ES506232A0 - Un metodo de fabricar un disco de informacion optica. - Google Patents
Un metodo de fabricar un disco de informacion optica.Info
- Publication number
- ES506232A0 ES506232A0 ES506232A ES506232A ES506232A0 ES 506232 A0 ES506232 A0 ES 506232A0 ES 506232 A ES506232 A ES 506232A ES 506232 A ES506232 A ES 506232A ES 506232 A0 ES506232 A0 ES 506232A0
- Authority
- ES
- Spain
- Prior art keywords
- optical information
- manufacturing
- information disc
- texseysbzsq
- satisfies
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000758 substrate Substances 0.000 abstract 1
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
- G11B7/2433—Metals or elements of Groups 13, 14, 15 or 16 of the Periodic Table, e.g. B, Si, Ge, As, Sb, Bi, Se or Te
-
- 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)
-
- 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
- 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
- G11B2007/24318—Non-metallic elements
- G11B2007/24324—Sulfur
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Holo Graphy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8005693A NL8005693A (nl) | 1980-10-16 | 1980-10-16 | Optische registratie schijf. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8303784A1 ES8303784A1 (es) | 1983-02-01 |
| ES506232A0 true ES506232A0 (es) | 1983-02-01 |
Family
ID=19836022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES506232A Granted ES506232A0 (es) | 1980-10-16 | 1981-10-14 | Un metodo de fabricar un disco de informacion optica. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4476214A (es) |
| EP (1) | EP0050388B1 (es) |
| JP (1) | JPS5794945A (es) |
| KR (1) | KR880001226B1 (es) |
| AT (1) | ATE15166T1 (es) |
| AU (1) | AU547516B2 (es) |
| CA (1) | CA1168359A (es) |
| DE (1) | DE3172042D1 (es) |
| ES (1) | ES506232A0 (es) |
| HK (1) | HK27286A (es) |
| NL (1) | NL8005693A (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58124693A (ja) * | 1982-01-12 | 1983-07-25 | エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン | 光学記録デイスク |
| NL8203545A (nl) * | 1982-01-12 | 1983-08-01 | Philips Nv | Optische registratieschijf. |
| NL8300960A (nl) * | 1983-03-17 | 1984-10-16 | Philips Nv | Optische registatieschijf. |
| JPS6042095A (ja) * | 1983-08-19 | 1985-03-06 | Hitachi Ltd | 情報の記録用部材およびその製造方法 |
| NL8403817A (nl) * | 1984-12-17 | 1986-07-16 | Philips Nv | Optisch registratie element en methode voor het registreren van informatie. |
| US5268254A (en) * | 1989-02-28 | 1993-12-07 | Fuji Xerox Co., Ltd. | Optical recording medium |
| KR20110061618A (ko) * | 2008-09-12 | 2011-06-09 | 브라이엄 영 유니버시티 | 탄소 및 금속층을 포함하는 데이터 저장 매체 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2439848C2 (de) * | 1973-08-20 | 1985-05-15 | Canon K.K., Tokio/Tokyo | Verfahren zum Aufzeichnen mittels eines Laserstrahls |
| DE2358859C3 (de) * | 1973-11-26 | 1981-08-06 | Robert Bosch Gmbh, 7000 Stuttgart | Aufzeichungsträger zum optischen Aufzeichnen von Informationen mittels sequentieller Signale |
| DE2632122C2 (de) * | 1975-07-18 | 1983-08-18 | Hitachi, Ltd., Tokyo | Schicht zur Informationsaufzeichnung mittels Laserstrahl |
| JPS52108803A (en) * | 1976-03-10 | 1977-09-12 | Hitachi Ltd | Information recording element |
| JPS5935356B2 (ja) * | 1976-03-15 | 1984-08-28 | 株式会社日立製作所 | 情報の記録用部材 |
| JPS52132806A (en) * | 1976-04-30 | 1977-11-07 | Hitachi Ltd | Information recording member |
| NL7902542A (nl) * | 1979-04-02 | 1980-10-06 | Philips Nv | Optische registratie-inrichting met meerdere ablatieve registreerlagen. |
| JPS5766996A (en) * | 1980-10-15 | 1982-04-23 | Hitachi Ltd | Information recording member and method of preparing thereof |
-
1980
- 1980-10-16 NL NL8005693A patent/NL8005693A/nl not_active Application Discontinuation
-
1981
- 1981-10-12 DE DE8181201131T patent/DE3172042D1/de not_active Expired
- 1981-10-12 AT AT81201131T patent/ATE15166T1/de not_active IP Right Cessation
- 1981-10-12 EP EP81201131A patent/EP0050388B1/en not_active Expired
- 1981-10-13 US US06/310,685 patent/US4476214A/en not_active Expired - Fee Related
- 1981-10-13 JP JP56162149A patent/JPS5794945A/ja active Granted
- 1981-10-14 KR KR1019810003877A patent/KR880001226B1/ko active
- 1981-10-14 ES ES506232A patent/ES506232A0/es active Granted
- 1981-10-14 AU AU76341/81A patent/AU547516B2/en not_active Ceased
- 1981-10-16 CA CA000388127A patent/CA1168359A/en not_active Expired
-
1986
- 1986-04-17 HK HK272/86A patent/HK27286A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU547516B2 (en) | 1985-10-24 |
| ES8303784A1 (es) | 1983-02-01 |
| NL8005693A (nl) | 1982-05-17 |
| KR880001226B1 (ko) | 1988-07-11 |
| JPS5794945A (en) | 1982-06-12 |
| HK27286A (en) | 1986-04-25 |
| KR830008289A (ko) | 1983-11-18 |
| CA1168359A (en) | 1984-05-29 |
| DE3172042D1 (en) | 1985-10-03 |
| ATE15166T1 (de) | 1985-09-15 |
| EP0050388A1 (en) | 1982-04-28 |
| JPH0440785B2 (es) | 1992-07-06 |
| AU7634181A (en) | 1982-04-22 |
| US4476214A (en) | 1984-10-09 |
| EP0050388B1 (en) | 1985-08-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Patent lapsed |
Effective date: 19960401 |