JPS63121935U - - Google Patents
Info
- Publication number
- JPS63121935U JPS63121935U JP1987012458U JP1245887U JPS63121935U JP S63121935 U JPS63121935 U JP S63121935U JP 1987012458 U JP1987012458 U JP 1987012458U JP 1245887 U JP1245887 U JP 1245887U JP S63121935 U JPS63121935 U JP S63121935U
- Authority
- JP
- Japan
- Prior art keywords
- light
- detection signal
- emitters
- input device
- light emitters
- 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 2
- 230000003287 optical effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Details Of Television Systems (AREA)
- Optical Communication System (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987012458U JPS63121935U (enExample) | 1987-01-30 | 1987-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987012458U JPS63121935U (enExample) | 1987-01-30 | 1987-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63121935U true JPS63121935U (enExample) | 1988-08-08 |
Family
ID=30800603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987012458U Pending JPS63121935U (enExample) | 1987-01-30 | 1987-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63121935U (enExample) |
-
1987
- 1987-01-30 JP JP1987012458U patent/JPS63121935U/ja active Pending