JPS5279789A - Photo coupled semiconductor device - Google Patents
Photo coupled semiconductor deviceInfo
- 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
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
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)
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 |
-
1975
- 1975-12-26 JP JP50156635A patent/JPS5858819B2/en not_active Expired
Cited By (4)
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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