JPS5249786A - Semiconductor light coupling device - Google Patents

Semiconductor light coupling device

Info

Publication number
JPS5249786A
JPS5249786A JP12570875A JP12570875A JPS5249786A JP S5249786 A JPS5249786 A JP S5249786A JP 12570875 A JP12570875 A JP 12570875A JP 12570875 A JP12570875 A JP 12570875A JP S5249786 A JPS5249786 A JP S5249786A
Authority
JP
Japan
Prior art keywords
coupling device
light coupling
semiconductor light
insulating
andlight
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
Application number
JP12570875A
Other languages
Japanese (ja)
Inventor
Yoshihiro Todokoro
Masaru Kazumura
Toshio Matsuda
Hitoo Iwasa
Iwao Teramoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP12570875A priority Critical patent/JPS5249786A/en
Publication of JPS5249786A publication Critical patent/JPS5249786A/en
Pending legal-status Critical Current

Links

Landscapes

  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)

Abstract

PURPOSE: To obtain a semicondcutor light coupling device of high current transmission efficiency and high response speed, by alternately arranging a light emitting part andlight receiving part in a strip form using a semiconductor material grown on one side of an insulating or semi-insulating solid substrate.
COPYRIGHT: (C)1977,JPO&Japio
JP12570875A 1975-10-17 1975-10-17 Semiconductor light coupling device Pending JPS5249786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12570875A JPS5249786A (en) 1975-10-17 1975-10-17 Semiconductor light coupling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12570875A JPS5249786A (en) 1975-10-17 1975-10-17 Semiconductor light coupling device

Publications (1)

Publication Number Publication Date
JPS5249786A true JPS5249786A (en) 1977-04-21

Family

ID=14916757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12570875A Pending JPS5249786A (en) 1975-10-17 1975-10-17 Semiconductor light coupling device

Country Status (1)

Country Link
JP (1) JPS5249786A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57184260A (en) * 1981-05-08 1982-11-12 Sumitomo Electric Ind Ltd Photo coupling integrated circuit
US5055894A (en) * 1988-09-29 1991-10-08 The Boeing Company Monolithic interleaved LED/PIN photodetector array

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4718350A (en) * 1971-02-05 1972-09-13
JPS5039086A (en) * 1973-06-29 1975-04-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4718350A (en) * 1971-02-05 1972-09-13
JPS5039086A (en) * 1973-06-29 1975-04-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57184260A (en) * 1981-05-08 1982-11-12 Sumitomo Electric Ind Ltd Photo coupling integrated circuit
US5055894A (en) * 1988-09-29 1991-10-08 The Boeing Company Monolithic interleaved LED/PIN photodetector array

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