JPS5279789A - Photo coupled semiconductor device - Google Patents

Photo coupled semiconductor device

Info

Publication number
JPS5279789A
JPS5279789A JP15663575A JP15663575A JPS5279789A JP S5279789 A JPS5279789 A JP S5279789A JP 15663575 A JP15663575 A JP 15663575A JP 15663575 A JP15663575 A JP 15663575A JP S5279789 A JPS5279789 A JP S5279789A
Authority
JP
Japan
Prior art keywords
semiconductor device
coupled semiconductor
photo
photo coupled
light transmittable
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
JP15663575A
Other languages
Japanese (ja)
Other versions
JPS5858819B2 (en
Inventor
Seiichi Oshima
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 JP50156635A priority Critical patent/JPS5858819B2/en
Publication of JPS5279789A publication Critical patent/JPS5279789A/en
Publication of JPS5858819B2 publication Critical patent/JPS5858819B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To obviate the false operation of a photo coupler and increase conversion efficiency by laminating a light transmittable insulating film and a light transmittable shield film on a photo detector surface.
COPYRIGHT: (C)1977,JPO&Japio
JP50156635A 1975-12-26 1975-12-26 Hikariketsugo handoutaisouchi Expired JPS5858819B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50156635A JPS5858819B2 (en) 1975-12-26 1975-12-26 Hikariketsugo handoutaisouchi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50156635A JPS5858819B2 (en) 1975-12-26 1975-12-26 Hikariketsugo handoutaisouchi

Publications (2)

Publication Number Publication Date
JPS5279789A true JPS5279789A (en) 1977-07-05
JPS5858819B2 JPS5858819B2 (en) 1983-12-27

Family

ID=15631970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50156635A Expired JPS5858819B2 (en) 1975-12-26 1975-12-26 Hikariketsugo handoutaisouchi

Country Status (1)

Country Link
JP (1) JPS5858819B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57128082A (en) * 1981-01-30 1982-08-09 Nec Corp Light-receiving element
JPS5819030A (en) * 1981-07-27 1983-02-03 Toshiba Corp Optical coupling semiconductor device
JPS59144188A (en) * 1983-02-07 1984-08-18 Sharp Corp Photocoupling semiconductor device
US5840599A (en) * 1989-06-30 1998-11-24 Texas Instruments Incorporated Process of packaging an integrated circuit with a conductive material between a lead frame and the face of the circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57128082A (en) * 1981-01-30 1982-08-09 Nec Corp Light-receiving element
JPS5819030A (en) * 1981-07-27 1983-02-03 Toshiba Corp Optical coupling semiconductor device
JPS59144188A (en) * 1983-02-07 1984-08-18 Sharp Corp Photocoupling semiconductor device
US5840599A (en) * 1989-06-30 1998-11-24 Texas Instruments Incorporated Process of packaging an integrated circuit with a conductive material between a lead frame and the face of the circuit

Also Published As

Publication number Publication date
JPS5858819B2 (en) 1983-12-27

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