JPS5329091A - Semiconductor photo coupler - Google Patents

Semiconductor photo coupler

Info

Publication number
JPS5329091A
JPS5329091A JP10309976A JP10309976A JPS5329091A JP S5329091 A JPS5329091 A JP S5329091A JP 10309976 A JP10309976 A JP 10309976A JP 10309976 A JP10309976 A JP 10309976A JP S5329091 A JPS5329091 A JP S5329091A
Authority
JP
Japan
Prior art keywords
photo coupler
semiconductor photo
elements
interposition
contamination
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
JP10309976A
Other languages
Japanese (ja)
Other versions
JPS541439B2 (en
Inventor
Tetsuji Imai
Yoshiyuki Hirose
Haruo Mori
Kazumasa Ono
Hidemaro Araki
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.)
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Oki Electric Industry 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 Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP10309976A priority Critical patent/JPS5329091A/en
Publication of JPS5329091A publication Critical patent/JPS5329091A/en
Publication of JPS541439B2 publication Critical patent/JPS541439B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To increase coupling efficiency and prevent the contamination of element surfaces by completely obviating the interposition of any electrode leads between two elements of light emission and reception thereby mounting the elements to one package or ribbon frame.
COPYRIGHT: (C)1978,JPO&Japio
JP10309976A 1976-08-31 1976-08-31 Semiconductor photo coupler Granted JPS5329091A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10309976A JPS5329091A (en) 1976-08-31 1976-08-31 Semiconductor photo coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10309976A JPS5329091A (en) 1976-08-31 1976-08-31 Semiconductor photo coupler

Publications (2)

Publication Number Publication Date
JPS5329091A true JPS5329091A (en) 1978-03-17
JPS541439B2 JPS541439B2 (en) 1979-01-24

Family

ID=14345173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10309976A Granted JPS5329091A (en) 1976-08-31 1976-08-31 Semiconductor photo coupler

Country Status (1)

Country Link
JP (1) JPS5329091A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587886A (en) * 1981-07-07 1983-01-17 Oki Electric Ind Co Ltd Manufacture of semiconductor device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59146018A (en) * 1983-02-08 1984-08-21 Nippon Sheet Glass Co Ltd Optical transmission plate
JPH0489909U (en) * 1991-06-20 1992-08-05
JP7413217B2 (en) 2020-09-17 2024-01-15 株式会社東芝 semiconductor equipment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5172290A (en) * 1974-12-20 1976-06-22 Fujitsu Ltd Fuoto kapurano seizohoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5172290A (en) * 1974-12-20 1976-06-22 Fujitsu Ltd Fuoto kapurano seizohoho

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587886A (en) * 1981-07-07 1983-01-17 Oki Electric Ind Co Ltd Manufacture of semiconductor device
JPS6259910B2 (en) * 1981-07-07 1987-12-14 Oki Denki Kogyo Kk

Also Published As

Publication number Publication date
JPS541439B2 (en) 1979-01-24

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