JPH03102114U - - Google Patents
Info
- Publication number
- JPH03102114U JPH03102114U JP896890U JP896890U JPH03102114U JP H03102114 U JPH03102114 U JP H03102114U JP 896890 U JP896890 U JP 896890U JP 896890 U JP896890 U JP 896890U JP H03102114 U JPH03102114 U JP H03102114U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- disc
- playback device
- light source
- optical disc
- 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 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP896890U JPH03102114U (ko) | 1990-02-02 | 1990-02-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP896890U JPH03102114U (ko) | 1990-02-02 | 1990-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03102114U true JPH03102114U (ko) | 1991-10-24 |
Family
ID=31512578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP896890U Pending JPH03102114U (ko) | 1990-02-02 | 1990-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03102114U (ko) |
-
1990
- 1990-02-02 JP JP896890U patent/JPH03102114U/ja active Pending