JPS6355406A - 光スポツト等の入射位置検出装置 - Google Patents
光スポツト等の入射位置検出装置Info
- Publication number
- JPS6355406A JPS6355406A JP19985786A JP19985786A JPS6355406A JP S6355406 A JPS6355406 A JP S6355406A JP 19985786 A JP19985786 A JP 19985786A JP 19985786 A JP19985786 A JP 19985786A JP S6355406 A JPS6355406 A JP S6355406A
- Authority
- JP
- Japan
- Prior art keywords
- light spot
- light
- plate
- photoelectric conversion
- incident position
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 230000007423 decrease Effects 0.000 abstract description 2
- 230000000644 propagated effect Effects 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000007850 fluorescent dye Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19985786A JPS6355406A (ja) | 1986-08-26 | 1986-08-26 | 光スポツト等の入射位置検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19985786A JPS6355406A (ja) | 1986-08-26 | 1986-08-26 | 光スポツト等の入射位置検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6355406A true JPS6355406A (ja) | 1988-03-09 |
| JPH0421122B2 JPH0421122B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-04-08 |
Family
ID=16414805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19985786A Granted JPS6355406A (ja) | 1986-08-26 | 1986-08-26 | 光スポツト等の入射位置検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6355406A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5005979A (en) * | 1988-07-30 | 1991-04-09 | Dornier Gmbh | Optical position detection |
-
1986
- 1986-08-26 JP JP19985786A patent/JPS6355406A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5005979A (en) * | 1988-07-30 | 1991-04-09 | Dornier Gmbh | Optical position detection |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0421122B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-04-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |