JPS57121286A - Light coupling device - Google Patents

Light coupling device

Info

Publication number
JPS57121286A
JPS57121286A JP682481A JP682481A JPS57121286A JP S57121286 A JPS57121286 A JP S57121286A JP 682481 A JP682481 A JP 682481A JP 682481 A JP682481 A JP 682481A JP S57121286 A JPS57121286 A JP S57121286A
Authority
JP
Japan
Prior art keywords
light
light emitting
holes
substrate
photodetector
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.)
Granted
Application number
JP682481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6328352B2 (enrdf_load_stackoverflow
Inventor
Isao Hirabayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu General Ltd
Aerojet Rocketdyne Holdings Inc
Original Assignee
Fujitsu General Ltd
Gencorp Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu General Ltd, Gencorp Inc filed Critical Fujitsu General Ltd
Priority to JP682481A priority Critical patent/JPS57121286A/ja
Publication of JPS57121286A publication Critical patent/JPS57121286A/ja
Publication of JPS6328352B2 publication Critical patent/JPS6328352B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F55/00—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto
    • H10F55/20—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto wherein the electric light source controls the radiation-sensitive semiconductor devices, e.g. optocouplers

Landscapes

  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
JP682481A 1981-01-20 1981-01-20 Light coupling device Granted JPS57121286A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP682481A JPS57121286A (en) 1981-01-20 1981-01-20 Light coupling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP682481A JPS57121286A (en) 1981-01-20 1981-01-20 Light coupling device

Publications (2)

Publication Number Publication Date
JPS57121286A true JPS57121286A (en) 1982-07-28
JPS6328352B2 JPS6328352B2 (enrdf_load_stackoverflow) 1988-06-08

Family

ID=11648962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP682481A Granted JPS57121286A (en) 1981-01-20 1981-01-20 Light coupling device

Country Status (1)

Country Link
JP (1) JPS57121286A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008028967A3 (de) * 2006-09-08 2008-07-31 Flowtec Ag Opto-elektronische vorrichtung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4893777U (enrdf_load_stackoverflow) * 1972-02-15 1973-11-09
JPS51124359U (enrdf_load_stackoverflow) * 1975-04-01 1976-10-07
JPS51124357U (enrdf_load_stackoverflow) * 1975-03-31 1976-10-07

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4893777U (enrdf_load_stackoverflow) * 1972-02-15 1973-11-09
JPS51124357U (enrdf_load_stackoverflow) * 1975-03-31 1976-10-07
JPS51124359U (enrdf_load_stackoverflow) * 1975-04-01 1976-10-07

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008028967A3 (de) * 2006-09-08 2008-07-31 Flowtec Ag Opto-elektronische vorrichtung
US7956338B2 (en) 2006-09-08 2011-06-07 Endress + Hauser Flowtec Ag Optoelectronic apparatus for transmitting digital and/or analog signals between galvanically separated circuits

Also Published As

Publication number Publication date
JPS6328352B2 (enrdf_load_stackoverflow) 1988-06-08

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