JPS51147986A - Semiconductor light emission device - Google Patents

Semiconductor light emission device

Info

Publication number
JPS51147986A
JPS51147986A JP7231775A JP7231775A JPS51147986A JP S51147986 A JPS51147986 A JP S51147986A JP 7231775 A JP7231775 A JP 7231775A JP 7231775 A JP7231775 A JP 7231775A JP S51147986 A JPS51147986 A JP S51147986A
Authority
JP
Japan
Prior art keywords
light emission
semiconductor light
emission device
emission
attaching
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
Application number
JP7231775A
Other languages
Japanese (ja)
Inventor
Junichi Nishizawa
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.)
Semiconductor Research Foundation
Original Assignee
Semiconductor Research Foundation
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 Semiconductor Research Foundation filed Critical Semiconductor Research Foundation
Priority to JP7231775A priority Critical patent/JPS51147986A/en
Publication of JPS51147986A publication Critical patent/JPS51147986A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To improve the external emission efficiency by attaching, to a light emission p-n junction containing body, a semiconductor layer having a forbidden band of a broader band width than that of said emission body along the direction of light emission surface.
COPYRIGHT: (C)1976,JPO&Japio
JP7231775A 1975-06-13 1975-06-13 Semiconductor light emission device Pending JPS51147986A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7231775A JPS51147986A (en) 1975-06-13 1975-06-13 Semiconductor light emission device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7231775A JPS51147986A (en) 1975-06-13 1975-06-13 Semiconductor light emission device

Publications (1)

Publication Number Publication Date
JPS51147986A true JPS51147986A (en) 1976-12-18

Family

ID=13485770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7231775A Pending JPS51147986A (en) 1975-06-13 1975-06-13 Semiconductor light emission device

Country Status (1)

Country Link
JP (1) JPS51147986A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62264680A (en) * 1986-05-13 1987-11-17 Toshiba Corp Light-emitting diode
JPS6461968A (en) * 1987-09-02 1989-03-08 Kyocera Corp Light-emitting element
JPS6461969A (en) * 1987-09-02 1989-03-08 Kyocera Corp Light-emitting element

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62264680A (en) * 1986-05-13 1987-11-17 Toshiba Corp Light-emitting diode
JPS6461968A (en) * 1987-09-02 1989-03-08 Kyocera Corp Light-emitting element
JPS6461969A (en) * 1987-09-02 1989-03-08 Kyocera Corp Light-emitting element

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