JPH0462509U - - Google Patents
Info
- Publication number
- JPH0462509U JPH0462509U JP10470890U JP10470890U JPH0462509U JP H0462509 U JPH0462509 U JP H0462509U JP 10470890 U JP10470890 U JP 10470890U JP 10470890 U JP10470890 U JP 10470890U JP H0462509 U JPH0462509 U JP H0462509U
- Authority
- JP
- Japan
- Prior art keywords
- information recording
- optical information
- adjustment mechanism
- axis adjustment
- shaping prism
- 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 9
- 238000007493 shaping process Methods 0.000 claims description 5
- 239000000758 substrate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
- Optical Head (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990104708U JP2570480Y2 (ja) | 1990-10-04 | 1990-10-04 | 光学式情報記録再生装置の光軸調整機構 |
| US07/770,342 US5237457A (en) | 1990-10-04 | 1991-10-03 | Apparatus for adjusting an optical axis including a laser beam source and a beam shaping prism |
| US08/045,703 US5343332A (en) | 1990-10-04 | 1993-04-14 | Apparatus for adjusting optical axis including a beam shaping prism |
| US08/053,688 US5341246A (en) | 1990-10-04 | 1993-04-29 | Apparatus for adjusting an optical axis including plates on opposite sides of a beam shaping prism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990104708U JP2570480Y2 (ja) | 1990-10-04 | 1990-10-04 | 光学式情報記録再生装置の光軸調整機構 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0462509U true JPH0462509U (US06168655-20010102-C00055.png) | 1992-05-28 |
| JP2570480Y2 JP2570480Y2 (ja) | 1998-05-06 |
Family
ID=31850099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990104708U Expired - Fee Related JP2570480Y2 (ja) | 1990-10-04 | 1990-10-04 | 光学式情報記録再生装置の光軸調整機構 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2570480Y2 (US06168655-20010102-C00055.png) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6098119U (ja) * | 1983-12-05 | 1985-07-04 | シャープ株式会社 | ガルバノミラ−の固定位置の調整装置 |
-
1990
- 1990-10-04 JP JP1990104708U patent/JP2570480Y2/ja not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6098119U (ja) * | 1983-12-05 | 1985-07-04 | シャープ株式会社 | ガルバノミラ−の固定位置の調整装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2570480Y2 (ja) | 1998-05-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |