JPS647433U - - Google Patents
Info
- Publication number
- JPS647433U JPS647433U JP10089487U JP10089487U JPS647433U JP S647433 U JPS647433 U JP S647433U JP 10089487 U JP10089487 U JP 10089487U JP 10089487 U JP10089487 U JP 10089487U JP S647433 U JPS647433 U JP S647433U
- Authority
- JP
- Japan
- Prior art keywords
- light
- voltage
- input terminal
- receiving
- reference 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
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Electronic Switches (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10089487U JPS647433U (tr) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10089487U JPS647433U (tr) | 1987-06-30 | 1987-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS647433U true JPS647433U (tr) | 1989-01-17 |
Family
ID=31329386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10089487U Pending JPS647433U (tr) | 1987-06-30 | 1987-06-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS647433U (tr) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4870871A (tr) * | 1971-12-27 | 1973-09-26 | ||
JPS5274874A (en) * | 1975-12-18 | 1977-06-23 | Koyo Denshi Kougiyou Kk | Photoelectric detection device |
-
1987
- 1987-06-30 JP JP10089487U patent/JPS647433U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4870871A (tr) * | 1971-12-27 | 1973-09-26 | ||
JPS5274874A (en) * | 1975-12-18 | 1977-06-23 | Koyo Denshi Kougiyou Kk | Photoelectric detection device |