JPS5511385A - Light combining system - Google Patents

Light combining system

Info

Publication number
JPS5511385A
JPS5511385A JP8471278A JP8471278A JPS5511385A JP S5511385 A JPS5511385 A JP S5511385A JP 8471278 A JP8471278 A JP 8471278A JP 8471278 A JP8471278 A JP 8471278A JP S5511385 A JPS5511385 A JP S5511385A
Authority
JP
Japan
Prior art keywords
insulating plate
pellet
transparent insulating
package
size
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
JP8471278A
Other languages
Japanese (ja)
Other versions
JPS6138631B2 (en
Inventor
Osamu Iwashima
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP8471278A priority Critical patent/JPS5511385A/en
Publication of JPS5511385A publication Critical patent/JPS5511385A/en
Publication of JPS6138631B2 publication Critical patent/JPS6138631B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To use a transparent insulating plate having a refracting section for raising current transmission factor and insulation resistance without changing a package in size.
CONSTITUTION: A light-emitting element pellet 13 and a light receiving element pellet 12 are fastened on the transparent insulating plate 15 having a rafracting section such as BSG. Thereby, the distance along said insulating plate 15 between said inlet side pellet 13 and outlet side pellet 12 is increased, the insulation resistance between input and output is raised, and a package does not differ in size from a flat transparent insulating plate.
COPYRIGHT: (C)1980,JPO&Japio
JP8471278A 1978-07-11 1978-07-11 Light combining system Granted JPS5511385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8471278A JPS5511385A (en) 1978-07-11 1978-07-11 Light combining system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8471278A JPS5511385A (en) 1978-07-11 1978-07-11 Light combining system

Publications (2)

Publication Number Publication Date
JPS5511385A true JPS5511385A (en) 1980-01-26
JPS6138631B2 JPS6138631B2 (en) 1986-08-30

Family

ID=13838267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8471278A Granted JPS5511385A (en) 1978-07-11 1978-07-11 Light combining system

Country Status (1)

Country Link
JP (1) JPS5511385A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744563U (en) * 1980-08-27 1982-03-11
JPS58162080A (en) * 1982-03-19 1983-09-26 Nec Corp Photocoupler
JPS60106539A (en) * 1983-11-16 1985-06-12 Itochu Seito Kk Decoloration of solution
JPS60106540A (en) * 1983-11-16 1985-06-12 Itochu Seito Kk Decoloration of solution

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744563U (en) * 1980-08-27 1982-03-11
JPS6018850Y2 (en) * 1980-08-27 1985-06-07 沖電気工業株式会社 photo coupler
JPS58162080A (en) * 1982-03-19 1983-09-26 Nec Corp Photocoupler
JPS60106539A (en) * 1983-11-16 1985-06-12 Itochu Seito Kk Decoloration of solution
JPS60106540A (en) * 1983-11-16 1985-06-12 Itochu Seito Kk Decoloration of solution
JPH0547269B2 (en) * 1983-11-16 1993-07-16 Itochu Seito Kk

Also Published As

Publication number Publication date
JPS6138631B2 (en) 1986-08-30

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