JPS6235422U - - Google Patents
Info
- Publication number
- JPS6235422U JPS6235422U JP1985121764U JP12176485U JPS6235422U JP S6235422 U JPS6235422 U JP S6235422U JP 1985121764 U JP1985121764 U JP 1985121764U JP 12176485 U JP12176485 U JP 12176485U JP S6235422 U JPS6235422 U JP S6235422U
- Authority
- JP
- Japan
- Prior art keywords
- optical disk
- optical
- substrate
- unevenness
- engage
- 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
- 239000000758 substrate Substances 0.000 claims description 4
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985121764U JPS6235422U (hu) | 1985-08-08 | 1985-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985121764U JPS6235422U (hu) | 1985-08-08 | 1985-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6235422U true JPS6235422U (hu) | 1987-03-02 |
Family
ID=31011331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985121764U Pending JPS6235422U (hu) | 1985-08-08 | 1985-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6235422U (hu) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100595159B1 (ko) * | 1999-01-28 | 2006-07-03 | 엘지전자 주식회사 | 광디스크 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5750336A (en) * | 1980-09-05 | 1982-03-24 | Matsushita Electric Ind Co Ltd | Information recording carrier |
| JPS5774843A (en) * | 1980-10-24 | 1982-05-11 | Mitsubishi Electric Corp | Optical information recording disk and its recording device |
-
1985
- 1985-08-08 JP JP1985121764U patent/JPS6235422U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5750336A (en) * | 1980-09-05 | 1982-03-24 | Matsushita Electric Ind Co Ltd | Information recording carrier |
| JPS5774843A (en) * | 1980-10-24 | 1982-05-11 | Mitsubishi Electric Corp | Optical information recording disk and its recording device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100595159B1 (ko) * | 1999-01-28 | 2006-07-03 | 엘지전자 주식회사 | 광디스크 |