JPH01147533U - - Google Patents
Info
- Publication number
- JPH01147533U JPH01147533U JP1988041958U JP4195888U JPH01147533U JP H01147533 U JPH01147533 U JP H01147533U JP 1988041958 U JP1988041958 U JP 1988041958U JP 4195888 U JP4195888 U JP 4195888U JP H01147533 U JPH01147533 U JP H01147533U
- Authority
- JP
- Japan
- Prior art keywords
- light
- signal
- resistor
- comparing
- voltage
- 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
- 230000003287 optical effect Effects 0.000 description 3
Landscapes
- Electronic Switches (AREA)
- Optical Communication System (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988041958U JPH01147533U (me) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988041958U JPH01147533U (me) | 1988-03-31 | 1988-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01147533U true JPH01147533U (me) | 1989-10-12 |
Family
ID=31268384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988041958U Pending JPH01147533U (me) | 1988-03-31 | 1988-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01147533U (me) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0432307A (ja) * | 1990-05-29 | 1992-02-04 | Sharp Corp | 交流増幅器 |
| JPH0666634A (ja) * | 1992-08-19 | 1994-03-11 | Omron Corp | 光電センサ |
-
1988
- 1988-03-31 JP JP1988041958U patent/JPH01147533U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0432307A (ja) * | 1990-05-29 | 1992-02-04 | Sharp Corp | 交流増幅器 |
| JPH0666634A (ja) * | 1992-08-19 | 1994-03-11 | Omron Corp | 光電センサ |
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