JPH0322658B2 - - Google Patents
Info
- Publication number
- JPH0322658B2 JPH0322658B2 JP58088620A JP8862083A JPH0322658B2 JP H0322658 B2 JPH0322658 B2 JP H0322658B2 JP 58088620 A JP58088620 A JP 58088620A JP 8862083 A JP8862083 A JP 8862083A JP H0322658 B2 JPH0322658 B2 JP H0322658B2
- Authority
- JP
- Japan
- Prior art keywords
- recording
- transparent substrates
- facing
- optical information
- recording layer
- 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
Landscapes
- Thermal Transfer Or Thermal Recording In General (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58088620A JPS59215038A (ja) | 1983-05-20 | 1983-05-20 | 光学式情報記録媒体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58088620A JPS59215038A (ja) | 1983-05-20 | 1983-05-20 | 光学式情報記録媒体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59215038A JPS59215038A (ja) | 1984-12-04 |
| JPH0322658B2 true JPH0322658B2 (enrdf_load_stackoverflow) | 1991-03-27 |
Family
ID=13947845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58088620A Granted JPS59215038A (ja) | 1983-05-20 | 1983-05-20 | 光学式情報記録媒体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59215038A (enrdf_load_stackoverflow) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4378592A (en) * | 1980-08-29 | 1983-03-29 | Danly Machine Corporation | Computer directed loading and unloading devices |
-
1983
- 1983-05-20 JP JP58088620A patent/JPS59215038A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59215038A (ja) | 1984-12-04 |
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