PL2242050T3 - Optyczny nośnik zapisu - Google Patents

Optyczny nośnik zapisu

Info

Publication number
PL2242050T3
PL2242050T3 PL10165980T PL10165980T PL2242050T3 PL 2242050 T3 PL2242050 T3 PL 2242050T3 PL 10165980 T PL10165980 T PL 10165980T PL 10165980 T PL10165980 T PL 10165980T PL 2242050 T3 PL2242050 T3 PL 2242050T3
Authority
PL
Poland
Prior art keywords
pits
row
information area
substrate
information
Prior art date
Application number
PL10165980T
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
Publication of PL2242050T3 publication Critical patent/PL2242050T3/pl

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)
PL10165980T 2003-04-14 2004-03-16 Optyczny nośnik zapisu PL2242050T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003108549A JP4170132B2 (ja) 2003-04-14 2003-04-14 光記録媒体
EP09170807A EP2146347B1 (en) 2003-04-14 2004-03-16 Manufacturing method for optical recording medium
EP10165980A EP2242050B1 (en) 2003-04-14 2004-03-16 Optical recording medium
EP04720984A EP1524652B1 (en) 2003-04-14 2004-03-16 Optical recording medium and optical recording medium reproducing method

Publications (1)

Publication Number Publication Date
PL2242050T3 true PL2242050T3 (pl) 2012-03-30

Family

ID=33156936

Family Applications (4)

Application Number Title Priority Date Filing Date
PL09170807T PL2146347T3 (pl) 2003-04-14 2004-03-16 Sposób wytwarzania optycznego nośnika zapisu
PL10165980T PL2242050T3 (pl) 2003-04-14 2004-03-16 Optyczny nośnik zapisu
PL04720984T PL1524652T3 (pl) 2003-04-14 2004-03-16 Optyczny nośnik zapisu i sposób wytwarzania optycznego nośnika zapisu
PL10165983T PL2244257T3 (pl) 2003-04-14 2004-03-16 Optyczny nośnik zapisu

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL09170807T PL2146347T3 (pl) 2003-04-14 2004-03-16 Sposób wytwarzania optycznego nośnika zapisu

Family Applications After (2)

Application Number Title Priority Date Filing Date
PL04720984T PL1524652T3 (pl) 2003-04-14 2004-03-16 Optyczny nośnik zapisu i sposób wytwarzania optycznego nośnika zapisu
PL10165983T PL2244257T3 (pl) 2003-04-14 2004-03-16 Optyczny nośnik zapisu

Country Status (15)

Country Link
US (4) US7808881B2 (pl)
EP (4) EP1524652B1 (pl)
JP (1) JP4170132B2 (pl)
KR (1) KR100674302B1 (pl)
CN (1) CN1698099A (pl)
AT (4) ATE528756T1 (pl)
AU (1) AU2004214550B2 (pl)
BR (1) BRPI0403931A (pl)
CA (1) CA2477869A1 (pl)
DE (1) DE602004024946D1 (pl)
ES (4) ES2370701T3 (pl)
MX (1) MXPA04011159A (pl)
PL (4) PL2146347T3 (pl)
RU (1) RU2279723C2 (pl)
WO (1) WO2004093066A1 (pl)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003069609A2 (en) * 2002-02-18 2003-08-21 Koninklijke Philips Electronics N.V. Optical recording medium and playback method for the same
WO2004025630A1 (ja) * 2002-09-13 2004-03-25 Matsushita Electric Industrial Co., Ltd. 光記録媒体とその製造方法
JP4170132B2 (ja) 2003-04-14 2008-10-22 松下電器産業株式会社 光記録媒体
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
JP2006155786A (ja) * 2004-11-30 2006-06-15 Toshiba Corp 情報記憶媒体
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
SG177267A1 (en) * 2009-06-30 2012-02-28 Sanofi Aventis Deutschland Circular bar-code for drug container
EP2518725A4 (en) * 2009-12-22 2014-10-08 Panasonic Corp OPTICAL DISK DEVICE, OPTICAL DISC CONTROL METHOD, AND INTEGRATED CIRCUIT

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
DE68929107T2 (de) * 1988-06-20 2000-04-06 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
CN100423091C (zh) 1994-11-17 2008-10-01 松下电器产业株式会社 一种光盘及其制造方法
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
EP1271490B1 (en) 1996-10-23 2011-12-21 Panasonic Corporation Optical disk
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
JP2000011453A (ja) * 1998-06-29 2000-01-14 Sony Corp 光記録媒体と光記録再生装置
US6175548B1 (en) * 1998-06-29 2001-01-16 Sony Corporation Optical recording medium and optical recording and reproducing apparatus
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
DE60042503D1 (de) 1999-07-15 2009-08-13 Panasonic Corp Aufzeichnungsverfahren für optisches Aufzeichnungsmedium
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
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
BR0107435A (pt) * 2000-11-06 2002-10-08 Matsushita Electric Ind Co Ltd Meio de gravação ótico, processo de fabricação de meio de gravação ótico, aparelho para fabricação de meio de gravação ótico, programa, e meio
US6985429B2 (en) * 2000-12-28 2006-01-10 Sony Corporation Optical recording medium
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
EP1470551A2 (en) * 2002-01-28 2004-10-27 Burstein Technologies, Inc. Methods and apparatus for logical triggering
WO2003069609A2 (en) 2002-02-18 2003-08-21 Koninklijke Philips Electronics N.V. Optical recording medium and playback method for the same
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
ATE441181T1 (de) * 2002-10-18 2009-09-15 Panasonic Corp Informationsaufzeichnungsmedium, informationsaufzeichnungseinrichtung und informationswiedergabeeinrichtung dafür
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
PL2244257T3 (pl) 2012-02-29
JP4170132B2 (ja) 2008-10-22
EP2244257A3 (en) 2010-12-22
JP2004318938A (ja) 2004-11-11
ES2339019T3 (es) 2010-05-14
US8116193B2 (en) 2012-02-14
EP2242050B1 (en) 2011-10-12
US7808881B2 (en) 2010-10-05
EP2244257B1 (en) 2011-09-21
EP1524652A1 (en) 2005-04-20
EP2242050A3 (en) 2010-12-22
CA2477869A1 (en) 2004-10-14
ES2369878T3 (es) 2011-12-07
KR100674302B1 (ko) 2007-01-24
MXPA04011159A (es) 2005-01-25
AU2004214550B2 (en) 2005-03-17
RU2004133023A (ru) 2006-02-27
EP1524652B1 (en) 2010-01-06
ATE528756T1 (de) 2011-10-15
AU2004214550A1 (en) 2004-10-28
ES2366428T3 (es) 2011-10-20
PL2146347T3 (pl) 2011-11-30
US20050201260A1 (en) 2005-09-15
US20080298221A1 (en) 2008-12-04
PL1524652T3 (pl) 2010-06-30
CN1698099A (zh) 2005-11-16
EP2146347A1 (en) 2010-01-20
BRPI0403931A (pt) 2005-01-04
US20090073848A1 (en) 2009-03-19
WO2004093066A1 (ja) 2004-10-28
ATE515024T1 (de) 2011-07-15
KR20050071367A (ko) 2005-07-07
EP1524652A4 (en) 2009-01-14
EP2244257A2 (en) 2010-10-27
ATE525723T1 (de) 2011-10-15
US7948860B2 (en) 2011-05-24
ATE454699T1 (de) 2010-01-15
RU2279723C2 (ru) 2006-07-10
DE602004024946D1 (de) 2010-02-25
EP2242050A2 (en) 2010-10-20
EP2146347B1 (en) 2011-06-29
US20100322056A1 (en) 2010-12-23
US7821909B2 (en) 2010-10-26
ES2370701T3 (es) 2011-12-21

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