JPH0260918U - - Google Patents
Info
- Publication number
- JPH0260918U JPH0260918U JP13557388U JP13557388U JPH0260918U JP H0260918 U JPH0260918 U JP H0260918U JP 13557388 U JP13557388 U JP 13557388U JP 13557388 U JP13557388 U JP 13557388U JP H0260918 U JPH0260918 U JP H0260918U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- reference surface
- optical pickup
- support mechanism
- storage groove
- 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 10
- 238000001514 detection method Methods 0.000 claims description 2
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13557388U JPH0260918U (it) | 1988-10-17 | 1988-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13557388U JPH0260918U (it) | 1988-10-17 | 1988-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0260918U true JPH0260918U (it) | 1990-05-07 |
Family
ID=31395320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13557388U Pending JPH0260918U (it) | 1988-10-17 | 1988-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0260918U (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000322756A (ja) * | 1999-05-11 | 2000-11-24 | Sharp Corp | 光学ピックアップ用対物レンズの調整方法及び光学ピックアップ用対物レンズ |
-
1988
- 1988-10-17 JP JP13557388U patent/JPH0260918U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000322756A (ja) * | 1999-05-11 | 2000-11-24 | Sharp Corp | 光学ピックアップ用対物レンズの調整方法及び光学ピックアップ用対物レンズ |