JPS5415483B2 - - Google Patents
Info
- Publication number
- JPS5415483B2 JPS5415483B2 JP14130975A JP14130975A JPS5415483B2 JP S5415483 B2 JPS5415483 B2 JP S5415483B2 JP 14130975 A JP14130975 A JP 14130975A JP 14130975 A JP14130975 A JP 14130975A JP S5415483 B2 JPS5415483 B2 JP S5415483B2
- Authority
- JP
- Japan
- 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
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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/28—Other inorganic materials
- C03C2217/287—Chalcogenides
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/28—Other inorganic materials
- C03C2217/287—Chalcogenides
- C03C2217/289—Selenides, tellurides
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/15—Deposition methods from the vapour phase
- C03C2218/151—Deposition methods from the vapour phase by vacuum evaporation
-
- 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)
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50141309A JPS5264905A (en) | 1975-11-26 | 1975-11-26 | Part for recording information |
| FR7621761A FR2318481A1 (fr) | 1975-07-18 | 1976-07-16 | Film d'enregistrement d'informations |
| DE19762632122 DE2632122C2 (de) | 1975-07-18 | 1976-07-16 | Schicht zur Informationsaufzeichnung mittels Laserstrahl |
| NL7607997A NL161285B (nl) | 1975-07-18 | 1976-07-19 | Film voor het registreren van gegevens in de vorm van uithollingen of doorlopende gaten. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50141309A JPS5264905A (en) | 1975-11-26 | 1975-11-26 | Part for recording information |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5264905A JPS5264905A (en) | 1977-05-28 |
| JPS5415483B2 true JPS5415483B2 (da) | 1979-06-15 |
Family
ID=15288885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50141309A Granted JPS5264905A (en) | 1975-07-18 | 1975-11-26 | Part for recording information |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5264905A (da) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6260952B2 (da) * | 1980-04-25 | 1987-12-18 | Ebara Infilco |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2920480A1 (de) * | 1978-05-24 | 1979-11-29 | Philips Nv | Informationsaufzeichnungselement |
| JPS5622274A (en) * | 1979-07-31 | 1981-03-02 | Toshiba Corp | Information memory system for optical disc |
| NL7906728A (nl) * | 1979-09-10 | 1981-03-12 | Philips Nv | Optische registratieschijf. |
| JPS5933320B2 (ja) * | 1981-04-03 | 1984-08-15 | 株式会社東芝 | 光学的情報記録媒体 |
| 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 |
| JPS6211685A (ja) * | 1985-07-10 | 1987-01-20 | Mitsubishi Chem Ind Ltd | 光学的記録媒体 |
| JPS62181189A (ja) * | 1985-08-09 | 1987-08-08 | Hitachi Ltd | 情報記録用薄膜及び情報の記録再生方法 |
-
1975
- 1975-11-26 JP JP50141309A patent/JPS5264905A/ja active Granted
Non-Patent Citations (1)
| Title |
|---|
| PROCEEDINGS OF THE 3RD CONFERENCE ON SOLID STATE DEUICES=1971 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6260952B2 (da) * | 1980-04-25 | 1987-12-18 | Ebara Infilco |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5264905A (en) | 1977-05-28 |