JPS6168322U - - Google Patents
Info
- Publication number
- JPS6168322U JPS6168322U JP15250784U JP15250784U JPS6168322U JP S6168322 U JPS6168322 U JP S6168322U JP 15250784 U JP15250784 U JP 15250784U JP 15250784 U JP15250784 U JP 15250784U JP S6168322 U JPS6168322 U JP S6168322U
- Authority
- JP
- Japan
- Prior art keywords
- photo sensor
- lens
- objective lens
- optical pick
- tracking control
- 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
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15250784U JPS6168322U (no) | 1984-10-09 | 1984-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15250784U JPS6168322U (no) | 1984-10-09 | 1984-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6168322U true JPS6168322U (no) | 1986-05-10 |
Family
ID=30710566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15250784U Pending JPS6168322U (no) | 1984-10-09 | 1984-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6168322U (no) |
-
1984
- 1984-10-09 JP JP15250784U patent/JPS6168322U/ja active Pending