DE3578247D1 - Medium und verfahren zur informationsaufzeichnung. - Google Patents
Medium und verfahren zur informationsaufzeichnung.Info
- Publication number
- DE3578247D1 DE3578247D1 DE8585108961T DE3578247T DE3578247D1 DE 3578247 D1 DE3578247 D1 DE 3578247D1 DE 8585108961 T DE8585108961 T DE 8585108961T DE 3578247 T DE3578247 T DE 3578247T DE 3578247 D1 DE3578247 D1 DE 3578247D1
- Authority
- DE
- Germany
- Prior art keywords
- medium
- recording information
- recording
- information
- 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
- G11B7/242—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
- G11B7/241—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
- G11B2007/24312—Metals or metalloids group 14 elements (e.g. Si, Ge, Sn)
-
- 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
-
- 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
- Y10S430/165—Thermal imaging composition
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24917—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including metal layer
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59275373A JPS61156545A (ja) | 1984-12-28 | 1984-12-28 | 情報記録媒体および記録方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3578247D1 true DE3578247D1 (de) | 1990-07-19 |
Family
ID=17554577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585108961T Expired - Lifetime DE3578247D1 (de) | 1984-12-28 | 1985-07-17 | Medium und verfahren zur informationsaufzeichnung. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4629649A (de) |
EP (1) | EP0187191B1 (de) |
JP (1) | JPS61156545A (de) |
DE (1) | DE3578247D1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61133065A (ja) * | 1984-12-03 | 1986-06-20 | Hitachi Ltd | 光情報記録装置 |
KR910006655B1 (ko) * | 1987-11-20 | 1991-08-30 | 미쓰이 세끼유 가가꾸 고오교오 가부시끼가이샤 | 광학기록 매체 제조방법 |
JP2512087B2 (ja) * | 1988-06-24 | 1996-07-03 | 株式会社日立製作所 | 光記録媒体および光記録方法 |
CN1287362C (zh) | 2002-02-13 | 2006-11-29 | 三菱化学媒体株式会社 | 可改写光记录媒体和光记录方法 |
DE60309232T2 (de) | 2002-03-05 | 2007-09-06 | Mitsubishi Kagaku Media Co. Ltd. | Phasenwechselaufzeichnungsmaterial für ein Informationsaufzeichnungsmedium und ein Informationsaufzeichnungsmedium dieses verwendend |
WO2004085168A1 (ja) | 2003-03-24 | 2004-10-07 | Mitsubishi Chemical Corporation | 相変化記録材料及び情報記録用媒体 |
EP1619037B1 (de) | 2003-04-30 | 2011-07-06 | Mitsubishi Kagaku Media Co., Ltd. | Phasenwechselaufzeichnungsmaterial und datenaufzeichnungsmedium |
JP4989101B2 (ja) * | 2006-04-27 | 2012-08-01 | 独立行政法人科学技術振興機構 | GeSn半導体デバイスの製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2522928C2 (de) * | 1974-05-25 | 1984-04-05 | Canon K.K., Tokyo | Aufzeichnungsträger, Verfahren zu dessen Herstellung und Aufzeichnungsverfahren |
US4357616A (en) * | 1979-03-26 | 1982-11-02 | Hitachi, Ltd. | Recording medium |
EP0039094B1 (de) * | 1980-04-22 | 1985-06-12 | Agfa-Gevaert N.V. | Aufzeichnungsträger und Aufzeichnungsverfahren zur digitalen Informationsspeicherung |
JPS5764596A (en) * | 1980-10-06 | 1982-04-19 | Fuji Photo Film Co Ltd | Heat mode recording material |
JPS57189894A (en) * | 1981-05-20 | 1982-11-22 | Fuji Photo Film Co Ltd | Thermal recording material |
JPS57208299A (en) * | 1981-06-19 | 1982-12-21 | Fuji Photo Film Co Ltd | Recording method of optical information |
JPS59185048A (ja) * | 1983-04-01 | 1984-10-20 | Matsushita Electric Ind Co Ltd | 光学情報記録部材及び記録方法 |
DE3480240D1 (en) * | 1983-11-15 | 1989-11-23 | Matsushita Electric Ind Co Ltd | Optical recording medium and method of producing same |
-
1984
- 1984-12-28 JP JP59275373A patent/JPS61156545A/ja active Granted
-
1985
- 1985-06-07 US US06/742,303 patent/US4629649A/en not_active Expired - Lifetime
- 1985-07-17 EP EP85108961A patent/EP0187191B1/de not_active Expired - Lifetime
- 1985-07-17 DE DE8585108961T patent/DE3578247D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4629649A (en) | 1986-12-16 |
JPH0452791B2 (de) | 1992-08-24 |
JPS61156545A (ja) | 1986-07-16 |
EP0187191B1 (de) | 1990-06-13 |
EP0187191A3 (en) | 1987-05-27 |
EP0187191A2 (de) | 1986-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: VOGESER, W., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN BOECKER, J., DIPL.-ING. DR.-ING., PAT.- U. RECHTSANW., 6000 FRANKFURT ALBER, N., DIPL.-ING. UNIV. DIPL.-WIRTSCH.-ING.UNIV STRYCH, W., DR.RER.NAT., PAT.-ANWAELTE, 8000 MUENCHEN |