JPH0476612U - - Google Patents
Info
- Publication number
- JPH0476612U JPH0476612U JP11832590U JP11832590U JPH0476612U JP H0476612 U JPH0476612 U JP H0476612U JP 11832590 U JP11832590 U JP 11832590U JP 11832590 U JP11832590 U JP 11832590U JP H0476612 U JPH0476612 U JP H0476612U
- Authority
- JP
- Japan
- Prior art keywords
- dustproof cover
- light beam
- optical pickup
- signal surface
- disk signal
- 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 9
- 239000012780 transparent material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11832590U JPH0476612U (ar) | 1990-11-09 | 1990-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11832590U JPH0476612U (ar) | 1990-11-09 | 1990-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0476612U true JPH0476612U (ar) | 1992-07-03 |
Family
ID=31866243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11832590U Pending JPH0476612U (ar) | 1990-11-09 | 1990-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0476612U (ar) |
-
1990
- 1990-11-09 JP JP11832590U patent/JPH0476612U/ja active Pending
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