JPS5431291A - Light coupled semiconductor - Google Patents

Light coupled semiconductor

Info

Publication number
JPS5431291A
JPS5431291A JP9720177A JP9720177A JPS5431291A JP S5431291 A JPS5431291 A JP S5431291A JP 9720177 A JP9720177 A JP 9720177A JP 9720177 A JP9720177 A JP 9720177A JP S5431291 A JPS5431291 A JP S5431291A
Authority
JP
Japan
Prior art keywords
light coupled
coupled semiconductor
semiconductor
light
coupled
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
JP9720177A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5444638B2 (enrdf_load_stackoverflow
Inventor
Chikao Kimura
Hisao Ishihara
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.)
Japan Radio Co Ltd
Original Assignee
Japan Radio 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 Japan Radio Co Ltd filed Critical Japan Radio Co Ltd
Priority to JP9720177A priority Critical patent/JPS5431291A/ja
Publication of JPS5431291A publication Critical patent/JPS5431291A/ja
Publication of JPS5444638B2 publication Critical patent/JPS5444638B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
JP9720177A 1977-08-12 1977-08-12 Light coupled semiconductor Granted JPS5431291A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9720177A JPS5431291A (en) 1977-08-12 1977-08-12 Light coupled semiconductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9720177A JPS5431291A (en) 1977-08-12 1977-08-12 Light coupled semiconductor

Publications (2)

Publication Number Publication Date
JPS5431291A true JPS5431291A (en) 1979-03-08
JPS5444638B2 JPS5444638B2 (enrdf_load_stackoverflow) 1979-12-27

Family

ID=14185982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9720177A Granted JPS5431291A (en) 1977-08-12 1977-08-12 Light coupled semiconductor

Country Status (1)

Country Link
JP (1) JPS5431291A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58122468U (ja) * 1982-02-15 1983-08-20 日本電気株式会社 光結合素子
JP3008795U (ja) * 1994-03-15 1995-03-20 伸太 山家 コンクリートブロック、接続用形枠。
US7032485B2 (en) 2001-03-29 2006-04-25 Showa Denko K.K. Plate member shearing apparatus, method for shearing plate member, and sheared piece of plate member

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119460A (enrdf_load_stackoverflow) * 1974-06-29 1976-02-16 Licentia Gmbh
JPS5159284A (en) * 1974-11-20 1976-05-24 Matsushita Electric Industrial Co Ltd Hikariketsugosochi
JPS51117570U (enrdf_load_stackoverflow) * 1975-03-19 1976-09-24

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119460A (enrdf_load_stackoverflow) * 1974-06-29 1976-02-16 Licentia Gmbh
JPS5159284A (en) * 1974-11-20 1976-05-24 Matsushita Electric Industrial Co Ltd Hikariketsugosochi
JPS51117570U (enrdf_load_stackoverflow) * 1975-03-19 1976-09-24

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58122468U (ja) * 1982-02-15 1983-08-20 日本電気株式会社 光結合素子
JP3008795U (ja) * 1994-03-15 1995-03-20 伸太 山家 コンクリートブロック、接続用形枠。
US7032485B2 (en) 2001-03-29 2006-04-25 Showa Denko K.K. Plate member shearing apparatus, method for shearing plate member, and sheared piece of plate member

Also Published As

Publication number Publication date
JPS5444638B2 (enrdf_load_stackoverflow) 1979-12-27

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