JPH0394625U - - Google Patents
Info
- Publication number
- JPH0394625U JPH0394625U JP236990U JP236990U JPH0394625U JP H0394625 U JPH0394625 U JP H0394625U JP 236990 U JP236990 U JP 236990U JP 236990 U JP236990 U JP 236990U JP H0394625 U JPH0394625 U JP H0394625U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- output
- error signal
- tracking error
- processes
- 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 2
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP236990U JPH0394625U (pt-PT) | 1990-01-17 | 1990-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP236990U JPH0394625U (pt-PT) | 1990-01-17 | 1990-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0394625U true JPH0394625U (pt-PT) | 1991-09-26 |
Family
ID=31506246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP236990U Pending JPH0394625U (pt-PT) | 1990-01-17 | 1990-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0394625U (pt-PT) |
-
1990
- 1990-01-17 JP JP236990U patent/JPH0394625U/ja active Pending