JPS5366190A - Photo coupler - Google Patents

Photo coupler

Info

Publication number
JPS5366190A
JPS5366190A JP14190076A JP14190076A JPS5366190A JP S5366190 A JPS5366190 A JP S5366190A JP 14190076 A JP14190076 A JP 14190076A JP 14190076 A JP14190076 A JP 14190076A JP S5366190 A JPS5366190 A JP S5366190A
Authority
JP
Japan
Prior art keywords
photo coupler
increase
transparent resin
light
reliability
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
JP14190076A
Other languages
Japanese (ja)
Other versions
JPS5858821B2 (en
Inventor
Susumu Yoshida
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 JP51141900A priority Critical patent/JPS5858821B2/en
Publication of JPS5366190A publication Critical patent/JPS5366190A/en
Publication of JPS5858821B2 publication Critical patent/JPS5858821B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To increase the transmission efficiency of light and increase the reliability of the isolation voltage between both elements by inserting a thin sheet which has electrical insulation properties and a refractive index higher than that of transparent resin into the transparent resin inserted between a light emitting device and a photo detector.
COPYRIGHT: (C)1978,JPO&Japio
JP51141900A 1976-11-25 1976-11-25 Photocoupler Expired JPS5858821B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51141900A JPS5858821B2 (en) 1976-11-25 1976-11-25 Photocoupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51141900A JPS5858821B2 (en) 1976-11-25 1976-11-25 Photocoupler

Publications (2)

Publication Number Publication Date
JPS5366190A true JPS5366190A (en) 1978-06-13
JPS5858821B2 JPS5858821B2 (en) 1983-12-27

Family

ID=15302765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51141900A Expired JPS5858821B2 (en) 1976-11-25 1976-11-25 Photocoupler

Country Status (1)

Country Link
JP (1) JPS5858821B2 (en)

Also Published As

Publication number Publication date
JPS5858821B2 (en) 1983-12-27

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