PL2146347T3 - Sposób wytwarzania optycznego nośnika zapisu - Google Patents

Sposób wytwarzania optycznego nośnika zapisu

Info

Publication number: PL2146347T3
Authority: PL; Poland
Prior art keywords: pits; row; information area; substrate; information
Prior art date: 2003-04-14

Application number

PL09170807T

Other languages

English (en)

Inventor

Yuko Kawaguchi

Morio Tomiyama

Shinya Abe

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.)

2003-04-14

Filing date

2004-03-16

Publication date

2011-11-30

2004-03-16 Application filed by Panasonic Corp filed Critical Panasonic Corp

2011-11-30 Publication of PL2146347T3 publication Critical patent/PL2146347T3/pl

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)

PL09170807T 2003-04-14 2004-03-16 Sposób wytwarzania optycznego nośnika zapisu PL2146347T3 (pl)

Applications Claiming Priority (3)

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
EP04720984A EP1524652B1 (en)	2003-04-14	2004-03-16	Optical recording medium and optical recording medium reproducing method

Publications (1)

Publication Number	Publication Date
PL2146347T3 true PL2146347T3 (pl)	2011-11-30

Family

ID=33156936

Family Applications (4)

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
PL09170807T PL2146347T3 (pl)	2003-04-14	2004-03-16	Sposób wytwarzania optycznego nośnika zapisu
PL10165983T PL2244257T3 (pl)	2003-04-14	2004-03-16	Optyczny nośnik zapisu
PL10165980T PL2242050T3 (pl)	2003-04-14	2004-03-16	Optyczny nośnik zapisu

Family Applications Before (1)

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

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
PL10165983T PL2244257T3 (pl)	2003-04-14	2004-03-16	Optyczny nośnik zapisu
PL10165980T PL2242050T3 (pl)	2003-04-14	2004-03-16	Optyczny nośnik zapisu

Country Status (15)

Country	Link
US (4)	US7808881B2 (pl)
EP (4)	EP2244257B1 (pl)
JP (1)	JP4170132B2 (pl)
KR (1)	KR100674302B1 (pl)
CN (1)	CN1698099A (pl)
AT (4)	ATE454699T1 (pl)
AU (1)	AU2004214550B2 (pl)
BR (1)	BRPI0403931A (pl)
CA (1)	CA2477869A1 (pl)
DE (1)	DE602004024946D1 (pl)
ES (4)	ES2366428T3 (pl)
MX (1)	MXPA04011159A (pl)
PL (4)	PL1524652T3 (pl)
RU (1)	RU2279723C2 (pl)
WO (1)	WO2004093066A1 (pl)

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AU2003255002A1 (en) *	2002-09-13	2004-04-30	Matsushita Electric Industrial Co., Ltd.	Optical recording medium and method for producing the same
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
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2003
- 2003-04-14 JP JP2003108549A patent/JP4170132B2/ja not_active Expired - Fee Related
2004
- 2004-03-16 ES ES09170807T patent/ES2366428T3/es not_active Expired - Lifetime
- 2004-03-16 AT AT04720984T patent/ATE454699T1/de active
- 2004-03-16 US US10/509,745 patent/US7808881B2/en active Active
- 2004-03-16 CA CA002477869A patent/CA2477869A1/en not_active Abandoned
- 2004-03-16 ES ES10165980T patent/ES2370701T3/es not_active Expired - Lifetime
- 2004-03-16 EP EP10165983A patent/EP2244257B1/en not_active Expired - Lifetime
- 2004-03-16 BR BR0403931-9A patent/BRPI0403931A/pt not_active Application Discontinuation
- 2004-03-16 AU AU2004214550A patent/AU2004214550B2/en not_active Ceased
- 2004-03-16 AT AT10165980T patent/ATE528756T1/de active
- 2004-03-16 EP EP10165980A patent/EP2242050B1/en not_active Expired - Lifetime
- 2004-03-16 ES ES10165983T patent/ES2369878T3/es not_active Expired - Lifetime
- 2004-03-16 CN CNA200480000067XA patent/CN1698099A/zh active Pending
- 2004-03-16 PL PL04720984T patent/PL1524652T3/pl unknown
- 2004-03-16 WO PCT/JP2004/003459 patent/WO2004093066A1/ja active IP Right Grant
- 2004-03-16 AT AT09170807T patent/ATE515024T1/de active
- 2004-03-16 EP EP09170807A patent/EP2146347B1/en not_active Expired - Lifetime
- 2004-03-16 KR KR1020047013676A patent/KR100674302B1/ko not_active Expired - Fee Related
- 2004-03-16 DE DE602004024946T patent/DE602004024946D1/de not_active Expired - Lifetime
- 2004-03-16 PL PL09170807T patent/PL2146347T3/pl unknown
- 2004-03-16 PL PL10165983T patent/PL2244257T3/pl unknown
- 2004-03-16 MX MXPA04011159A patent/MXPA04011159A/es active IP Right Grant
- 2004-03-16 RU RU2004133023/28A patent/RU2279723C2/ru not_active IP Right Cessation
- 2004-03-16 ES ES04720984T patent/ES2339019T3/es not_active Expired - Lifetime
- 2004-03-16 PL PL10165980T patent/PL2242050T3/pl unknown
- 2004-03-16 AT AT10165983T patent/ATE525723T1/de active
- 2004-03-16 EP EP04720984A patent/EP1524652B1/en not_active Expired - Lifetime
2008
- 2008-08-19 US US12/194,276 patent/US8116193B2/en not_active Expired - Fee Related
- 2008-09-25 US US12/237,613 patent/US7821909B2/en not_active Expired - Fee Related
2010
- 2010-08-31 US US12/872,214 patent/US7948860B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
ES2369878T3 (es)	2011-12-07
EP2242050A2 (en)	2010-10-20
EP1524652A1 (en)	2005-04-20
KR100674302B1 (ko)	2007-01-24
RU2279723C2 (ru)	2006-07-10
WO2004093066A1 (ja)	2004-10-28
RU2004133023A (ru)	2006-02-27
ES2339019T3 (es)	2010-05-14
JP2004318938A (ja)	2004-11-11
MXPA04011159A (es)	2005-01-25
PL1524652T3 (pl)	2010-06-30
ES2366428T3 (es)	2011-10-20
US8116193B2 (en)	2012-02-14
EP2146347B1 (en)	2011-06-29
KR20050071367A (ko)	2005-07-07
AU2004214550B2 (en)	2005-03-17
PL2242050T3 (pl)	2012-03-30
JP4170132B2 (ja)	2008-10-22
CN1698099A (zh)	2005-11-16
EP2146347A1 (en)	2010-01-20
EP1524652B1 (en)	2010-01-06
EP2242050B1 (en)	2011-10-12
BRPI0403931A (pt)	2005-01-04
ATE454699T1 (de)	2010-01-15
US7821909B2 (en)	2010-10-26
PL2244257T3 (pl)	2012-02-29
ATE515024T1 (de)	2011-07-15
US7948860B2 (en)	2011-05-24
US7808881B2 (en)	2010-10-05
DE602004024946D1 (de)	2010-02-25
EP2244257A2 (en)	2010-10-27
ATE525723T1 (de)	2011-10-15
EP2244257A3 (en)	2010-12-22
US20090073848A1 (en)	2009-03-19
EP1524652A4 (en)	2009-01-14
US20050201260A1 (en)	2005-09-15
ES2370701T3 (es)	2011-12-21
CA2477869A1 (en)	2004-10-14
EP2242050A3 (en)	2010-12-22
EP2244257B1 (en)	2011-09-21
US20080298221A1 (en)	2008-12-04
ATE528756T1 (de)	2011-10-15
AU2004214550A1 (en)	2004-10-28
US20100322056A1 (en)	2010-12-23

Publication	Publication Date	Title
US5398231A (en)	1995-03-14	Optical information recording substrate and method of making thereof
PL2146347T3 (pl)	2011-11-30	Sposób wytwarzania optycznego nośnika zapisu
BR0006081A (pt)	2001-03-20	Disco óptico e processo para sua fabricação.
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