JPH042322U - - Google Patents
Info
- Publication number
- JPH042322U JPH042322U JP4079390U JP4079390U JPH042322U JP H042322 U JPH042322 U JP H042322U JP 4079390 U JP4079390 U JP 4079390U JP 4079390 U JP4079390 U JP 4079390U JP H042322 U JPH042322 U JP H042322U
- Authority
- JP
- Japan
- Prior art keywords
- reflective surface
- light
- tilt sensor
- lens
- onto
- 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
Landscapes
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4079390U JPH042322U (me) | 1990-04-17 | 1990-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4079390U JPH042322U (me) | 1990-04-17 | 1990-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH042322U true JPH042322U (me) | 1992-01-09 |
Family
ID=31550891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4079390U Pending JPH042322U (me) | 1990-04-17 | 1990-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042322U (me) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6437731A (en) * | 1987-07-31 | 1989-02-08 | Ricoh Kk | Optical information recording and reproducing device |
| JPH0223546A (ja) * | 1988-07-12 | 1990-01-25 | Matsushita Electric Ind Co Ltd | 光ヘッド装置 |
| JPH02192040A (ja) * | 1989-01-20 | 1990-07-27 | Ricoh Co Ltd | 光ピックアップ装置 |
-
1990
- 1990-04-17 JP JP4079390U patent/JPH042322U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6437731A (en) * | 1987-07-31 | 1989-02-08 | Ricoh Kk | Optical information recording and reproducing device |
| JPH0223546A (ja) * | 1988-07-12 | 1990-01-25 | Matsushita Electric Ind Co Ltd | 光ヘッド装置 |
| JPH02192040A (ja) * | 1989-01-20 | 1990-07-27 | Ricoh Co Ltd | 光ピックアップ装置 |
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