ko) * 2002-08-09 2004-02-14 삼성전자주식회사 광 디스크의 트래킹 에러 신호 크기를 이용한 포커스 서보보상 장치 및 방법
WO2004036559A1 (ja) * 2002-10-15 2004-04-29 Matsushita Electric Industrial Co., Ltd. 多層情報媒体、その再生方法及び再生装置
TW200501123A (en) * 2003-04-18 2005-01-01 Matsushita Electric Ind Co Ltd Compact disc controller
JP4392193B2 (ja) * 2003-05-15 2009-12-24 パイオニア株式会社 光ビームのフォーカシング制御装置
JP4659348B2 (ja) * 2003-08-22 2011-03-30 パイオニア株式会社 光ピックアップ装置及び光記録媒体再生装置
CN100358014C (zh) * 2003-08-22 2007-12-26 株式会社理光 光信息记录介质、介质特性规定方法、介质特性检查方法、信号检测方法、信号检测电路、及光信息记录再生装置
WO2005034112A1 (ja) * 2003-10-03 2005-04-14 Matsushita Electric Industrial Co., Ltd. 光ピックアップの駆動装置、光ピックアップのフォーカス引き込み方法
JP2005166080A (ja) * 2003-11-28 2005-06-23 Matsushita Electric Ind Co Ltd 光ディスク装置
WO2005088617A1 (en) * 2004-03-01 2005-09-22 Arima Devices Corporation Apparatus for reading/writing multilayer optical disc with improved layer jump
US7436739B2 (en) * 2004-06-01 2008-10-14 Behavior Tech Computer Corp. Optical disk drive and correcting method for differential push-pull tracking error signals of the optical disk drive
JP2006012293A (ja) * 2004-06-25 2006-01-12 Toshiba Corp 光ディスク装置及び光ディスク処理方法
EP1806742B1 (de) * 2004-10-25 2010-02-17 Panasonic Corporation Optische datenträgereinrichtung
JP2007026617A (ja) * 2005-07-21 2007-02-01 Toshiba Corp 情報記憶媒体、記録方法、再生方法および装置
US20070041288A1 (en) * 2005-08-17 2007-02-22 Ping-Sheng Chen Methods and apparatuses for accessing a hybrid disc
US7990829B2 (en) * 2005-08-24 2011-08-02 Fujifilm Corporation Optical recording method, optical recording apparatus, optical recording medium, and optical reproducing method
JP4557869B2 (ja) * 2005-11-18 2010-10-06 株式会社日立製作所 光ディスク種別判別方法、光ディスク装置
WO2007060975A1 (ja) 2005-11-22 2007-05-31 Matsushita Electric Industrial Co., Ltd. 光ディスク及び光ディスク装置
KR101279030B1 (ko) * 2006-06-30 2013-07-05 삼성전자주식회사 광디스크 장치 및 그의 포커싱 방법
JP2008059702A (ja) * 2006-08-31 2008-03-13 Toshiba Corp 光ディスク及びこの光ディスクを用いた光ディスク装置
TWI360118B (en) * 2006-11-14 2012-03-11 Princeton Technology Corp Device for layer jumping control of optical disc d
KR20080058891A (ko) * 2006-12-22 2008-06-26 삼성전자주식회사 광정보저장매체 판별 방법 및 그 장치
CN101641737B (zh) * 2007-03-23 2011-11-30 三菱电机株式会社 光盘驱动装置
JP4969434B2 (ja) * 2007-12-26 2012-07-04 株式会社日立製作所 光ディスク装置
JP4744630B2 (ja) * 2008-10-16 2011-08-10 パナソニック株式会社 光ディスク装置
JP2011096329A (ja) * 2009-10-30 2011-05-12 Sanyo Electric Co Ltd 光ピックアップ装置
JP5407924B2 (ja) * 2010-02-22 2014-02-05 Ｔｄｋ株式会社 光記録媒体シリーズ
JP5407923B2 (ja) * 2010-02-22 2014-02-05 Ｔｄｋ株式会社 光記録媒体シリーズ
JP2011192377A (ja) * 2010-02-22 2011-09-29 Tdk Corp 光記録媒体、光記録再生方法

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JPH04364229A (ja) 1990-11-01 1992-12-16 Matsushita Electric Ind Co Ltd 光方式記録再生方法および記録媒体、光方式記録再生装置
US5612939A (en) 1995-01-27 1997-03-18 Victor Company Of Japan, Ltd. Optical disk recording and/or reproducing apparatus for performing optimizing operation for servo control with recording and/or reproducing operation
JP3465413B2 (ja) * 1995-06-16 2003-11-10 ソニー株式会社 光ディスク駆動装置およびフォーカス制御方法
JPH10134372A (ja) * 1996-10-31 1998-05-22 Sony Corp 再生装置および方法

Also Published As

Publication number Publication date
CN1145935C (zh) 2004-04-14
US20010008506A1 (en) 2001-07-19
EP0807926B1 (de) 2001-09-26
DE69706916T2 (de) 2002-06-06
US6240054B1 (en) 2001-05-29
CN1175057A (zh) 1998-03-04
US6307820B2 (en) 2001-10-23
EP0807926A1 (de) 1997-11-19

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition