JPS4985993A - - Google Patents
Info
- Publication number
- JPS4985993A JPS4985993A JP395073A JP395073A JPS4985993A JP S4985993 A JPS4985993 A JP S4985993A JP 395073 A JP395073 A JP 395073A JP 395073 A JP395073 A JP 395073A JP S4985993 A JPS4985993 A JP S4985993A
- Authority
- JP
- Japan
- 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
Landscapes
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP395073A JPS4985993A (ko) | 1972-12-20 | 1972-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP395073A JPS4985993A (ko) | 1972-12-20 | 1972-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4985993A true JPS4985993A (ko) | 1974-08-17 |
Family
ID=11571380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP395073A Pending JPS4985993A (ko) | 1972-12-20 | 1972-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4985993A (ko) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5450287A (en) * | 1977-09-28 | 1979-04-20 | Toshiba Corp | Insulation output circuit |
| JPS57119555U (ko) * | 1981-01-19 | 1982-07-24 | ||
| JPS57184260A (en) * | 1981-05-08 | 1982-11-12 | Sumitomo Electric Ind Ltd | Photo coupling integrated circuit |
| JPS5842622U (ja) * | 1981-09-14 | 1983-03-22 | ト−ヨ−カネツ株式会社 | スクレイパ−付ゲ−ジプレ−ト |
| JPS58101475A (ja) * | 1981-12-11 | 1983-06-16 | Sanyo Electric Co Ltd | 半導体光結合装置 |
| JPS6484753A (en) * | 1987-09-28 | 1989-03-30 | Nec Corp | Optical connection circuit |
-
1972
- 1972-12-20 JP JP395073A patent/JPS4985993A/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5450287A (en) * | 1977-09-28 | 1979-04-20 | Toshiba Corp | Insulation output circuit |
| JPS57119555U (ko) * | 1981-01-19 | 1982-07-24 | ||
| JPS57184260A (en) * | 1981-05-08 | 1982-11-12 | Sumitomo Electric Ind Ltd | Photo coupling integrated circuit |
| JPS5842622U (ja) * | 1981-09-14 | 1983-03-22 | ト−ヨ−カネツ株式会社 | スクレイパ−付ゲ−ジプレ−ト |
| JPS58101475A (ja) * | 1981-12-11 | 1983-06-16 | Sanyo Electric Co Ltd | 半導体光結合装置 |
| JPH0230191B2 (ko) * | 1981-12-11 | 1990-07-04 | Sanyo Electric Co | |
| JPS6484753A (en) * | 1987-09-28 | 1989-03-30 | Nec Corp | Optical connection circuit |