JPS63181118U - - Google Patents
Info
- Publication number
- JPS63181118U JPS63181118U JP1987068933U JP6893387U JPS63181118U JP S63181118 U JPS63181118 U JP S63181118U JP 1987068933 U JP1987068933 U JP 1987068933U JP 6893387 U JP6893387 U JP 6893387U JP S63181118 U JPS63181118 U JP S63181118U
- Authority
- JP
- Japan
- Prior art keywords
- optical recording
- substrates
- recording layer
- layer
- double
- 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 4
- 239000010410 layer Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 claims 1
- 239000011241 protective layer Substances 0.000 claims 1
- 239000012790 adhesive layer Substances 0.000 description 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987068933U JPS63181118U (US07494231-20090224-C00006.png) | 1987-05-11 | 1987-05-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987068933U JPS63181118U (US07494231-20090224-C00006.png) | 1987-05-11 | 1987-05-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63181118U true JPS63181118U (US07494231-20090224-C00006.png) | 1988-11-22 |
Family
ID=30909203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987068933U Pending JPS63181118U (US07494231-20090224-C00006.png) | 1987-05-11 | 1987-05-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63181118U (US07494231-20090224-C00006.png) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60125945A (ja) * | 1983-12-13 | 1985-07-05 | Daicel Chem Ind Ltd | 高密度情報記録担体およびその製造法 |
JPS60185233A (ja) * | 1984-03-05 | 1985-09-20 | Canon Inc | 光学的記録媒体 |
-
1987
- 1987-05-11 JP JP1987068933U patent/JPS63181118U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60125945A (ja) * | 1983-12-13 | 1985-07-05 | Daicel Chem Ind Ltd | 高密度情報記録担体およびその製造法 |
JPS60185233A (ja) * | 1984-03-05 | 1985-09-20 | Canon Inc | 光学的記録媒体 |