JPH0188920U - - Google Patents
Info
- Publication number
- JPH0188920U JPH0188920U JP18434587U JP18434587U JPH0188920U JP H0188920 U JPH0188920 U JP H0188920U JP 18434587 U JP18434587 U JP 18434587U JP 18434587 U JP18434587 U JP 18434587U JP H0188920 U JPH0188920 U JP H0188920U
- Authority
- JP
- Japan
- Prior art keywords
- polygon mirror
- center
- light source
- irradiates
- rectangle
- 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
- 238000010586 diagram Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Mechanical Optical Scanning Systems (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18434587U JPH0188920U (bg) | 1987-12-04 | 1987-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18434587U JPH0188920U (bg) | 1987-12-04 | 1987-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0188920U true JPH0188920U (bg) | 1989-06-12 |
Family
ID=31475716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18434587U Pending JPH0188920U (bg) | 1987-12-04 | 1987-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0188920U (bg) |
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1987
- 1987-12-04 JP JP18434587U patent/JPH0188920U/ja active Pending