JPS5158086A - - Google Patents
Info
- Publication number
- JPS5158086A JPS5158086A JP13284374A JP13284374A JPS5158086A JP S5158086 A JPS5158086 A JP S5158086A JP 13284374 A JP13284374 A JP 13284374A JP 13284374 A JP13284374 A JP 13284374A JP S5158086 A JPS5158086 A JP S5158086A
- 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
- Light Receiving Elements (AREA)
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13284374A JPS5158086A (en) | 1974-11-18 | 1974-11-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13284374A JPS5158086A (en) | 1974-11-18 | 1974-11-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5158086A true JPS5158086A (en) | 1976-05-21 |
Family
ID=15090803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13284374A Pending JPS5158086A (en) | 1974-11-18 | 1974-11-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5158086A (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51104758U (en) * | 1975-02-18 | 1976-08-21 | ||
JPS554011A (en) * | 1978-06-22 | 1980-01-12 | Nippon Telegr & Teleph Corp <Ntt> | Optical branching and receiving device |
JPS5516408A (en) * | 1978-07-21 | 1980-02-05 | Nec Corp | Detector for multiple light communication |
JPS5516479A (en) * | 1978-07-21 | 1980-02-05 | Sumitomo Electric Ind Ltd | Heterojunction light receiving diode |
JPS5530829A (en) * | 1978-08-25 | 1980-03-04 | Fujitsu Ltd | Light detector for multiplex light wave communication |
JPS5593275A (en) * | 1979-01-09 | 1980-07-15 | Nippon Telegr & Teleph Corp <Ntt> | Semiconductor light wave separating detector |
JPS5842622U (en) * | 1981-09-14 | 1983-03-22 | ト−ヨ−カネツ株式会社 | Gauge plate with scraper |
JPS5842403U (en) * | 1981-09-14 | 1983-03-22 | 株式会社日の丸デスプレ− | Connection structure of panel signboard |
JPS58106878A (en) * | 1981-12-18 | 1983-06-25 | Sanyo Electric Co Ltd | Semiconductor photo-coupler |
JPS59114877A (en) * | 1982-12-21 | 1984-07-03 | Sanyo Electric Co Ltd | Semiconductor photo coupler |
JPS6444076A (en) * | 1987-08-12 | 1989-02-16 | Matsuya Sangyo Kk | Optical communication system using composite led |
JPH0730146A (en) * | 1993-07-14 | 1995-01-31 | Nec Corp | Semiconductor optical device for wavelength multiplexing and its manufacture |
-
1974
- 1974-11-18 JP JP13284374A patent/JPS5158086A/ja active Pending
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51104758U (en) * | 1975-02-18 | 1976-08-21 | ||
JPS546386Y2 (en) * | 1975-02-18 | 1979-03-24 | ||
JPS554011A (en) * | 1978-06-22 | 1980-01-12 | Nippon Telegr & Teleph Corp <Ntt> | Optical branching and receiving device |
JPS5516408A (en) * | 1978-07-21 | 1980-02-05 | Nec Corp | Detector for multiple light communication |
JPS5516479A (en) * | 1978-07-21 | 1980-02-05 | Sumitomo Electric Ind Ltd | Heterojunction light receiving diode |
JPS5530829A (en) * | 1978-08-25 | 1980-03-04 | Fujitsu Ltd | Light detector for multiplex light wave communication |
JPS5593275A (en) * | 1979-01-09 | 1980-07-15 | Nippon Telegr & Teleph Corp <Ntt> | Semiconductor light wave separating detector |
JPS5842622U (en) * | 1981-09-14 | 1983-03-22 | ト−ヨ−カネツ株式会社 | Gauge plate with scraper |
JPS5842403U (en) * | 1981-09-14 | 1983-03-22 | 株式会社日の丸デスプレ− | Connection structure of panel signboard |
JPS58106878A (en) * | 1981-12-18 | 1983-06-25 | Sanyo Electric Co Ltd | Semiconductor photo-coupler |
JPS59114877A (en) * | 1982-12-21 | 1984-07-03 | Sanyo Electric Co Ltd | Semiconductor photo coupler |
JPS6444076A (en) * | 1987-08-12 | 1989-02-16 | Matsuya Sangyo Kk | Optical communication system using composite led |
JPH0730146A (en) * | 1993-07-14 | 1995-01-31 | Nec Corp | Semiconductor optical device for wavelength multiplexing and its manufacture |