JPS52150992A - Photo coupling device - Google Patents

Photo coupling device

Info

Publication number
JPS52150992A
JPS52150992A JP6790576A JP6790576A JPS52150992A JP S52150992 A JPS52150992 A JP S52150992A JP 6790576 A JP6790576 A JP 6790576A JP 6790576 A JP6790576 A JP 6790576A JP S52150992 A JPS52150992 A JP S52150992A
Authority
JP
Japan
Prior art keywords
photo
coupling device
light emitting
photo coupling
emitting element
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
JP6790576A
Other languages
Japanese (ja)
Inventor
Shoichi Kakimoto
Josuke Nakada
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6790576A priority Critical patent/JPS52150992A/en
Publication of JPS52150992A publication Critical patent/JPS52150992A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To make possible bidirectional signal transmission by providing a second stage which is disposed with a photo detecting element performing transmission of photo signals between itself and a light emitting element and a light emitting element performing transmission of photo signals between itself and the photo detecting element, in opposition to a first stage which is disposed with at least one light emitting element and at least one photo detecting element.
COPYRIGHT: (C)1977,JPO&Japio
JP6790576A 1976-06-09 1976-06-09 Photo coupling device Pending JPS52150992A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6790576A JPS52150992A (en) 1976-06-09 1976-06-09 Photo coupling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6790576A JPS52150992A (en) 1976-06-09 1976-06-09 Photo coupling device

Publications (1)

Publication Number Publication Date
JPS52150992A true JPS52150992A (en) 1977-12-15

Family

ID=13358368

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6790576A Pending JPS52150992A (en) 1976-06-09 1976-06-09 Photo coupling device

Country Status (1)

Country Link
JP (1) JPS52150992A (en)

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