DE60131206D1 - Informationsaufzeichnungsmedium - Google Patents
InformationsaufzeichnungsmediumInfo
- Publication number
- DE60131206D1 DE60131206D1 DE60131206T DE60131206T DE60131206D1 DE 60131206 D1 DE60131206 D1 DE 60131206D1 DE 60131206 T DE60131206 T DE 60131206T DE 60131206 T DE60131206 T DE 60131206T DE 60131206 D1 DE60131206 D1 DE 60131206D1
- Authority
- DE
- Germany
- Prior art keywords
- recording medium
- information recording
- information
- medium
- recording
- 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
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
- G11B7/24082—Meandering
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/38—Visual features other than those contained in record tracks or represented by sprocket holes the visual signals being auxiliary signals
- G11B23/40—Identifying or analogous means applied to or incorporated in the record carrier and not intended for visual display simultaneously with the playing-back of the record carrier, e.g. label, leader, photograph
-
- 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
- G11B7/007—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
- G11B7/0079—Zoned data area, e.g. having different data structures or formats for the user data within data layer, Zone Constant Linear Velocity [ZCLV], Zone Constant Angular Velocity [ZCAV], carriers with RAM and ROM areas
-
- 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
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B7/0901—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following only
-
- 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
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B7/0938—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following servo format, e.g. guide tracks, pilot signals
-
- 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
- G11B7/24091—Combinations of pits and tracks with specific interrelation
-
- 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
- G11B20/00297—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 in a management area, e.g. the video manager [VMG] of a DVD
- G11B20/00304—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 in a management area, e.g. the video manager [VMG] of a DVD the key being stored in the lead-in area [LIA]
-
- 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
- G11B20/00405—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 by varying characteristics of the recording track, e.g. by altering the track pitch or by modulating the wobble track
-
- 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
- G11B20/00572—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium
- G11B20/00586—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium said format change concerning the physical format of the recording medium
- G11B20/00601—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium said format change concerning the physical format of the recording medium wherein properties of tracks are altered, e.g., by changing the wobble pattern or the track pitch, or by adding interruptions or eccentricity
-
- 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
- G11B2007/24302—Metals or metalloids
- G11B2007/24308—Metals or metalloids transition metal elements of group 11 (Cu, Ag, Au)
-
- 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
- G11B2007/24302—Metals or metalloids
- G11B2007/2431—Metals or metalloids group 13 elements (B, Al, Ga, In)
-
- 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
- G11B2007/24302—Metals or metalloids
- G11B2007/24314—Metals or metalloids group 15 elements (e.g. Sb, Bi)
-
- 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
- G11B2007/24302—Metals or metalloids
- G11B2007/24316—Metals or metalloids group 16 elements (i.e. chalcogenides, Se, Te)
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
- G11B2220/211—Discs having both read-only and rewritable or recordable areas containing application data; Partial ROM media
-
- 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
- G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
- G11B7/0033—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with cards or other card-like flat carriers, e.g. flat sheets of optical film
-
- 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
- G11B7/0045—Recording
- G11B7/00455—Recording involving reflectivity, absorption or colour changes
-
- 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
- G11B7/24003—Shapes of record carriers other than disc shape
- G11B7/24012—Optical cards
-
- 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
- G11B7/2585—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 based on aluminium
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/21—Circular sheet or circular blank
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000107736 | 2000-04-10 | ||
JP2000107736 | 2000-04-10 | ||
JP2000225094A JP2001357534A (ja) | 2000-04-10 | 2000-07-26 | 情報記録媒体 |
JP2000225094 | 2000-07-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60131206D1 true DE60131206D1 (de) | 2007-12-13 |
DE60131206T2 DE60131206T2 (de) | 2008-08-07 |
Family
ID=26589768
Family Applications (7)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60140277T Expired - Lifetime DE60140277D1 (de) | 2000-04-10 | 2001-04-04 | Informationsaufzeichnungsmedium |
DE60131206T Expired - Lifetime DE60131206T2 (de) | 2000-04-10 | 2001-04-04 | Informationsaufzeichnungsmedium |
DE60140332T Expired - Lifetime DE60140332D1 (de) | 2000-04-10 | 2001-04-04 | Informationsaufzeichnungsmedium |
DE60139731T Expired - Lifetime DE60139731D1 (de) | 2000-04-10 | 2001-04-04 | Informationsaufzeichnungsmedium |
DE60119829T Expired - Lifetime DE60119829T2 (de) | 2000-04-10 | 2001-04-04 | Informationsaufzeichnungsmedium |
DE60140154T Expired - Lifetime DE60140154D1 (de) | 2000-04-10 | 2001-04-04 | Informationsaufzeichnungsmedium |
DE60131207T Expired - Lifetime DE60131207T2 (de) | 2000-04-10 | 2001-04-04 | Informationsaufzeichnungsmedium |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60140277T Expired - Lifetime DE60140277D1 (de) | 2000-04-10 | 2001-04-04 | Informationsaufzeichnungsmedium |
Family Applications After (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60140332T Expired - Lifetime DE60140332D1 (de) | 2000-04-10 | 2001-04-04 | Informationsaufzeichnungsmedium |
DE60139731T Expired - Lifetime DE60139731D1 (de) | 2000-04-10 | 2001-04-04 | Informationsaufzeichnungsmedium |
DE60119829T Expired - Lifetime DE60119829T2 (de) | 2000-04-10 | 2001-04-04 | Informationsaufzeichnungsmedium |
DE60140154T Expired - Lifetime DE60140154D1 (de) | 2000-04-10 | 2001-04-04 | Informationsaufzeichnungsmedium |
DE60131207T Expired - Lifetime DE60131207T2 (de) | 2000-04-10 | 2001-04-04 | Informationsaufzeichnungsmedium |
Country Status (4)
Country | Link |
---|---|
US (24) | US6582793B2 (de) |
EP (8) | EP2117001B1 (de) |
JP (1) | JP2001357534A (de) |
DE (7) | DE60140277D1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60043406D1 (de) | 1999-11-25 | 2010-01-07 | Victor Company Of Japan | Medium zur Aufzeichnung optischer Informationen sowie Substrat und Herstellungsverfahren für das Medium zur Aufzeichnung optischer Informationen |
JP2001357534A (ja) * | 2000-04-10 | 2001-12-26 | Victor Co Of Japan Ltd | 情報記録媒体 |
JP3922424B2 (ja) * | 2000-07-25 | 2007-05-30 | パイオニア株式会社 | 光学式記録媒体、光学式記録媒体製造装置及び光学式記録媒体製造方法 |
JP4300727B2 (ja) * | 2001-10-09 | 2009-07-22 | ソニー株式会社 | ディスク記録媒体、ディスクドライブ装置、再生方法、ディスク製造方法 |
CN1220981C (zh) | 2001-10-15 | 2005-09-28 | 日本胜利株式会社 | 信息记录载体 |
JP2003257094A (ja) * | 2002-02-28 | 2003-09-12 | Fuji Photo Film Co Ltd | 光情報記録媒体の製造方法 |
CN100388363C (zh) * | 2002-03-15 | 2008-05-14 | 株式会社东芝 | 信息记录方法 |
KR20040001596A (ko) * | 2002-06-28 | 2004-01-07 | 삼성전자주식회사 | 재생전용 고밀도 광디스크 및 그 재생 방법 |
JP2005078782A (ja) * | 2003-09-04 | 2005-03-24 | Tdk Corp | 光記録媒体及びその製造方法、並びに、光記録媒体に対するデータ記録方法及びデータ再生方法 |
US20060018240A1 (en) * | 2004-07-21 | 2006-01-26 | Charles Marshall | Digital media created using electron beam technology |
US20060023573A1 (en) * | 2004-07-29 | 2006-02-02 | Rivera Manuel Jr | Method and system for enhanced optical medium reads |
GB2433647B (en) * | 2005-12-20 | 2008-05-28 | Univ Southampton | Phase change memory materials, devices and methods |
AU2007344645B2 (en) * | 2006-02-08 | 2012-12-13 | Medtronic, Inc. | Temporarily stiffened mesh prostheses |
KR100870106B1 (ko) * | 2006-03-21 | 2008-11-25 | 제일모직주식회사 | 메틸메타크릴레이트-아크릴로니트릴-부타디엔-스티렌공중합체 수지를 이용한 광디스크 |
JP2013065363A (ja) * | 2011-09-15 | 2013-04-11 | Sony Corp | 光記録媒体、記録装置、記録方法 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2002A (en) * | 1841-03-12 | Tor and planter for plowing | ||
JPH0827992B2 (ja) | 1989-07-24 | 1996-03-21 | 太陽誘電株式会社 | 光情報記録媒体及びそれを用いた光情報記録方法 |
US5204852A (en) | 1990-02-17 | 1993-04-20 | Victor Company Of Japan, Ltd. | Optical disc-like recoding medium and manufacturing method thereof |
JPH04243019A (ja) | 1991-01-17 | 1992-08-31 | Fuji Photo Film Co Ltd | 情報記録媒体 |
JPH05166229A (ja) | 1991-12-11 | 1993-07-02 | Sony Corp | 光ディスク |
JPH05298697A (ja) | 1992-04-22 | 1993-11-12 | Ricoh Co Ltd | 光ディスク及び光ディスク原盤露光装置 |
TW325185U (en) * | 1994-03-22 | 1998-01-11 | Mitsubish Chem Corp | Optical disk |
JP3703569B2 (ja) | 1996-04-02 | 2005-10-05 | ソニー株式会社 | 光記録媒体及びその記録再生方法、記録再生装置 |
JP3545893B2 (ja) | 1996-12-05 | 2004-07-21 | 株式会社リコー | 光情報記録媒体及びその原盤露光方法 |
JP3635514B2 (ja) | 1997-02-24 | 2005-04-06 | パイオニア株式会社 | 情報記録装置 |
JPH10326435A (ja) * | 1997-03-25 | 1998-12-08 | Sony Corp | 光学記録媒体及び光学ディスク装置 |
US6163521A (en) * | 1997-04-16 | 2000-12-19 | Matsushita Electric Industrial Co., Ltd. | Disk having read-only and read-write areas |
JPH10302310A (ja) * | 1997-04-25 | 1998-11-13 | Sony Corp | 光学記録媒体及び光学ディスク装置 |
JPH1166626A (ja) * | 1997-08-18 | 1999-03-09 | Sony Corp | 光ディスク及びその記録再生方法 |
JPH1196579A (ja) * | 1997-09-19 | 1999-04-09 | Tdk Corp | 光記録媒体の記録再生方法および光記録媒体 |
US6310854B1 (en) * | 1997-11-28 | 2001-10-30 | Yamaha Corporation | Optical disk having areas of different recording densities or functions |
JP2000187842A (ja) * | 1998-12-21 | 2000-07-04 | Taiyo Yuden Co Ltd | 光情報記録方法及びその装置 |
DE69904285T2 (de) * | 1999-02-02 | 2003-08-28 | Matsushita Electric Industrial Co., Ltd. | Optisches Aufzeichnungsmedium |
JP2000231745A (ja) * | 1999-02-09 | 2000-08-22 | Sony Corp | 光記録媒体、光記録媒体製造用原盤及びその製造方法 |
JP3512702B2 (ja) | 1999-03-30 | 2004-03-31 | Hoya株式会社 | 情報記録媒体用ガラス基板の製造方法、及び情報記録媒体の製造方法 |
JP2000293894A (ja) * | 1999-04-07 | 2000-10-20 | Sony Corp | 光学記録媒体 |
US6355916B1 (en) * | 1999-05-18 | 2002-03-12 | Alaris Medical Systems, Inc. | Closed loop system and method for heating a probe |
US6212158B1 (en) * | 1999-06-01 | 2001-04-03 | Eastman Kodak Company | Hybrid optical disc construction |
JP2000348388A (ja) | 1999-06-04 | 2000-12-15 | Sharp Corp | 光記録媒体 |
EP1158504B1 (de) * | 1999-09-08 | 2005-12-21 | Mitsubishi Chemical Corporation | Wiederbeschreibbare cd und deren herstellungsverfahren |
DE60043406D1 (de) * | 1999-11-25 | 2010-01-07 | Victor Company Of Japan | Medium zur Aufzeichnung optischer Informationen sowie Substrat und Herstellungsverfahren für das Medium zur Aufzeichnung optischer Informationen |
JP2001357534A (ja) * | 2000-04-10 | 2001-12-26 | Victor Co Of Japan Ltd | 情報記録媒体 |
CN1220981C (zh) * | 2001-10-15 | 2005-09-28 | 日本胜利株式会社 | 信息记录载体 |
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2000
- 2000-07-26 JP JP2000225094A patent/JP2001357534A/ja active Pending
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2001
- 2001-04-04 EP EP09168741A patent/EP2117001B1/de not_active Expired - Lifetime
- 2001-04-04 EP EP06004923A patent/EP1667126B1/de not_active Expired - Lifetime
- 2001-04-04 EP EP07016744A patent/EP1863019B1/de not_active Expired - Lifetime
- 2001-04-04 DE DE60140277T patent/DE60140277D1/de not_active Expired - Lifetime
- 2001-04-04 DE DE60131206T patent/DE60131206T2/de not_active Expired - Lifetime
- 2001-04-04 DE DE60140332T patent/DE60140332D1/de not_active Expired - Lifetime
- 2001-04-04 EP EP01303202A patent/EP1146508B1/de not_active Expired - Lifetime
- 2001-04-04 EP EP06004924A patent/EP1667127B1/de not_active Expired - Lifetime
- 2001-04-04 DE DE60139731T patent/DE60139731D1/de not_active Expired - Lifetime
- 2001-04-04 DE DE60119829T patent/DE60119829T2/de not_active Expired - Lifetime
- 2001-04-04 EP EP07016746A patent/EP1863020B1/de not_active Expired - Lifetime
- 2001-04-04 DE DE60140154T patent/DE60140154D1/de not_active Expired - Lifetime
- 2001-04-04 DE DE60131207T patent/DE60131207T2/de not_active Expired - Lifetime
- 2001-04-04 EP EP07016743A patent/EP1863018B1/de not_active Expired - Lifetime
- 2001-04-04 EP EP07016745A patent/EP1870884B1/de not_active Expired - Lifetime
- 2001-04-05 US US09/825,924 patent/US6582793B2/en not_active Expired - Fee Related
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2003
- 2003-05-12 US US10/435,057 patent/US6744725B2/en not_active Expired - Fee Related
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2004
- 2004-02-12 US US10/776,322 patent/US6925050B2/en not_active Expired - Fee Related
- 2004-02-12 US US10/776,212 patent/US7035199B2/en not_active Expired - Fee Related
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2005
- 2005-06-22 US US11/157,856 patent/US7072284B2/en not_active Expired - Fee Related
- 2005-06-22 US US11/157,943 patent/US7197006B2/en not_active Expired - Fee Related
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2006
- 2006-01-10 US US11/328,066 patent/US7385912B2/en not_active Expired - Fee Related
- 2006-01-10 US US11/328,064 patent/US7313084B2/en not_active Expired - Fee Related
- 2006-05-12 US US11/432,477 patent/US7898934B2/en not_active Expired - Lifetime
- 2006-05-12 US US11/432,481 patent/US7397756B2/en not_active Expired - Fee Related
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2007
- 2007-10-20 US US11/875,869 patent/US7599280B2/en not_active Expired - Fee Related
- 2007-10-20 US US11/875,875 patent/US7570572B2/en not_active Expired - Lifetime
- 2007-10-20 US US11/875,871 patent/US7577082B2/en not_active Expired - Lifetime
- 2007-10-20 US US11/875,874 patent/US7577083B2/en not_active Expired - Lifetime
- 2007-10-20 US US11/875,877 patent/US7411892B2/en not_active Expired - Lifetime
- 2007-10-20 US US11/875,876 patent/US7567500B2/en not_active Expired - Lifetime
- 2007-10-20 US US11/875,872 patent/US7471619B2/en not_active Expired - Lifetime
- 2007-10-20 US US11/875,878 patent/US7570573B2/en not_active Expired - Lifetime
- 2007-10-20 US US11/875,868 patent/US7570571B2/en not_active Expired - Fee Related
- 2007-10-22 US US11/876,049 patent/US7570574B2/en not_active Expired - Lifetime
- 2007-10-22 US US11/876,039 patent/US7580343B2/en not_active Expired - Lifetime
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2009
- 2009-07-20 US US12/505,658 patent/US7826335B2/en not_active Expired - Fee Related
- 2009-07-20 US US12/505,650 patent/US7821911B2/en not_active Expired - Fee Related
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