DE69624173D1 - Aufzeichnungs- und Wiedergabevorrichtung für eine optische Platte - Google Patents

Aufzeichnungs- und Wiedergabevorrichtung für eine optische Platte

Info

Publication number
DE69624173D1
DE69624173D1 DE69624173T DE69624173T DE69624173D1 DE 69624173 D1 DE69624173 D1 DE 69624173D1 DE 69624173 T DE69624173 T DE 69624173T DE 69624173 T DE69624173 T DE 69624173T DE 69624173 D1 DE69624173 D1 DE 69624173D1
Authority
DE
Germany
Prior art keywords
optical disk
reproducing apparatus
disk recording
recording
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
DE69624173T
Other languages
English (en)
Other versions
DE69624173T2 (de
Inventor
Taizou Kusano
Yasuhiro Wada
Yoshiro Kashiwabara
Keisuke Umeda
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69624173D1 publication Critical patent/DE69624173D1/de
Publication of DE69624173T2 publication Critical patent/DE69624173T2/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
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/0079—Zoned data area, e.g. having different data structures or formats for the user data within data layer, Zone Constant Linear Velocity [ZCLV], Zone Constant Angular Velocity [ZCAV], carriers with RAM and ROM areas
    • 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
    • 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
    • G11B19/26—Speed-changing arrangements; Reversing arrangements; Drive-transfer means therefor
    • 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
    • G11B19/28—Speed controlling, regulating, or indicating
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or 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
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • G11B20/1258—Formatting, e.g. arrangement of data block or words on the record carriers on discs where blocks are arranged within multiple radial zones, e.g. Zone Bit Recording or Constant Density Recording discs, MCAV discs, MCLV discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B2020/10935—Digital recording or reproducing wherein a time constraint must be met
    • G11B2020/10981—Recording or reproducing data when the data rate or the relative speed between record carrier and transducer is variable
    • 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
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0037—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with discs
DE69624173T 1995-06-26 1996-06-25 Aufzeichnungs- und Wiedergabevorrichtung für eine optische Platte Expired - Lifetime DE69624173T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15899395 1995-06-26
JP16721795 1995-07-03

Publications (2)

Publication Number Publication Date
DE69624173D1 true DE69624173D1 (de) 2002-11-14
DE69624173T2 DE69624173T2 (de) 2003-05-28

Family

ID=26485936

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69634456T Expired - Lifetime DE69634456T2 (de) 1995-06-26 1996-06-25 Optische Plattenaufzeichnungs/wiedergabevorrichtung
DE69624173T Expired - Lifetime DE69624173T2 (de) 1995-06-26 1996-06-25 Aufzeichnungs- und Wiedergabevorrichtung für eine optische Platte

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69634456T Expired - Lifetime DE69634456T2 (de) 1995-06-26 1996-06-25 Optische Plattenaufzeichnungs/wiedergabevorrichtung

Country Status (4)

Country Link
US (4) US5751676A (de)
EP (2) EP0751514B1 (de)
JP (1) JP2809206B2 (de)
DE (2) DE69634456T2 (de)

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Publication number Priority date Publication date Assignee Title
TW337580B (en) * 1996-07-24 1998-08-01 Hitachi Ltd Disc reproducing method and disc reproducing apparatus
US5896280A (en) 1997-11-25 1999-04-20 Exide Electronics Corporation Frequency converter and improved UPS employing the same
US5974013A (en) * 1996-11-20 1999-10-26 Sony Corporation Disc reproducing apparatus and head position calculating method
JP3787015B2 (ja) * 1997-04-14 2006-06-21 三菱電機株式会社 ディスク回転制御装置
JPH10312630A (ja) * 1997-05-13 1998-11-24 Matsushita Electric Ind Co Ltd スピンドルモータ制御装置とその制御方法
JPH11120687A (ja) * 1997-10-15 1999-04-30 Mitsumi Electric Co Ltd 光ディスク装置
US6490408B1 (en) * 1997-10-28 2002-12-03 Lg Electronics Inc. Apparatus and method for determining ID information recorded on an information-stored medium
KR100271968B1 (ko) * 1997-12-31 2000-11-15 윤종용 광디스크드라이브의기록선속도산출방법
JPH11232772A (ja) * 1998-02-10 1999-08-27 Mitsubishi Electric Corp ディスク回転制御装置
TW374898B (en) * 1998-02-27 1999-11-21 Mediatek Inc Switching method of reading modes of CD-ROM
JP2001195829A (ja) * 2000-01-07 2001-07-19 Hitachi Ltd データ記録再生装置
JP2001209954A (ja) * 2000-01-24 2001-08-03 Matsushita Electric Ind Co Ltd 光ディスク装置、及び光ディスク装置の制御方法
JP3989665B2 (ja) 2000-03-03 2007-10-10 株式会社リコー 光情報記録媒体
KR20010107397A (ko) * 2000-05-27 2001-12-07 구자홍 광디스크의 기록방식 전환방법
JP3831189B2 (ja) * 2000-09-29 2006-10-11 富士通株式会社 回転制御方法及び記憶装置
JP3605023B2 (ja) * 2000-10-05 2004-12-22 山形日本電気株式会社 クロック生成回路
JP3688595B2 (ja) * 2001-03-30 2005-08-31 株式会社東芝 ディスク記憶装置及びスピンドルモータの駆動制御方法
JP4174197B2 (ja) * 2001-07-06 2008-10-29 キヤノン株式会社 カラー画像形成装置及びその制御方法
JP4384387B2 (ja) * 2002-02-20 2009-12-16 ティアック株式会社 光ディスク装置
JP4268132B2 (ja) 2002-07-22 2009-05-27 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 情報を記録するための回転スピード制御
JP2004265491A (ja) * 2003-02-28 2004-09-24 Matsushita Electric Ind Co Ltd 情報記録媒体の回転速度制御装置
JPWO2005088611A1 (ja) * 2004-03-12 2008-04-24 パイオニア株式会社 情報記録媒体、情報記録装置及び方法、情報再生装置及び方法、並びにコンピュータプログラム
JP2007529838A (ja) * 2004-03-17 2007-10-25 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 ディスク状の情報記憶媒体をスキャニングするための方法及び装置
KR100603250B1 (ko) * 2004-10-28 2006-07-24 삼성전자주식회사 광디스크의 ｂｃａ 정보 독출방법 및 그 방법을 사용하는광디스크장치
JP2006286035A (ja) * 2005-03-31 2006-10-19 Hitachi Ltd ディスク装置、およびディスク記録再生方法
JP2006318532A (ja) * 2005-05-10 2006-11-24 Canon Inc 光学的情報記録再生装置
US7355939B2 (en) * 2006-08-11 2008-04-08 Mediatek Inc. System and method for switching control modes of spindle motor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4558375A (en) * 1983-04-27 1985-12-10 Sontheimer Carl Gustav Method and apparatus for recording and retrieving video information in two modes on a single laser recording disc
JPS6222763U (de) * 1985-07-19 1987-02-12
EP0211805A3 (de) 1985-07-24 1988-01-13 Ciba-Geigy Ag Neue N-(2-Fluorphenyl)-azolidine
JPS6318652A (ja) 1986-07-11 1988-01-26 Nec Corp 半導体装置の製造方法
JPS6381652A (ja) * 1986-09-25 1988-04-12 Victor Co Of Japan Ltd 等線速度記録領域と等角速度記録領域とが混在する映像情報記録媒体円盤に対する映像情報信号の記録装置
JPS6460863A (en) * 1987-08-31 1989-03-07 Nec Corp Optical disk device
JPH0738270B2 (ja) * 1989-02-21 1995-04-26 パイオニア株式会社 ディスク演奏方法
JPH056575A (ja) * 1991-06-28 1993-01-14 Toshiba Corp 情報記憶媒体
US5425014A (en) * 1991-07-25 1995-06-13 Teac Corporation Apparatus for constant angular velocity reading of constant linear velocity disks
US5528574A (en) * 1992-03-09 1996-06-18 Hitachi, Ltd. Disk reproducing apparatus capable of increasing speed of access to disks recorded at constant linear velocity
JPH06119710A (ja) * 1992-10-05 1994-04-28 Hitachi Ltd ディスク再生装置
JPH06162670A (ja) * 1992-11-26 1994-06-10 Sony Corp ディスク記録再生方式
JPH07176141A (ja) * 1993-12-15 1995-07-14 Nippon Columbia Co Ltd 光ディスク及び光ディスク記録装置
JP3122305B2 (ja) * 1994-05-17 2001-01-09 株式会社東芝 ディスク再生システム
TW286386B (en) * 1995-04-28 1996-09-21 Philips Electronics Nv Device for reading and/or recording information on a disc-shaped information carrier

Also Published As

Publication number Publication date
US5751676A (en) 1998-05-12
DE69634456T2 (de) 2006-05-11
DE69624173T2 (de) 2003-05-28
JP2809206B2 (ja) 1998-10-08
EP1052638B1 (de) 2005-03-09
EP0751514A3 (de) 1998-01-21
US5986988A (en) 1999-11-16
EP1052638A1 (de) 2000-11-15
JPH0973715A (ja) 1997-03-18
EP0751514B1 (de) 2002-10-09
DE69634456D1 (de) 2005-04-14
USRE38704E1 (en) 2005-02-15
USRE41469E1 (en) 2010-08-03
EP0751514A2 (de) 1997-01-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8320 Willingness to grant licences declared (paragraph 23)