DE60027655D1 - Aufzeichnungsmedium und Wiedergabeverfahren und Gerät für dieses Aufzeichnungsmedium - Google Patents

Aufzeichnungsmedium und Wiedergabeverfahren und Gerät für dieses Aufzeichnungsmedium

Info

Publication number
DE60027655D1
DE60027655D1 DE60027655T DE60027655T DE60027655D1 DE 60027655 D1 DE60027655 D1 DE 60027655D1 DE 60027655 T DE60027655 T DE 60027655T DE 60027655 T DE60027655 T DE 60027655T DE 60027655 D1 DE60027655 D1 DE 60027655D1
Authority
DE
Germany
Prior art keywords
recording medium
recording
recording layer
information recorded
reproduction method
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
DE60027655T
Other languages
English (en)
Other versions
DE60027655T2 (de
Inventor
Yoichiro Sako
Hiroshi Ogawa
Tatsuya Inokuchi
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.)
Sony Corp
Original Assignee
Sony 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
Application filed by Sony Corp filed Critical Sony Corp
Publication of DE60027655D1 publication Critical patent/DE60027655D1/de
Application granted granted Critical
Publication of DE60027655T2 publication Critical patent/DE60027655T2/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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24073—Tracks
    • 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
    • G11B20/00992—Circuits for stereophonic or quadraphonic recording or 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
    • G11B19/02—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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • 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
    • 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
    • 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
    • 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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24035—Recording layers
    • G11B7/24038—Multiple laminated recording layers
    • G11B7/24041—Multiple laminated recording layers with different recording characteristics
    • 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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G11B2020/10537—Audio or video recording
    • G11B2020/10592—Audio or video recording specifically adapted for recording or reproducing multichannel signals
    • G11B2020/10601—Audio or video recording specifically adapted for recording or reproducing multichannel signals surround sound signal
    • 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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Head (AREA)
DE60027655T 1999-08-18 2000-08-18 Aufzeichnungsmedium und Wiedergabeverfahren und Gerät für dieses Aufzeichnungsmedium Expired - Lifetime DE60027655T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23205299A JP4300642B2 (ja) 1999-08-18 1999-08-18 記録媒体及び記録媒体の再生装置並びに再生方法
JP23205299 1999-08-18

Publications (2)

Publication Number Publication Date
DE60027655D1 true DE60027655D1 (de) 2006-06-08
DE60027655T2 DE60027655T2 (de) 2007-04-05

Family

ID=16933224

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60027655T Expired - Lifetime DE60027655T2 (de) 1999-08-18 2000-08-18 Aufzeichnungsmedium und Wiedergabeverfahren und Gerät für dieses Aufzeichnungsmedium

Country Status (9)

Country Link
US (1) US6728174B1 (de)
EP (1) EP1081707B1 (de)
JP (1) JP4300642B2 (de)
KR (1) KR100713667B1 (de)
CN (1) CN1136551C (de)
AT (1) ATE325415T1 (de)
AU (1) AU770011B2 (de)
DE (1) DE60027655T2 (de)
MY (1) MY125532A (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60039747D1 (de) * 1999-08-18 2008-09-18 Sony Corp Wiedergabevorrichtung
JP2002025098A (ja) * 2000-07-07 2002-01-25 Pioneer Electronic Corp ピックアップ装置
JP2002042346A (ja) * 2000-07-19 2002-02-08 Sony Corp 記録媒体及び記録媒体の再生装置並びに再生方法
US6952382B2 (en) * 2001-04-11 2005-10-04 Matsushita Electric Industrial Co., Ltd. Recording/reproduction apparatus, recording/reproduction method and information recording medium
WO2002086873A1 (fr) * 2001-04-17 2002-10-31 Matsushita Electric Industrial Co., Ltd. Disque optique, procede d'enregistrement/reproduction d'informations, et dispositif d'enregistrement/reproduction d'informations utilisant ce procede
JP2002373426A (ja) * 2001-06-13 2002-12-26 Sharp Corp 光記録媒体、光記録再生装置および光記録再生方法
US7180849B2 (en) * 2001-05-18 2007-02-20 Sharp Kabushiki Kaisha Optical storage medium enabling uniform light transmittance, optical read/write apparatus for same, and optical read/write method for same
US7006411B2 (en) * 2001-06-13 2006-02-28 Ricoh Company, Ltd. Optical pickup unit having electro-optical element and information recording and reproduction apparatus
JP4770080B2 (ja) * 2001-07-17 2011-09-07 ソニー株式会社 光ピックアップの調整用光ディスク
JP4101666B2 (ja) * 2002-01-22 2008-06-18 松下電器産業株式会社 情報記録媒体、記録装置、再生装置、記録方法、再生方法
TW200404276A (en) 2002-06-07 2004-03-16 Lg Electronics Inc High-density multi-layer optical disc, method for recording data thereon on layer-by-layer basis, and method for managing spare areas thereof
JP2004152398A (ja) * 2002-10-30 2004-05-27 Pioneer Electronic Corp 多層情報記録媒体及び多層情報記録媒体記録再生装置
JP3793770B2 (ja) * 2003-08-22 2006-07-05 株式会社リコー 媒体特性規定方法
US7164640B2 (en) * 2005-03-01 2007-01-16 Ricoh Company, Ltd. Information storage method that assures compatibility of writable medium with read only medium
MXPA05010367A (es) * 2003-11-10 2005-11-17 Matsushita Electric Ind Co Ltd Medio de grabacion, dispositivo de reproduccion, programa, metodo de reproduccion y circuito integrado de sistema.
CN101656093B (zh) * 2003-11-10 2013-02-27 松下电器产业株式会社 播放装置及播放方法
JP4062279B2 (ja) * 2004-05-12 2008-03-19 船井電機株式会社 ディスク再生装置
JP2008059618A (ja) * 2005-01-07 2008-03-13 Matsushita Electric Ind Co Ltd ２層光ディスク
US20070265971A1 (en) * 2006-05-10 2007-11-15 Smalley August R Token based digital media distribution system
JP2008084504A (ja) 2006-09-29 2008-04-10 Hitachi Ltd 光ディスク装置および光ディスクの再生方法
JP4840666B2 (ja) * 2007-06-18 2011-12-21 ソニー株式会社 音声再生装置および音声再生方法
JP4631901B2 (ja) * 2007-12-11 2011-02-16 ソニー株式会社 再生専用型光ディスク媒体の製造方法、再生専用型光ディスク媒体
JP5140131B2 (ja) * 2010-10-25 2013-02-06 シャープ株式会社 光記録媒体、光記録再生装置および再生装置
US10348907B1 (en) * 2016-05-12 2019-07-09 Antony P. Ng Collaborative data processing

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0731901B2 (ja) * 1987-03-11 1995-04-10 ソニー株式会社 デイスク記録再生装置
JPH01273270A (ja) * 1988-04-25 1989-11-01 Pioneer Electron Corp 記録媒体の演奏装置における演奏方式及び情報記録再生方式
US5291462A (en) * 1990-10-31 1994-03-01 Richards Robert E Optical disk having playback parameters recorded thereon and method for using same
JP3199799B2 (ja) * 1991-12-17 2001-08-20 パイオニア株式会社 情報記録装置
JP3329979B2 (ja) 1995-02-24 2002-09-30 株式会社日立製作所 光ディスク及び光ディスク再生装置
JP2871534B2 (ja) * 1995-06-26 1999-03-17 株式会社日立製作所 ディジタル信号記録方法、ディスク再生装置、及び、ディスク再生方法
KR970003054A (ko) 1995-06-29 1997-01-28 구자홍 콤팩트 디스크의 기록 밀도 판별 방법
JPH0917119A (ja) * 1995-06-30 1997-01-17 Sony Corp データ記録媒体、データ記録方法及びデータ再生方法
JP3674092B2 (ja) * 1995-08-09 2005-07-20 ソニー株式会社 再生装置
JPH09259576A (ja) * 1996-03-25 1997-10-03 Toshiba Corp 複数管理領域を持つ情報記録ディスク
JP3707137B2 (ja) 1996-07-04 2005-10-19 ソニー株式会社 記録媒体、再生装置
JP2000068835A (ja) * 1998-08-25 2000-03-03 Sony Corp デジタル−アナログ変換装置

Also Published As

Publication number Publication date
JP4300642B2 (ja) 2009-07-22
EP1081707B1 (de) 2006-05-03
CN1136551C (zh) 2004-01-28
KR100713667B1 (ko) 2007-05-02
MY125532A (en) 2006-08-30
ATE325415T1 (de) 2006-06-15
AU5341300A (en) 2001-02-22
EP1081707A1 (de) 2001-03-07
CN1288226A (zh) 2001-03-21
US6728174B1 (en) 2004-04-27
AU770011B2 (en) 2004-02-12
DE60027655T2 (de) 2007-04-05
JP2001056965A (ja) 2001-02-27
KR20010021318A (ko) 2001-03-15

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Legal Events

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