JPS5366191A - Photo coupler - Google Patents
Photo couplerInfo
- Publication number
- JPS5366191A JPS5366191A JP14190176A JP14190176A JPS5366191A JP S5366191 A JPS5366191 A JP S5366191A JP 14190176 A JP14190176 A JP 14190176A JP 14190176 A JP14190176 A JP 14190176A JP S5366191 A JPS5366191 A JP S5366191A
- Authority
- JP
- Japan
- Prior art keywords
- photo coupler
- transparent resin
- reliability
- light emitting
- refractive index
- 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
Links
Landscapes
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
Abstract
PURPOSE: To increase the reliability of isolation voltage by inserting a thin sheet which has electric insulation properties and a refractive index higher than that of transparent resin into the transparent resin filled between a light emitting device and a photo detector.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14190176A JPS5366191A (en) | 1976-11-25 | 1976-11-25 | Photo coupler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14190176A JPS5366191A (en) | 1976-11-25 | 1976-11-25 | Photo coupler |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5366191A true JPS5366191A (en) | 1978-06-13 |
Family
ID=15302784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14190176A Pending JPS5366191A (en) | 1976-11-25 | 1976-11-25 | Photo coupler |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5366191A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5895879A (en) * | 1981-10-14 | 1983-06-07 | ゼネラル・エレクトリツク・カンパニイ | Bendable lead frame and optocoupler |
CN104347750A (en) * | 2013-08-07 | 2015-02-11 | 瑞萨电子株式会社 | Optical coupling device and method of manufacturing optical coupling device |
-
1976
- 1976-11-25 JP JP14190176A patent/JPS5366191A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5895879A (en) * | 1981-10-14 | 1983-06-07 | ゼネラル・エレクトリツク・カンパニイ | Bendable lead frame and optocoupler |
JPS6328507B2 (en) * | 1981-10-14 | 1988-06-08 | Gen Electric | |
CN104347750A (en) * | 2013-08-07 | 2015-02-11 | 瑞萨电子株式会社 | Optical coupling device and method of manufacturing optical coupling device |
JP2015035439A (en) * | 2013-08-07 | 2015-02-19 | ルネサスエレクトロニクス株式会社 | Optical coupling device and method for manufacturing optical coupling device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS51114886A (en) | Photocoupling semiconductor device and its manufacturing process | |
JPS5366191A (en) | Photo coupler | |
JPS5366190A (en) | Photo coupler | |
JPS5266384A (en) | Photo coupling element | |
JPS5329003A (en) | Optical fiber trans mission system | |
JPS5419761A (en) | Optical parts | |
JPS5441745A (en) | Optical fiber cable | |
JPS52138944A (en) | Optical cable | |
JPS5498188A (en) | Photocuopler | |
JPS5373986A (en) | Ccd photo coupler | |
JPS529386A (en) | Photocoupling element | |
JPS5279789A (en) | Photo coupled semiconductor device | |
JPS5339894A (en) | Photo coupling isolator | |
JPS5337429A (en) | Electrophotographic light sensitive element | |
JPS5419687A (en) | Semiconductor light emitting device | |
JPS5210343A (en) | Polymer film | |
JPS5230473A (en) | Apparatus for measuring power line current | |
JPS5382187A (en) | Photo coupler element | |
JPS5353973A (en) | Semiconductor device | |
JPS5329726A (en) | Electrophotographic light sensitive element | |
JPS51128282A (en) | Light connection unit | |
JPS51144242A (en) | Photo-transmission path | |
JPS5390954A (en) | Photo circuit element | |
JPS52113073A (en) | Electric bulb | |
JPS51143343A (en) | Optical instrument |