JPS63199221U - - Google Patents
Info
- Publication number
- JPS63199221U JPS63199221U JP7023588U JP7023588U JPS63199221U JP S63199221 U JPS63199221 U JP S63199221U JP 7023588 U JP7023588 U JP 7023588U JP 7023588 U JP7023588 U JP 7023588U JP S63199221 U JPS63199221 U JP S63199221U
- Authority
- JP
- Japan
- Prior art keywords
- receiving element
- light receiving
- light
- detection device
- annular portion
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Mechanical Optical Scanning Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7023588U JPS63199221U (tr) | 1988-05-27 | 1988-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7023588U JPS63199221U (tr) | 1988-05-27 | 1988-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63199221U true JPS63199221U (tr) | 1988-12-22 |
Family
ID=30911689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7023588U Pending JPS63199221U (tr) | 1988-05-27 | 1988-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63199221U (tr) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54150141A (en) * | 1978-05-17 | 1979-11-26 | Ricoh Co Ltd | Rotary polyhedral mirror |
| JPS57150815A (en) * | 1981-03-14 | 1982-09-17 | Toshiba Corp | Irradiation beam deflecting device |
-
1988
- 1988-05-27 JP JP7023588U patent/JPS63199221U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54150141A (en) * | 1978-05-17 | 1979-11-26 | Ricoh Co Ltd | Rotary polyhedral mirror |
| JPS57150815A (en) * | 1981-03-14 | 1982-09-17 | Toshiba Corp | Irradiation beam deflecting device |