JPH01177421U - - Google Patents
Info
- Publication number
- JPH01177421U JPH01177421U JP7207088U JP7207088U JPH01177421U JP H01177421 U JPH01177421 U JP H01177421U JP 7207088 U JP7207088 U JP 7207088U JP 7207088 U JP7207088 U JP 7207088U JP H01177421 U JPH01177421 U JP H01177421U
- Authority
- JP
- Japan
- Prior art keywords
- section
- pickup device
- optical pickup
- reference surface
- actuator section
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 3
Landscapes
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988072070U JP2500167Y2 (ja) | 1988-05-31 | 1988-05-31 | 光ピックアップ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988072070U JP2500167Y2 (ja) | 1988-05-31 | 1988-05-31 | 光ピックアップ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01177421U true JPH01177421U (es) | 1989-12-19 |
| JP2500167Y2 JP2500167Y2 (ja) | 1996-06-05 |
Family
ID=31297248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988072070U Expired - Lifetime JP2500167Y2 (ja) | 1988-05-31 | 1988-05-31 | 光ピックアップ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2500167Y2 (es) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5884630U (ja) * | 1981-12-02 | 1983-06-08 | パイオニア株式会社 | 光学式情報読取装置のトラツキングアクチユエ−タ |
-
1988
- 1988-05-31 JP JP1988072070U patent/JP2500167Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5884630U (ja) * | 1981-12-02 | 1983-06-08 | パイオニア株式会社 | 光学式情報読取装置のトラツキングアクチユエ−タ |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2500167Y2 (ja) | 1996-06-05 |