JPS62187422U - - Google Patents
Info
- Publication number
- JPS62187422U JPS62187422U JP7554486U JP7554486U JPS62187422U JP S62187422 U JPS62187422 U JP S62187422U JP 7554486 U JP7554486 U JP 7554486U JP 7554486 U JP7554486 U JP 7554486U JP S62187422 U JPS62187422 U JP S62187422U
- Authority
- JP
- Japan
- Prior art keywords
- optical pickup
- beam splitter
- reflecting mirror
- recorded
- mirror
- 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
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7554486U JPS62187422U (en, 2012) | 1986-05-20 | 1986-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7554486U JPS62187422U (en, 2012) | 1986-05-20 | 1986-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62187422U true JPS62187422U (en, 2012) | 1987-11-28 |
Family
ID=30921783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7554486U Pending JPS62187422U (en, 2012) | 1986-05-20 | 1986-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62187422U (en, 2012) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58215739A (ja) * | 1982-06-08 | 1983-12-15 | Hitachi Ltd | 光学的情報再生装置用ピツクアツプ |
| JPS59178635A (ja) * | 1983-03-29 | 1984-10-09 | Victor Co Of Japan Ltd | 光学的記録装置 |
| JPS59215034A (ja) * | 1983-05-19 | 1984-12-04 | Brother Ind Ltd | 記録再生装置 |
-
1986
- 1986-05-20 JP JP7554486U patent/JPS62187422U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58215739A (ja) * | 1982-06-08 | 1983-12-15 | Hitachi Ltd | 光学的情報再生装置用ピツクアツプ |
| JPS59178635A (ja) * | 1983-03-29 | 1984-10-09 | Victor Co Of Japan Ltd | 光学的記録装置 |
| JPS59215034A (ja) * | 1983-05-19 | 1984-12-04 | Brother Ind Ltd | 記録再生装置 |