ATE525723T1 - Optisches aufzeichnungsmedium - Google Patents

Optisches aufzeichnungsmedium

Info

Publication number
ATE525723T1
ATE525723T1 AT10165983T AT10165983T ATE525723T1 AT E525723 T1 ATE525723 T1 AT E525723T1 AT 10165983 T AT10165983 T AT 10165983T AT 10165983 T AT10165983 T AT 10165983T AT E525723 T1 ATE525723 T1 AT E525723T1
Authority
AT
Austria
Prior art keywords
pits
row
information area
substrate
information
Prior art date
Application number
AT10165983T
Other languages
English (en)
Inventor
Yuko Kawaguchi
Shinya Abe
Morio Tomiyama
Eiji Ohno
Original Assignee
Panasonic 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 Panasonic Corp filed Critical Panasonic Corp
Application granted granted Critical
Publication of ATE525723T1 publication Critical patent/ATE525723T1/de

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
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/258—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of reflective 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
    • G11B7/007—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
    • G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information
    • 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/005—Reproducing
    • G11B7/0053—Reproducing non-user data, e.g. wobbled address, prepits, BCA
    • 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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of 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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/268—Post-production operations, e.g. initialising phase-change recording layers, checking for defects
    • 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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
    • G11B20/00217—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source
    • G11B20/00253—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier
    • G11B20/0026—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier the key being stored as a barcode
    • G11B20/00268—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier the key being stored as a barcode said barcode being recorded in a burst cutting area [BCA]
    • 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
    • G11B7/24079—Width or depth

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Manufacturing Optical Record Carriers (AREA)
AT10165983T 2003-04-14 2004-03-16 Optisches aufzeichnungsmedium ATE525723T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003108549A JP4170132B2 (ja) 2003-04-14 2003-04-14 光記録媒体

Publications (1)

Publication Number Publication Date
ATE525723T1 true ATE525723T1 (de) 2011-10-15

Family

ID=33156936

Family Applications (4)

Application Number Title Priority Date Filing Date
AT09170807T ATE515024T1 (de) 2003-04-14 2004-03-16 Herstellungsverfahren für optisches aufzeichnungsmedium
AT10165980T ATE528756T1 (de) 2003-04-14 2004-03-16 Optisches aufzeichnungsmedium
AT10165983T ATE525723T1 (de) 2003-04-14 2004-03-16 Optisches aufzeichnungsmedium
AT04720984T ATE454699T1 (de) 2003-04-14 2004-03-16 Optisches aufzeichnungsmedium und wiedergabeverfahren für ein optisches aufzeichnungsmedium

Family Applications Before (2)

Application Number Title Priority Date Filing Date
AT09170807T ATE515024T1 (de) 2003-04-14 2004-03-16 Herstellungsverfahren für optisches aufzeichnungsmedium
AT10165980T ATE528756T1 (de) 2003-04-14 2004-03-16 Optisches aufzeichnungsmedium

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT04720984T ATE454699T1 (de) 2003-04-14 2004-03-16 Optisches aufzeichnungsmedium und wiedergabeverfahren für ein optisches aufzeichnungsmedium

Country Status (15)

Country Link
US (4) US7808881B2 (de)
EP (4) EP2244257B1 (de)
JP (1) JP4170132B2 (de)
KR (1) KR100674302B1 (de)
CN (1) CN1698099A (de)
AT (4) ATE515024T1 (de)
AU (1) AU2004214550B2 (de)
BR (1) BRPI0403931A (de)
CA (1) CA2477869A1 (de)
DE (1) DE602004024946D1 (de)
ES (4) ES2339019T3 (de)
MX (1) MXPA04011159A (de)
PL (4) PL2146347T3 (de)
RU (1) RU2279723C2 (de)
WO (1) WO2004093066A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE397266T1 (de) * 2002-02-18 2008-06-15 Koninkl Philips Electronics Nv Optisches aufzeichnungsmedium und dessen wiedergabeverfahren
EP1544851A1 (de) * 2002-09-13 2005-06-22 Matsushita Electric Industrial Co., Ltd. Optisches aufzeichnungsmedium und verfahren zu seiner herstellung
JP4170132B2 (ja) 2003-04-14 2008-10-22 松下電器産業株式会社 光記録媒体
JP2006155786A (ja) * 2004-11-30 2006-06-15 Toshiba Corp 情報記憶媒体
JP2006155785A (ja) * 2004-11-30 2006-06-15 Toshiba Corp 情報記憶媒体、スタンパー、ディスク装置、管理情報再生方法
JP4348741B2 (ja) * 2005-06-27 2009-10-21 日本電気株式会社 光学的情報記録媒体及び光学的情報再生装置
JP2007102984A (ja) * 2005-10-07 2007-04-19 Pioneer Electronic Corp 光ディスク
JP4262730B2 (ja) * 2006-06-15 2009-05-13 ソニー株式会社 追記記録可能な金属反射膜を有する光記録媒体
JP2008004151A (ja) * 2006-06-21 2008-01-10 Toshiba Corp 片面多層光ディスク、ｂｃａ記録装置、ｂｃａ記録方法及び光ディスク装置
JP2008159203A (ja) * 2006-12-26 2008-07-10 Tdk Corp 光記録媒体、光記録媒体の記録再生方法
JP4839262B2 (ja) * 2007-05-17 2011-12-21 株式会社日立製作所 多層光ディスク
KR101236617B1 (ko) * 2009-02-27 2013-02-22 미쓰비시덴키 가부시키가이샤 광디스크의 ｂｃａ 기록 장치, 광디스크 재생 장치, 및 기록형 광디스크
JP5791598B2 (ja) * 2009-06-30 2015-10-07 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 薬物容器用の円形バーコード
WO2011077684A1 (ja) * 2009-12-22 2011-06-30 パナソニック株式会社 光ディスク装置、光ディスク制御方法及び集積回路

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5013594A (en) * 1987-09-25 1991-05-07 Hitachi Maxwell, Ltd. Optical information recording medium and its production
US5016240A (en) * 1987-10-07 1991-05-14 The Dow Chemical Company Optical recording medium
EP0348122B1 (de) * 1988-06-20 1999-12-08 Hitachi Maxell Ltd. Optisches Datenaufzeichnungsmedium und Verfahren zu seiner Herstellung.
JPH0255347A (ja) 1988-08-19 1990-02-23 Brother Ind Ltd 画像形成装置
JP2995822B2 (ja) * 1990-08-23 1999-12-27 ソニー株式会社 円盤状記録媒体の記録装置及び再生装置
JP2973155B2 (ja) * 1993-10-29 1999-11-08 株式会社名機製作所 ディスク基板並びに該ディスク基板の成形に用いる成形金型
JPH0816401A (ja) 1994-06-30 1996-01-19 Toyota Motor Corp 節点推論方法及びそれを利用した生産スケジュール立案方法
EP2256725B1 (de) * 1994-11-17 2011-08-17 Panasonic Corporation Optische Platte
JP3786015B2 (ja) 1995-10-09 2006-06-14 松下電器産業株式会社 暗号記録装置、暗号記録方法
JPH10233019A (ja) 1996-01-22 1998-09-02 Matsushita Electric Ind Co Ltd 光ディスク、光ディスク製造装置、光ディスク再生装置
DE69712219T2 (de) 1996-10-23 2002-12-12 Matsushita Electric Industrial Co., Ltd. Optische platte
JP3209126B2 (ja) * 1996-12-20 2001-09-17 日本ビクター株式会社 光記録媒体及び光ディスク再生装置並びに光ディスク再生方法
JPH10255269A (ja) 1997-01-10 1998-09-25 Sony Corp 光ディスク再生方法及び光ディスク再生装置
US6175548B1 (en) * 1998-06-29 2001-01-16 Sony Corporation Optical recording medium and optical recording and reproducing apparatus
JP2000011453A (ja) 1998-06-29 2000-01-14 Sony Corp 光記録媒体と光記録再生装置
JP3524772B2 (ja) 1998-08-11 2004-05-10 メモリーテック株式会社 貼合わせディスク及び貼合わせディスクの構成ディスク確認方法
JP2001006210A (ja) * 1999-06-22 2001-01-12 Sony Corp 光記録媒体及びディスクカートリッジ
JP3224380B2 (ja) * 1999-07-15 2001-10-29 松下電器産業株式会社 光記録媒体の記録方法
WO2001006502A1 (fr) 1999-07-15 2001-01-25 Matsushita Electric Industrial Co., Ltd. Support d'enregistrement optique et procede d'enregistrement de ce support d'enregistrement optique
JP2001084643A (ja) * 1999-09-09 2001-03-30 Hitachi Ltd 光ディスク媒体
US6708299B1 (en) * 1999-11-22 2004-03-16 Thomson Licensing S.A. BCA data replay
JP3880759B2 (ja) * 1999-12-20 2007-02-14 富士通株式会社 移動物体検出方法
US20010015949A1 (en) * 1999-12-28 2001-08-23 Toshihiko Nagase Optical recording medium and recording-reproducing apparatus
JP2001202659A (ja) 2000-01-20 2001-07-27 Victor Co Of Japan Ltd 記録型の光ディスク及びその製造方法
JP2001216686A (ja) * 2000-01-31 2001-08-10 Sony Corp 光学記録媒体
JP2002230834A (ja) * 2000-06-26 2002-08-16 Tdk Corp 光情報媒体、その製造方法、その記録または再生方法、およびその検査方法
US6808778B2 (en) * 2000-07-04 2004-10-26 Tdk Corporation Optical recording medium
JP2002237102A (ja) * 2000-07-07 2002-08-23 Tdk Corp 光記録媒体およびその製造方法
AU2002214264A1 (en) * 2000-11-06 2002-05-15 Matsushita Electric Industrial Co., Ltd. Optical recording medium, optical recording medium production method, optical recording medium production apparatus, program, and medium
ATE423377T1 (de) * 2000-12-28 2009-03-15 Sony Corp Optisches aufzeichnungsmedium
CN1248201C (zh) * 2001-10-02 2006-03-29 松下电器产业株式会社 光学信息记录方法以及再生装置
JP2005516336A (ja) * 2002-01-28 2005-06-02 バースタイン テクノロジーズ，インコーポレイティド 論理的なトリガのための方法および装置
ATE397266T1 (de) 2002-02-18 2008-06-15 Koninkl Philips Electronics Nv Optisches aufzeichnungsmedium und dessen wiedergabeverfahren
JP2003281780A (ja) * 2002-03-26 2003-10-03 Toshiba Corp 光記録媒体
JP2004005872A (ja) * 2002-04-09 2004-01-08 Matsushita Electric Ind Co Ltd 光ディスク原盤作製方法および光ディスクとその製造方法
US7177262B2 (en) * 2002-04-19 2007-02-13 Victor Company Of Japan, Ltd. Reproducing system and corresponding information recording medium having wobbled land portions
JP2004014088A (ja) * 2002-06-11 2004-01-15 Sony Corp ディスク記録媒体、記録方法、ディスクドライブ装置
JP4413782B2 (ja) * 2002-10-18 2010-02-10 パナソニック株式会社 情報記録媒体、それに対する情報記録装置および情報再生装置
KR20040069750A (ko) * 2003-01-30 2004-08-06 삼성전자주식회사 광정보 저장 매체
KR100727919B1 (ko) * 2003-02-03 2007-06-14 삼성전자주식회사 광정보 저장매체
JP4170132B2 (ja) 2003-04-14 2008-10-22 松下電器産業株式会社 光記録媒体
TW200634801A (en) * 2004-11-17 2006-10-01 Hitachi Maxell Optical information-recording medium

Also Published As

Publication number Publication date
ATE454699T1 (de) 2010-01-15
EP1524652A4 (de) 2009-01-14
PL2242050T3 (pl) 2012-03-30
KR20050071367A (ko) 2005-07-07
RU2004133023A (ru) 2006-02-27
DE602004024946D1 (de) 2010-02-25
WO2004093066A1 (ja) 2004-10-28
ATE515024T1 (de) 2011-07-15
US20080298221A1 (en) 2008-12-04
EP2242050A2 (de) 2010-10-20
US7821909B2 (en) 2010-10-26
ES2339019T3 (es) 2010-05-14
RU2279723C2 (ru) 2006-07-10
CA2477869A1 (en) 2004-10-14
US7808881B2 (en) 2010-10-05
CN1698099A (zh) 2005-11-16
EP2146347A1 (de) 2010-01-20
EP1524652B1 (de) 2010-01-06
MXPA04011159A (es) 2005-01-25
EP2242050A3 (de) 2010-12-22
PL2146347T3 (pl) 2011-11-30
US7948860B2 (en) 2011-05-24
US20050201260A1 (en) 2005-09-15
PL1524652T3 (pl) 2010-06-30
EP2242050B1 (de) 2011-10-12
ES2370701T3 (es) 2011-12-21
JP4170132B2 (ja) 2008-10-22
US20100322056A1 (en) 2010-12-23
EP2244257B1 (de) 2011-09-21
EP1524652A1 (de) 2005-04-20
ES2366428T3 (es) 2011-10-20
EP2244257A3 (de) 2010-12-22
ATE528756T1 (de) 2011-10-15
AU2004214550A1 (en) 2004-10-28
EP2244257A2 (de) 2010-10-27
PL2244257T3 (pl) 2012-02-29
JP2004318938A (ja) 2004-11-11
US20090073848A1 (en) 2009-03-19
KR100674302B1 (ko) 2007-01-24
BRPI0403931A (pt) 2005-01-04
AU2004214550B2 (en) 2005-03-17
ES2369878T3 (es) 2011-12-07
US8116193B2 (en) 2012-02-14
EP2146347B1 (de) 2011-06-29

Similar Documents

Publication Publication Date Title
ATE528756T1 (de) Optisches aufzeichnungsmedium
ATE435485T1 (de) Optische platte und herstellungsverfahren
PT796492E (pt) Suporte de informacao de camadas opticas multiplas
EP1863025A3 (de) Optischer Datenträger, Informationsaufzeichnungsverfahren, Informationswiedergabeverfahren und Plattenlaufwerk
EP1378894A3 (de) Optischer Aufzeichnungsträger und Verfahren um Daten darin aufzuzeichnen
RU2009128043A (ru) Оптический диск, привод оптического диска, способ записи/воспроизведения оптического диска и интегральная схема
JP2004090610A5 (de)
GB2277827A (en) Making an optical information record substrate
AU2003211519A1 (en) Method for recording information on optical recording medium, information recorder, and optical recording medium
KR20030033018A (ko) 광학 데이터 저장매체와 이 저장매체의 용도
JP2003257025A5 (de)
US20080137504A1 (en) Method Of Writing Data On A Master Substrate For Optical Recording
WO2003069604A1 (fr) Procede d'enregistrement d'information sur un support d'enregistrement optique, dispositif d'enregistrement et support d'enregistrement optique
EP2092521B1 (de) Optisches speichermedium und entsprechende vorrichtung zum aufzeichnen und/oder lesen von daten
JP2003242643A5 (de)
ATE525722T1 (de) Initialisierungsverfahren für optisches aufzeichnungsmedium
TW200511303A (en) Optical information recording medium and method of manufacturing thereof, manufacturing apparatus, recording/reproducing method, and recording/reproducing apparatus
EP1542220A3 (de) Optisches Informationsaufzeichnungsmedium, Verfahren zur Herstellung eines optischen Informationsaufzeichnungsmedium, und Verfahren zur optischen Aufzeichnung von Daten
JP2004005835A5 (de)
ATE398825T1 (de) Aufzeichnungsträger mit verbesserter modulation und asymmetrie
EP1215665A3 (de) Optische Platte mit Pits eines gewünschten Wandwinkels
JP2001148140A (ja) 書換え可能型コンパクトディスク及びその製造方法
WO2002019255A1 (en) Multilayer fluorescent optical medium, method and apparatus for high- speed recording
JP2005078738A5 (de)
JP2002288829A (ja) 光記録媒体用初期化方法

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 2244257

Country of ref document: EP