JPH0431114U - - Google Patents
Info
- Publication number
- JPH0431114U JPH0431114U JP1990073192U JP7319290U JPH0431114U JP H0431114 U JPH0431114 U JP H0431114U JP 1990073192 U JP1990073192 U JP 1990073192U JP 7319290 U JP7319290 U JP 7319290U JP H0431114 U JPH0431114 U JP H0431114U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- curved surface
- deflection element
- radius
- concave curved
- 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 11
- 230000005499 meniscus Effects 0.000 claims description 3
Landscapes
- Mechanical Optical Scanning Systems (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990073192U JPH0431114U (de) | 1990-07-10 | 1990-07-10 | |
| KR1019910005018A KR940002358B1 (ko) | 1990-04-03 | 1991-03-29 | 광주사 장치 |
| EP91302859A EP0450901B1 (de) | 1990-04-03 | 1991-04-02 | Optisches Abtastsystem |
| DE69104762T DE69104762T2 (de) | 1990-04-03 | 1991-04-02 | Optisches Abtastsystem. |
| US07/680,132 US5184245A (en) | 1990-04-03 | 1991-04-03 | Optical scanning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990073192U JPH0431114U (de) | 1990-07-10 | 1990-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0431114U true JPH0431114U (de) | 1992-03-12 |
Family
ID=31611802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990073192U Pending JPH0431114U (de) | 1990-04-03 | 1990-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431114U (de) |
-
1990
- 1990-07-10 JP JP1990073192U patent/JPH0431114U/ja active Pending