JPS62202629U - - Google Patents
Info
- Publication number
- JPS62202629U JPS62202629U JP1986089796U JP8979686U JPS62202629U JP S62202629 U JPS62202629 U JP S62202629U JP 1986089796 U JP1986089796 U JP 1986089796U JP 8979686 U JP8979686 U JP 8979686U JP S62202629 U JPS62202629 U JP S62202629U
- Authority
- JP
- Japan
- Prior art keywords
- optical disk
- utility
- model registration
- substrate
- protective 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 5
- 239000011241 protective layer Substances 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 5
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000010409 thin film Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986089796U JPS62202629U (no) | 1986-06-11 | 1986-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986089796U JPS62202629U (no) | 1986-06-11 | 1986-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62202629U true JPS62202629U (no) | 1987-12-24 |
Family
ID=30949100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986089796U Pending JPS62202629U (no) | 1986-06-11 | 1986-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62202629U (no) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0250327A (ja) * | 1988-08-12 | 1990-02-20 | Semiconductor Energy Lab Co Ltd | 再生専用光カード |
| JPH0258744A (ja) * | 1988-08-23 | 1990-02-27 | Semiconductor Energy Lab Co Ltd | 光ディスクメモリー |
| JPH04252442A (ja) * | 1991-01-22 | 1992-09-08 | Nec Corp | 光学情報記録媒体 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61217943A (ja) * | 1985-03-22 | 1986-09-27 | Matsushita Electric Ind Co Ltd | 光デイスク |
-
1986
- 1986-06-11 JP JP1986089796U patent/JPS62202629U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61217943A (ja) * | 1985-03-22 | 1986-09-27 | Matsushita Electric Ind Co Ltd | 光デイスク |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0250327A (ja) * | 1988-08-12 | 1990-02-20 | Semiconductor Energy Lab Co Ltd | 再生専用光カード |
| JPH0258744A (ja) * | 1988-08-23 | 1990-02-27 | Semiconductor Energy Lab Co Ltd | 光ディスクメモリー |
| JPH04252442A (ja) * | 1991-01-22 | 1992-09-08 | Nec Corp | 光学情報記録媒体 |
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