DE69122916D1 - Informationsaufzeichnungsmedium und Verfahren zu seiner Herstellung - Google Patents
Informationsaufzeichnungsmedium und Verfahren zu seiner HerstellungInfo
- Publication number
- DE69122916D1 DE69122916D1 DE69122916T DE69122916T DE69122916D1 DE 69122916 D1 DE69122916 D1 DE 69122916D1 DE 69122916 T DE69122916 T DE 69122916T DE 69122916 T DE69122916 T DE 69122916T DE 69122916 D1 DE69122916 D1 DE 69122916D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- recording medium
- information recording
- information
- 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.)
- Expired - Fee Related
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
- G11B7/24—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
- G11B7/244—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 organic materials 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
- G11B7/24—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
- G11B7/244—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 organic materials only
- G11B7/246—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 organic materials only containing dyes
- G11B7/247—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 organic materials only containing dyes methine or polymethine dyes
- G11B7/2472—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 organic materials only containing dyes methine or polymethine dyes cyanine
-
- 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
- G11B7/24—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
-
- 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
- G11B7/24085—Pits
-
- 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
- G11B7/244—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 organic materials only
- G11B7/249—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 organic materials only containing organometallic compounds
-
- 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
- G11B7/253—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 substrates
- G11B7/2533—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 substrates comprising resins
- G11B7/2534—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 substrates comprising resins polycarbonates [PC]
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/913—Material designed to be responsive to temperature, light, moisture
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/146—Laser beam
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2191257A JP2957651B2 (ja) | 1990-07-19 | 1990-07-19 | 情報記録媒体及びその製造方法 |
JP26786490A JP3152351B2 (ja) | 1990-10-05 | 1990-10-05 | 情報記録媒体 |
JP2267865A JP2966077B2 (ja) | 1990-10-05 | 1990-10-05 | 情報記録媒体 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69122916D1 true DE69122916D1 (de) | 1996-12-05 |
DE69122916T2 DE69122916T2 (de) | 1997-03-13 |
Family
ID=27326456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69122916T Expired - Fee Related DE69122916T2 (de) | 1990-07-19 | 1991-07-19 | Informationsaufzeichnungsmedium und Verfahren zu seiner Herstellung |
Country Status (3)
Country | Link |
---|---|
US (1) | US5274623A (de) |
EP (1) | EP0467716B1 (de) |
DE (1) | DE69122916T2 (de) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2065653A1 (en) * | 1991-04-16 | 1992-10-17 | Tadashi Koike | Optical recording medium |
JPH0540964A (ja) * | 1991-08-06 | 1993-02-19 | Canon Inc | 光学的記録媒体 |
JPH05303769A (ja) * | 1992-04-27 | 1993-11-16 | Sharp Corp | 光ディスク |
JP3170062B2 (ja) * | 1992-09-25 | 2001-05-28 | パイオニア株式会社 | 光ディスク |
JP2879185B2 (ja) * | 1993-04-16 | 1999-04-05 | ティーディーケイ株式会社 | 光磁気ディスク |
JP2853724B2 (ja) * | 1993-06-30 | 1999-02-03 | 日本ビクター株式会社 | 光記録媒体、その製造方法及びその再生装置 |
US6487163B1 (en) * | 1994-01-19 | 2002-11-26 | Kabushiki Kaisha Toshiba | Optical disk and optical disk apparatus |
USRE38643E1 (en) | 1994-01-19 | 2004-11-02 | Kabushiki Kaisha Toshiba | Optical disk having specified track pitch, and optical disk apparatus |
US5602825A (en) * | 1994-01-19 | 1997-02-11 | Kabushiki Kaisha Toshiba | Optical disk and optical disk apparatus |
US5959963A (en) * | 1994-01-19 | 1999-09-28 | Kabushiki Kaisha Toshiba | Optical disk and optical disk apparatus |
DE69423728T2 (de) * | 1994-01-19 | 2000-11-16 | Toshiba Kawasaki Kk | System mit optischer Platte und Gerät für optische Platte |
IL112759A0 (en) * | 1994-02-25 | 1995-05-26 | Khepri Pharmaceuticals Inc | Novel cysteine protease inhibitors |
JP3284744B2 (ja) * | 1994-04-20 | 2002-05-20 | 松下電器産業株式会社 | 光学的情報記録媒体 |
KR100285541B1 (en) * | 1994-09-30 | 2001-01-04 | Samsung Electronics Co Ltd | Method for manufacturing organic optical cd-recordable disc |
EP0736865A1 (de) * | 1995-04-06 | 1996-10-09 | Eastman Kodak Company | Farbstofflösung mit einem sterisch gehinderten Lösungsmittel |
JP2955224B2 (ja) * | 1995-12-28 | 1999-10-04 | 花王株式会社 | 光ディスク用基板の製造方法 |
US5959960A (en) * | 1996-09-27 | 1999-09-28 | Eastman Kodak Company | Method of providing a range of conformalities for optical recording layers |
JP3255051B2 (ja) * | 1996-12-05 | 2002-02-12 | 三菱化学株式会社 | 光学的情報記録用媒体 |
US6070799A (en) * | 1997-01-08 | 2000-06-06 | Eastman Kodak Company | Copy protection for a recordable medium and for controlling a recorder |
US5963536A (en) * | 1997-04-08 | 1999-10-05 | Eastman Kodak Company | Copy count protection structure for optical recording medium and method for same |
US5972459A (en) * | 1997-04-25 | 1999-10-26 | Sony Corporation | Optical recording medium and optical disk apparatus |
US6167136A (en) * | 1997-05-16 | 2000-12-26 | Software Security, Inc. | Method for preventing copying of digital video disks |
JP3336524B2 (ja) * | 1997-08-01 | 2002-10-21 | 太陽誘電株式会社 | 光情報記録媒体 |
JP3097628B2 (ja) * | 1997-11-11 | 2000-10-10 | 富士電機株式会社 | 光記録媒体 |
JP3286249B2 (ja) * | 1998-05-27 | 2002-05-27 | ティーディーケイ株式会社 | 光記録媒体の製造方法 |
JP3520203B2 (ja) | 1998-07-23 | 2004-04-19 | 太陽誘電株式会社 | 光情報媒体 |
MY130565A (en) | 1998-09-18 | 2007-06-29 | Samsung Electronics Co Ltd | Near-field optical storage medium and optical data storage system therefor |
JP2000298888A (ja) * | 1999-04-15 | 2000-10-24 | Canon Inc | 光磁気記録媒体 |
TW490666B (en) | 1999-04-22 | 2002-06-11 | Tdk Corp | Method of manufacturing a photo-recording medium and said photo-recording medium |
US7016295B2 (en) * | 2000-04-26 | 2006-03-21 | Optical Disc Corporation | Hybrid discs displaying certain dimensional values |
CN1193355C (zh) | 2000-05-17 | 2005-03-16 | 日本胜利株式会社 | 信息记录媒体及其记录方法 |
WO2002037486A1 (fr) * | 2000-10-23 | 2002-05-10 | Mitsui Chemicals, Inc. | Support d"enregistrement optique |
JP2002150557A (ja) * | 2000-11-10 | 2002-05-24 | Pioneer Electronic Corp | 光学式記録媒体の記録装置及び方法 |
US6733957B2 (en) * | 2000-12-27 | 2004-05-11 | Victor Company Of Japan | Disk substrate and manufacturing method therefor, and disk manufactured by the disk substrate |
JP2003006875A (ja) * | 2001-06-22 | 2003-01-10 | Sony Corp | 光記録媒体 |
AU2002340701A1 (en) * | 2001-11-20 | 2003-06-10 | Interaxia Ag | Write-once optical data store, stamper for the production of said data store and method for the production of the stamper |
MXPA04006947A (es) * | 2002-01-18 | 2004-12-06 | Koninkl Philips Electronics Nv | Medio optico de almacenamiento de datos y uso de ese medio. |
US20030219124A1 (en) * | 2002-04-10 | 2003-11-27 | Selinfreund Richard H. | Content replication deterrent method on optical discs |
JP4273705B2 (ja) * | 2002-05-13 | 2009-06-03 | 日本電気株式会社 | 光ディスク媒体 |
JP4643264B2 (ja) * | 2002-08-30 | 2011-03-02 | 旭硝子株式会社 | 接着剤組成物および熱可塑性エラストマ製モールディング付きガラス板 |
AU2002354490A1 (en) * | 2002-12-13 | 2004-07-09 | Fujitsu Limited | Magneto-optical recording medium and magneto-optical storage apparatus |
US7700258B2 (en) * | 2003-01-24 | 2010-04-20 | Hewlett-Packard Development Company, L.P. | Color forming compositions with improved marking sensitivity and image contrast and associated methods |
JP2004241023A (ja) * | 2003-02-04 | 2004-08-26 | Fuji Photo Film Co Ltd | 磁気転写用マスター担体 |
KR101049985B1 (ko) * | 2003-08-07 | 2011-07-19 | 파나소닉 주식회사 | 광학적 정보 기록 매체와 그 제조 방법, 제조 장치, 기록재생 방법 및 기록 재생 장치 |
US7329630B2 (en) | 2003-09-05 | 2008-02-12 | Hewlett-Packard Development Company, L.P. | Stabilizers and anti-fade agents for use in infrared sensitive leuco dye compositions |
JP2005122774A (ja) * | 2003-10-14 | 2005-05-12 | Nec Corp | 記録型光ディスク装置および光ディスク媒体 |
JP2005129108A (ja) * | 2003-10-22 | 2005-05-19 | Fuji Photo Film Co Ltd | 光情報記録媒体 |
JP2005141809A (ja) * | 2003-11-05 | 2005-06-02 | Fuji Photo Film Co Ltd | 光記録媒体および情報記録方法 |
JP2005190616A (ja) * | 2003-12-26 | 2005-07-14 | Taiyo Yuden Co Ltd | 光情報記録媒体 |
JP2006040446A (ja) * | 2004-07-28 | 2006-02-09 | Toshiba Corp | 光ディスク及び情報再生装置 |
JP4168423B2 (ja) * | 2004-07-30 | 2008-10-22 | 太陽誘電株式会社 | 光情報記録媒体 |
JP2006236416A (ja) * | 2005-02-22 | 2006-09-07 | Toshiba Corp | 記憶媒体、再生方法及び記録方法 |
KR20080041273A (ko) * | 2005-08-31 | 2008-05-09 | 후지필름 가부시키가이샤 | 광디스크, 그 제조 방법, 스탬퍼, 신호 처리 방법, 신호처리 장치, 화상 묘화 방법, 광디스크 기록 장치 및 광기록매체 |
EP1788565A1 (de) * | 2005-11-16 | 2007-05-23 | Thomson Licensing S.A. | Verfahren für schnelles optisches Lesen und Aufzeichnen |
JP2008010125A (ja) * | 2006-06-30 | 2008-01-17 | Toshiba Corp | 情報記録媒体、及びディスク装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4519064A (en) * | 1980-10-27 | 1985-05-21 | Nippon Columbia Kabushikikaisha | Optical record disc |
NL8301632A (nl) * | 1983-05-09 | 1984-12-03 | Philips Nv | Registratiedrager waarin langs optische weg informatie kan worden ingeschreven en uitgelezen. |
EP0143992A1 (de) * | 1983-11-02 | 1985-06-12 | Ricoh Company, Ltd | Optisches Aufzeichnungsmedium von Informationen |
US5144552A (en) * | 1986-07-25 | 1992-09-01 | Ricoh Company, Ltd. | Optical information storage medium having grooves and pits with specific depths, respectively |
US4860273A (en) * | 1986-07-31 | 1989-08-22 | Fuji Photo Film Co., Ltd. | Method of recording information and information recording medium employed for the same |
JP2671139B2 (ja) * | 1987-12-10 | 1997-10-29 | 富士写真フイルム株式会社 | 情報記録媒体,光情報記録方法および光情報記録再生方法 |
US5090009A (en) * | 1988-07-30 | 1992-02-18 | Taiyo Yuden Co., Ltd. | Optical information recording medium |
US4940618A (en) * | 1988-07-30 | 1990-07-10 | Taiyo Yuden Company, Ltd. | Optical information recording medium |
DE68921453T2 (de) * | 1988-12-28 | 1995-07-13 | Canon Kk | Informationsaufzeichnungsträger. |
EP0385341B1 (de) * | 1989-03-03 | 2000-05-24 | TDK Corporation | Medium für optische Datenspeicherung |
US5075147A (en) * | 1989-03-24 | 1991-12-24 | Fuji Photo Film Co., Ltd. | Method for optically recording information and information recorded medium |
EP0404521A3 (de) * | 1989-06-21 | 1991-05-02 | Hitachi Maxell Ltd. | Optischer Aufzeichnungsträger und dessen Herstellungsverfahren |
MY105953A (en) * | 1989-07-24 | 1995-02-28 | Taiyo Yuden Kk | Optical information recording medium and recording method. |
NL9002024A (nl) * | 1990-09-14 | 1992-04-01 | Philips Nv | Optisch registratie-element. |
US5213859A (en) * | 1990-12-21 | 1993-05-25 | Tdk Corporation | Optical recording disk |
JPH0547044A (ja) * | 1991-08-13 | 1993-02-26 | Pioneer Electron Corp | 追記型光デイスク |
-
1991
- 1991-07-18 US US07/732,186 patent/US5274623A/en not_active Expired - Lifetime
- 1991-07-19 DE DE69122916T patent/DE69122916T2/de not_active Expired - Fee Related
- 1991-07-19 EP EP91306621A patent/EP0467716B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69122916T2 (de) | 1997-03-13 |
EP0467716B1 (de) | 1996-10-30 |
EP0467716A3 (en) | 1992-09-23 |
EP0467716A2 (de) | 1992-01-22 |
US5274623A (en) | 1993-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: FUJIFILM CORP., TOKIO/TOKYO, JP |
|
8339 | Ceased/non-payment of the annual fee |