JPH0235327U - - Google Patents
Info
- Publication number
- JPH0235327U JPH0235327U JP11228388U JP11228388U JPH0235327U JP H0235327 U JPH0235327 U JP H0235327U JP 11228388 U JP11228388 U JP 11228388U JP 11228388 U JP11228388 U JP 11228388U JP H0235327 U JPH0235327 U JP H0235327U
- Authority
- JP
- Japan
- Prior art keywords
- lens holder
- tracking
- correction direction
- focusing
- correction
- 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 6
- 238000004804 winding Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11228388U JPH0235327U (id) | 1988-08-26 | 1988-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11228388U JPH0235327U (id) | 1988-08-26 | 1988-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0235327U true JPH0235327U (id) | 1990-03-07 |
Family
ID=31351081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11228388U Pending JPH0235327U (id) | 1988-08-26 | 1988-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0235327U (id) |
-
1988
- 1988-08-26 JP JP11228388U patent/JPH0235327U/ja active Pending