DE68918251D1 - Medium für optische Datenspeicherung. - Google Patents
Medium für optische Datenspeicherung.Info
- Publication number
- DE68918251D1 DE68918251D1 DE68918251T DE68918251T DE68918251D1 DE 68918251 D1 DE68918251 D1 DE 68918251D1 DE 68918251 T DE68918251 T DE 68918251T DE 68918251 T DE68918251 T DE 68918251T DE 68918251 D1 DE68918251 D1 DE 68918251D1
- Authority
- DE
- Germany
- Prior art keywords
- medium
- data storage
- optical data
- transparent substrate
- 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
- G11B7/241—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
- G11B7/254—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 protective topcoat 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
- G11B7/24097—Structures for detection, control, recording operation or replay operation; Special shapes or structures for centering or eccentricity prevention; Arrangements for testing, inspecting or evaluating; Containers, cartridges or cassettes
-
- 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
- G11B7/254—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 protective topcoat layers
- G11B7/2542—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 protective topcoat layers consisting essentially of organic resins
-
- 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
- G11B7/24—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]
-
- 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
- G11B7/2595—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 gold
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Recording Or Reproduction (AREA)
- Holo Graphy (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63318808A JPH02165441A (ja) | 1988-12-17 | 1988-12-17 | 剥離可能な保護膜を有する光情報記録媒体 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68918251D1 true DE68918251D1 (de) | 1994-10-20 |
DE68918251T2 DE68918251T2 (de) | 1995-01-19 |
Family
ID=18103172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68918251T Expired - Lifetime DE68918251T2 (de) | 1988-12-17 | 1989-12-15 | Medium für optische Datenspeicherung. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5020048A (de) |
EP (1) | EP0375298B1 (de) |
JP (1) | JPH02165441A (de) |
KR (1) | KR0140534B1 (de) |
AT (1) | ATE111629T1 (de) |
DE (1) | DE68918251T2 (de) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0426464U (de) * | 1990-04-13 | 1992-03-03 | ||
US5293370A (en) * | 1991-01-16 | 1994-03-08 | Del Mar Avionics | Method and apparatus for creating optical disc masters |
US5453975A (en) * | 1991-12-16 | 1995-09-26 | Sharp Kabushiki Kaisha | Optical disc with surface coating and manufacturing method therefor |
US5815344A (en) * | 1992-02-17 | 1998-09-29 | Sony Corporation | Disc cartridge loading apparatus |
CA2109902A1 (en) * | 1992-11-27 | 1994-05-28 | Halcil Robert Lotter | Protective cover for a compact disc |
BE1007702A5 (fr) * | 1993-11-05 | 1995-10-03 | Chirchi Mounir | Protege face active de disques numeriques a lecture optique. |
JPH08106663A (ja) * | 1994-08-10 | 1996-04-23 | Tdk Corp | 光磁気ディスク |
ES2124624T3 (es) * | 1995-01-10 | 1999-02-01 | Hi Tech Developments Ltd | Recubrimiento semipermanente para un dispositivo de almacenado de datos optico. |
WO1997005609A1 (en) * | 1995-07-27 | 1997-02-13 | Neuner Paul J | Optical disc protector and method for applying same |
US5728441A (en) * | 1995-12-01 | 1998-03-17 | Samsung Electronics Co., Ltd. | Recordable/replayable optical recording medium and optical recording method therefor |
US5757765A (en) * | 1996-02-28 | 1998-05-26 | Chen; Yao-Kuo | Disc protection structure |
US5989654A (en) * | 1996-07-08 | 1999-11-23 | Matsushita Electric Industrial Co., Ltd. | Method for manufacturing an optical information recording medium |
DE29611936U1 (de) * | 1996-07-09 | 1996-10-10 | Kolditz, Thomas, Ing., Reutte | CD-Platte |
GB2315906A (en) * | 1996-07-30 | 1998-02-11 | Chen Yao Kuo | Disc protection structure |
US5912875A (en) * | 1996-09-13 | 1999-06-15 | Digital Armor Inc. | Applicator for protective cover for an optical disc |
US5787069A (en) * | 1996-09-13 | 1998-07-28 | Digital Armor Inc. | Protective cover for an optical disc |
KR100230449B1 (ko) * | 1996-10-10 | 1999-11-15 | 윤종용 | 광기록매체 |
KR100230448B1 (ko) * | 1996-10-10 | 1999-11-15 | 윤종용 | 광기록매체 |
GB2328071A (en) * | 1997-07-31 | 1999-02-10 | Hi Tech Developments Limited | Apparatus for protecting and/or repairing an optical surface |
US5935673A (en) * | 1997-08-08 | 1999-08-10 | Wea Manufacturing Inc. | Protective coatings for optical disc information recording media, and methods and apparatus for applying same |
US6151294A (en) * | 1997-08-27 | 2000-11-21 | Parlog, Iii; John | Write protect component for re-writable compact disc |
US6081501A (en) * | 1997-09-18 | 2000-06-27 | Hewlett-Packard Company | Attachment system for write-protect ring for optical disk |
JPH11238255A (ja) * | 1998-02-21 | 1999-08-31 | Taiyo Yuden Co Ltd | 光ディスク |
JP2000153891A (ja) * | 1998-09-17 | 2000-06-06 | Sony Corp | ディスク状記録媒体用のパッケ―ジ及びパッケ―ジシステム |
US6192025B1 (en) * | 1999-05-05 | 2001-02-20 | Yong E. Chen | Structure for protecting reading area of compact disc and device for applying same |
GB2354627A (en) * | 1999-08-02 | 2001-03-28 | First Elements Ltd | Protective cover for disc eg optical disc |
US6463026B1 (en) * | 1999-09-02 | 2002-10-08 | Digital Innovations, L.L.C. | Optical disc label |
US6670015B1 (en) * | 2000-05-11 | 2003-12-30 | Hewlett-Packard Development Company, L.P. | Restickable and removable label technology labels |
JP2003203390A (ja) * | 2001-12-28 | 2003-07-18 | Fuji Photo Film Co Ltd | 光情報記録媒体 |
EP1353327A3 (de) * | 2002-04-08 | 2003-12-03 | Fuji Photo Film Co., Ltd. | Optisches Informationsaufzeichnungsmedium und Verfahren zu dessen Herstellung |
US20040108231A1 (en) * | 2002-12-09 | 2004-06-10 | Singer Jeanne Marie | Temporary protective covering for compact discs and the like |
TW200416725A (en) * | 2003-01-30 | 2004-09-01 | Toppan Printing Co Ltd | Optical disc and method for producing the same |
US7753201B2 (en) * | 2003-06-30 | 2010-07-13 | Remember When Llc | Method and apparatus for preserving and protecting data discs |
DE10338134A1 (de) * | 2003-08-15 | 2005-03-17 | Tesa Ag | Verwendung von Adhäsionsfolien zum Befestigen und gleichzeitigem Abdecken und Schützen von op tischen Speichermedien |
US20070020560A1 (en) * | 2005-05-27 | 2007-01-25 | Larson Lief C | Limited play optical discs |
US7930868B1 (en) * | 2005-07-13 | 2011-04-26 | Weber Warren D | Optical disc advertising label and method |
JP3115567U (ja) * | 2005-08-08 | 2005-11-10 | 渡辺 正人 | 記録媒体、記録媒体被覆用シート部材の積層体及び書籍 |
US20090075015A1 (en) * | 2007-07-24 | 2009-03-19 | Detty Michael R | Limited Play Optical Discs |
CN102426840A (zh) * | 2011-12-05 | 2012-04-25 | 谭荣锐 | 提高播放碟音质的复合贴及其制造方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU503288A1 (ru) * | 1974-11-10 | 1976-04-21 | Предприятие П/Я А-3103 | Способ изготовлени термопластического носител информации |
SU694889A1 (ru) * | 1977-08-24 | 1979-10-30 | Предприятие П/Я А-3103 | Защитное покрытие основы носител термопластической записи |
JPS5749734U (de) * | 1980-09-02 | 1982-03-20 | ||
JPS5849337U (ja) * | 1981-09-30 | 1983-04-02 | 富士通株式会社 | 記録媒体 |
JPS58175150A (ja) * | 1982-04-05 | 1983-10-14 | Victor Co Of Japan Ltd | 記録媒体 |
JPS58182906A (ja) * | 1982-04-20 | 1983-10-26 | Hitachi Cable Ltd | 光受信器用前置増幅回路 |
JPS6089842A (ja) * | 1983-09-30 | 1985-05-20 | Nec Corp | 光学記録媒体 |
EP0143992A1 (de) * | 1983-11-02 | 1985-06-12 | Ricoh Company, Ltd | Optisches Aufzeichnungsmedium von Informationen |
JPH0619657B2 (ja) * | 1983-12-09 | 1994-03-16 | 株式会社日立製作所 | ロボツトの制御方法および装置 |
DE3503995A1 (de) * | 1984-02-06 | 1985-08-08 | Ricoh Co., Ltd., Tokio/Tokyo | Optischer informationsaufzeichnungstraeger |
JPS61198445A (ja) * | 1985-02-28 | 1986-09-02 | Hitachi Maxell Ltd | 光デイスク |
JPH0758565B2 (ja) * | 1988-03-08 | 1995-06-21 | 富士写真フイルム株式会社 | 光ディスク用基板処理方法 |
US4879710A (en) * | 1988-04-20 | 1989-11-07 | Mutsuo Iijima | Optical disc protector and method for applying same |
JPH0258740A (ja) * | 1988-08-23 | 1990-02-27 | Fuji Photo Film Co Ltd | 情報記録媒体およびその記録方法 |
-
1988
- 1988-12-17 JP JP63318808A patent/JPH02165441A/ja active Pending
-
1989
- 1989-12-12 US US07/449,559 patent/US5020048A/en not_active Expired - Lifetime
- 1989-12-15 KR KR1019890018628A patent/KR0140534B1/ko not_active IP Right Cessation
- 1989-12-15 DE DE68918251T patent/DE68918251T2/de not_active Expired - Lifetime
- 1989-12-15 EP EP89313155A patent/EP0375298B1/de not_active Expired - Lifetime
- 1989-12-15 AT AT89313155T patent/ATE111629T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR900010688A (ko) | 1990-07-09 |
JPH02165441A (ja) | 1990-06-26 |
EP0375298A2 (de) | 1990-06-27 |
US5020048A (en) | 1991-05-28 |
EP0375298A3 (en) | 1990-09-05 |
KR0140534B1 (ko) | 1998-07-15 |
ATE111629T1 (de) | 1994-09-15 |
EP0375298B1 (de) | 1994-09-14 |
DE68918251T2 (de) | 1995-01-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE111629T1 (de) | Medium für optische datenspeicherung. | |
FI902173A0 (fi) | Optisk dataregistreringsanordning samt registreringsfoerfarande. | |
ES2076942T3 (es) | Medio optico de registro de informacion. | |
KR860004391A (ko) | 광학 데이타 카드 및 그 제조방법 | |
JPS56145535A (en) | Disc for optical recording | |
CY1112659T1 (el) | Οπτικο μεσον εγγραφης δεδομενων και μεθοδος εγγραφης και αναπαραγωγης | |
ATE6102T1 (de) | Optische aufzeichnungsplatte. | |
ATE148803T1 (de) | Optisches informationsaufzeichnungsmedium | |
ATE105439T1 (de) | Loeschbares optisches datenspeichermedium mit einer eingebetteten servospur und einer unterflaechigen aufnahmeschnittstelle. | |
ATE127265T1 (de) | Optische informationsaufzeichnungsmethode und medium. | |
KR960030123A (ko) | 광정보기록매체와 광정보기록, 재생 및 소거방법 | |
EP0829866A3 (de) | Optischer Datenaufzeichnungsträger | |
WO2004005371A8 (ja) | 光学記録媒体 | |
ATE114854T1 (de) | Antriebssystem für optische scheiben. | |
DE3372421D1 (en) | Recording medium for optical data storage | |
DE68921962D1 (de) | Dreidimensionales optisches Speichersystem. | |
EP0324621A3 (de) | Herstellen von optischen Karten | |
EP0395053A3 (de) | Optischer Datenaufzeichnungsträger | |
ATE144067T1 (de) | Optische karte mit lichtabsorbierender schicht | |
TH32331A (th) | ตัวกลางบันทึกข้อมูลที่สามารถเก็บรักษาและให้กลับคืนมาได้ด้วยแสงแลทิธีบันทึก | |
TH32331EX (th) | ตัวกลางบันทึกข้อมูลที่สามารถเก็บรักษาและให้กลับคืนมาได้ด้วยแสงแลทิธีบันทึก | |
JPS6467731A (en) | Optical recording medium | |
TH80183A (th) | ตัวกลางบันทึกข้อมูลที่สามารถเก็บรักษาและให้กลับคืนมาได้ด้วยแสงและวิธีบันทึก | |
JPS5769532A (en) | Optical information recording and reproducing method | |
JPS6476438A (en) | Optical recording medium |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |