JPS5331105A - Information recording member - Google Patents
Information recording memberInfo
- Publication number
- JPS5331105A JPS5331105A JP10485276A JP10485276A JPS5331105A JP S5331105 A JPS5331105 A JP S5331105A JP 10485276 A JP10485276 A JP 10485276A JP 10485276 A JP10485276 A JP 10485276A JP S5331105 A JPS5331105 A JP S5331105A
- Authority
- JP
- Japan
- Prior art keywords
- information recording
- recording member
- recording
- laminating
- protected
- 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.)
- Pending
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
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Abstract
PURPOSE:The surface of the main recording surface in particular is protected and its change with time is prevented by laminating a specific sub-recording layer on a high density picture information recording member such as an optical disc by laser light.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10485276A JPS5331105A (en) | 1976-09-03 | 1976-09-03 | Information recording member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10485276A JPS5331105A (en) | 1976-09-03 | 1976-09-03 | Information recording member |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5331105A true JPS5331105A (en) | 1978-03-24 |
Family
ID=14391809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10485276A Pending JPS5331105A (en) | 1976-09-03 | 1976-09-03 | Information recording member |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5331105A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS563443A (en) * | 1979-06-22 | 1981-01-14 | Hitachi Ltd | Information recording component |
JPS57117992A (en) * | 1979-09-04 | 1982-07-22 | Energy Conversion Devices Inc | Film for forming picture with improved passivation layer |
JPS57135006A (en) * | 1981-02-13 | 1982-08-20 | Daicel Chem Ind Ltd | Ultrafiltration membrance |
JPS59185048A (en) * | 1983-04-01 | 1984-10-20 | Matsushita Electric Ind Co Ltd | Member for recording optical information and its recording method |
JPS60157894A (en) * | 1984-01-27 | 1985-08-19 | Nippon Columbia Co Ltd | Optical information recording medium |
JPS6330434A (en) * | 1986-07-25 | 1988-02-09 | Ube Ind Ltd | Selective separation of cyclohexanone from cyclohexanol |
US4839207A (en) * | 1987-01-09 | 1989-06-13 | Mitsubishi Chemical Industries Limited | Optical recording medium and process for producing the same |
-
1976
- 1976-09-03 JP JP10485276A patent/JPS5331105A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS563443A (en) * | 1979-06-22 | 1981-01-14 | Hitachi Ltd | Information recording component |
JPS57117992A (en) * | 1979-09-04 | 1982-07-22 | Energy Conversion Devices Inc | Film for forming picture with improved passivation layer |
JPS57135006A (en) * | 1981-02-13 | 1982-08-20 | Daicel Chem Ind Ltd | Ultrafiltration membrance |
JPS59185048A (en) * | 1983-04-01 | 1984-10-20 | Matsushita Electric Ind Co Ltd | Member for recording optical information and its recording method |
JPH0548197B2 (en) * | 1983-04-01 | 1993-07-20 | Matsushita Electric Ind Co Ltd | |
JPS60157894A (en) * | 1984-01-27 | 1985-08-19 | Nippon Columbia Co Ltd | Optical information recording medium |
JPS6330434A (en) * | 1986-07-25 | 1988-02-09 | Ube Ind Ltd | Selective separation of cyclohexanone from cyclohexanol |
US4839207A (en) * | 1987-01-09 | 1989-06-13 | Mitsubishi Chemical Industries Limited | Optical recording medium and process for producing the same |
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