JPH01105272U - - Google Patents
Info
- Publication number
- JPH01105272U JPH01105272U JP20016487U JP20016487U JPH01105272U JP H01105272 U JPH01105272 U JP H01105272U JP 20016487 U JP20016487 U JP 20016487U JP 20016487 U JP20016487 U JP 20016487U JP H01105272 U JPH01105272 U JP H01105272U
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitting element
- detection section
- limiting circuit
- current
- 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 3
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Television Receiver Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20016487U JPH01105272U (me) | 1987-12-30 | 1987-12-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20016487U JPH01105272U (me) | 1987-12-30 | 1987-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01105272U true JPH01105272U (me) | 1989-07-14 |
Family
ID=31490588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20016487U Pending JPH01105272U (me) | 1987-12-30 | 1987-12-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01105272U (me) |
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1987
- 1987-12-30 JP JP20016487U patent/JPH01105272U/ja active Pending