DE602004014706D1 - Optisches Speichermedium und Verfahren zu dessen Herstellung - Google Patents
Optisches Speichermedium und Verfahren zu dessen HerstellungInfo
- Publication number
- DE602004014706D1 DE602004014706D1 DE602004014706T DE602004014706T DE602004014706D1 DE 602004014706 D1 DE602004014706 D1 DE 602004014706D1 DE 602004014706 T DE602004014706 T DE 602004014706T DE 602004014706 T DE602004014706 T DE 602004014706T DE 602004014706 D1 DE602004014706 D1 DE 602004014706D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- storage medium
- optical storage
- optical
- medium
- 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.)
- Active
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
- G11B7/26—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
- G11B7/007—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
- G11B7/0055—Erasing
-
- 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
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative 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
- G11B7/24—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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Optical Recording Or Reproduction (AREA)
- Manufacturing Optical Record Carriers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003408594 | 2003-12-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602004014706D1 true DE602004014706D1 (de) | 2008-08-14 |
Family
ID=34510456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004014706T Active DE602004014706D1 (de) | 2003-12-08 | 2004-11-17 | Optisches Speichermedium und Verfahren zu dessen Herstellung |
Country Status (7)
Country | Link |
---|---|
US (1) | US7376070B2 (de) |
EP (1) | EP1542210B1 (de) |
KR (1) | KR101044198B1 (de) |
CN (1) | CN100377238C (de) |
DE (1) | DE602004014706D1 (de) |
MX (1) | MXPA04011633A (de) |
TW (1) | TWI348695B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006120188A (ja) * | 2004-10-19 | 2006-05-11 | Fuji Photo Film Co Ltd | 光情報記録媒体およびその製造方法 |
KR100805177B1 (ko) * | 2005-08-12 | 2008-02-21 | 가부시끼가이샤 도시바 | 정보 기록 매체, 정보 기록 장치, 및 정보 기록 방법 |
JP4821774B2 (ja) * | 2005-09-30 | 2011-11-24 | 日本電気株式会社 | 光学的情報記録媒体 |
JP4770710B2 (ja) * | 2005-11-17 | 2011-09-14 | ソニー株式会社 | 記録媒体およびその製造方法、並びに記録媒体用原盤およびその製造方法 |
JP4348744B2 (ja) * | 2006-05-10 | 2009-10-21 | 日本電気株式会社 | 光学的情報記録媒体および光学的情報記録媒体の作成方法 |
JP2007335061A (ja) * | 2006-05-16 | 2007-12-27 | Sony Corp | 光情報記録媒体とそのBCA(BurstCuttingArea)マーキング方法 |
JP2007323776A (ja) | 2006-06-02 | 2007-12-13 | Toshiba Corp | 光記録媒体、情報記録方法、情報再生方法 |
JP4321553B2 (ja) * | 2006-06-14 | 2009-08-26 | ソニー株式会社 | 光記録装置および光記録媒体の記録方法 |
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 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0647056B1 (de) * | 1993-10-01 | 1999-01-27 | Canon Kabushiki Kaisha | Bildaufzeichnungsgerät |
US5875160A (en) * | 1996-12-14 | 1999-02-23 | Ricoh Company, Ltd. | Method and device for initializing optical recording medium of phase change type, and optical recording medium |
BR9816334B1 (pt) * | 1997-06-16 | 2011-12-27 | aparelho para codificaÇço a laser de càdigos em um meio de gravaÇço, mÉtodo para processamento de um disco, disco àptico e mÉtodo para formaÇço de um disco. | |
EP0957477A3 (de) * | 1998-05-15 | 2003-11-05 | Matsushita Electric Industrial Co., Ltd. | Optisches Aufzeichnungsmedium, Verfahren und Vorrichtung zur Informationsaufzeichnung und -wiedergabe dafür |
JP3250989B2 (ja) | 1998-05-15 | 2002-01-28 | 松下電器産業株式会社 | 光学情報記録媒体、その記録再生方法、その製造法及び光学情報記録再生装置 |
DE69925087T2 (de) * | 1998-09-22 | 2006-02-02 | Matsushita Electric Industrial Co., Ltd., Kadoma | Optische Platte, Verfahren zur Wiedergabe zusätzlicher Daten aus einer optischen Platte, Wiedergabegerät für optische Platte sowie Aufzeichnungs- und Wiedergabegerät für optische Platte |
EP1777702B1 (de) * | 1998-10-21 | 2008-05-28 | Matsushita Electric Industrial Co., Ltd. | Optisches Informationsaufzeichnungsmedium, Verfahren und Gerät zur Aufzeichnung und Wiedergabe |
CN100358034C (zh) * | 1999-04-28 | 2007-12-26 | 松下电器产业株式会社 | 光盘记录和再现装置以及光盘记录和再现方法 |
DE60042477D1 (de) * | 1999-07-12 | 2009-08-13 | Panasonic Corp | Optisches informationsaufzeichnungsmedium und verfahren zur initialisierung desselben |
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 |
JP2001093151A (ja) | 1999-07-19 | 2001-04-06 | Victor Co Of Japan Ltd | 光ディスク管理システム、光ディスク |
JP4281202B2 (ja) * | 2000-03-07 | 2009-06-17 | ソニー株式会社 | 多層光ディスク及びその初期化方法 |
TWI256045B (en) | 2000-09-12 | 2006-06-01 | Matsushita Electric Ind Co Ltd | Optical information recording medium |
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 |
US7512052B2 (en) * | 2001-03-16 | 2009-03-31 | Ricoh Company, Ltd. | Formatting of phase-change optical disc for improved signal characteristics |
EP1286242A1 (de) * | 2001-08-22 | 2003-02-26 | Sonera SmartTrust, Ltd. | System und Verfahren zur gesicherten Dateneingabe von Sicherheitsrelevanten Daten |
JP2003109219A (ja) * | 2001-09-28 | 2003-04-11 | Toshiba Corp | 光ヘッド装置およびその光ヘッド装置を含む光ディスク装置および情報記録再生装置ならびに光ディスク |
TW200306561A (en) * | 2002-03-15 | 2003-11-16 | Matsushita Electric Ind Co Ltd | Manufacturing method of optical recording medium mother disc and manufacturing apparatus |
JP2003303422A (ja) * | 2002-04-09 | 2003-10-24 | Matsushita Electric Ind Co Ltd | 光学的情報記録媒体の製造方法および光学的情報記録媒体 |
US7369470B2 (en) * | 2002-05-20 | 2008-05-06 | Samsung Electronics Co., Ltd. | Method of recording erase pattern information on an optical recording medium, erasing information on the optical recording medium based on the erase pattern information, and optical recording medium therefor |
JP2004209894A (ja) * | 2003-01-07 | 2004-07-29 | Victor Co Of Japan Ltd | 光情報記録媒体 |
-
2004
- 2004-11-16 TW TW093135087A patent/TWI348695B/zh active
- 2004-11-17 EP EP04027252A patent/EP1542210B1/de not_active Expired - Fee Related
- 2004-11-17 DE DE602004014706T patent/DE602004014706D1/de active Active
- 2004-11-23 MX MXPA04011633A patent/MXPA04011633A/es active IP Right Grant
- 2004-11-24 US US10/995,155 patent/US7376070B2/en not_active Expired - Fee Related
- 2004-12-07 CN CNB2004101006707A patent/CN100377238C/zh not_active Expired - Fee Related
- 2004-12-08 KR KR1020040103012A patent/KR101044198B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP1542210A2 (de) | 2005-06-15 |
MXPA04011633A (es) | 2005-07-26 |
EP1542210B1 (de) | 2008-07-02 |
CN1627401A (zh) | 2005-06-15 |
TW200522055A (en) | 2005-07-01 |
CN100377238C (zh) | 2008-03-26 |
KR20050055611A (ko) | 2005-06-13 |
US7376070B2 (en) | 2008-05-20 |
EP1542210A3 (de) | 2006-12-27 |
TWI348695B (en) | 2011-09-11 |
KR101044198B1 (ko) | 2011-06-28 |
US20050122888A1 (en) | 2005-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: PANASONIC CORP., KADOMA, OSAKA, JP |
|
8364 | No opposition during term of opposition |