JPH01177424U - - Google Patents
Info
- Publication number
- JPH01177424U JPH01177424U JP1988073975U JP7397588U JPH01177424U JP H01177424 U JPH01177424 U JP H01177424U JP 1988073975 U JP1988073975 U JP 1988073975U JP 7397588 U JP7397588 U JP 7397588U JP H01177424 U JPH01177424 U JP H01177424U
- Authority
- JP
- Japan
- Prior art keywords
- spacer
- information recording
- recording layer
- lower half
- upper half
- 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 7
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988073975U JPH01177424U (nl) | 1988-06-03 | 1988-06-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988073975U JPH01177424U (nl) | 1988-06-03 | 1988-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01177424U true JPH01177424U (nl) | 1989-12-19 |
Family
ID=31299098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988073975U Pending JPH01177424U (nl) | 1988-06-03 | 1988-06-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01177424U (nl) |
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1988
- 1988-06-03 JP JP1988073975U patent/JPH01177424U/ja active Pending