JPH0337612U - - Google Patents
Info
- Publication number
- JPH0337612U JPH0337612U JP9449389U JP9449389U JPH0337612U JP H0337612 U JPH0337612 U JP H0337612U JP 9449389 U JP9449389 U JP 9449389U JP 9449389 U JP9449389 U JP 9449389U JP H0337612 U JPH0337612 U JP H0337612U
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical disc
- optical disk
- tilt detection
- optical
- 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 14
- 238000001514 detection method Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9449389U JPH0337612U (th) | 1989-08-11 | 1989-08-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9449389U JPH0337612U (th) | 1989-08-11 | 1989-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0337612U true JPH0337612U (th) | 1991-04-11 |
Family
ID=31643818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9449389U Pending JPH0337612U (th) | 1989-08-11 | 1989-08-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0337612U (th) |
-
1989
- 1989-08-11 JP JP9449389U patent/JPH0337612U/ja active Pending
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