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JPS5413284A - Semiconductor light emitting device - Google Patents

Semiconductor light emitting device

Info

Publication number
JPS5413284A
JPS5413284A JP7869477A JP7869477A JPS5413284A JP S5413284 A JPS5413284 A JP S5413284A JP 7869477 A JP7869477 A JP 7869477A JP 7869477 A JP7869477 A JP 7869477A JP S5413284 A JPS5413284 A JP S5413284A
Authority
JP
Japan
Prior art keywords
light emitting
emitting device
semiconductor light
conduction type
clad layer
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
JP7869477A
Other languages
Japanese (ja)
Inventor
Hiroshi Nishi
Shigeo Osaka
Kenichi Hori
Kimito Takusagawa
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP7869477A priority Critical patent/JPS5413284A/en
Publication of JPS5413284A publication Critical patent/JPS5413284A/en
Pending legal-status Critical Current

Links

Landscapes

  • Semiconductor Lasers (AREA)
  • Led Devices (AREA)

Abstract

PURPOSE: To give linearity to the photo output versus current characteristics and to decreased the threshold current, by forming the first clad layer of a conduction type and the second clad layer of opposite conduction type on the active layer, and providing the stripe region converted to the conduction type in the second clad layer.
COPYRIGHT: (C)1979,JPO&Japio
JP7869477A 1977-07-01 1977-07-01 Semiconductor light emitting device Pending JPS5413284A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7869477A JPS5413284A (en) 1977-07-01 1977-07-01 Semiconductor light emitting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7869477A JPS5413284A (en) 1977-07-01 1977-07-01 Semiconductor light emitting device

Publications (1)

Publication Number Publication Date
JPS5413284A true JPS5413284A (en) 1979-01-31

Family

ID=13668964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7869477A Pending JPS5413284A (en) 1977-07-01 1977-07-01 Semiconductor light emitting device

Country Status (1)

Country Link
JP (1) JPS5413284A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59110187A (en) * 1982-12-15 1984-06-26 Nec Corp Photosemiconductor device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4960487A (en) * 1972-10-11 1974-06-12
JPS5245296A (en) * 1975-10-07 1977-04-09 Nippon Telegr & Teleph Corp <Ntt> Semiconductive phototransmission pass and semiconductor emission devic e used it

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4960487A (en) * 1972-10-11 1974-06-12
JPS5245296A (en) * 1975-10-07 1977-04-09 Nippon Telegr & Teleph Corp <Ntt> Semiconductive phototransmission pass and semiconductor emission devic e used it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59110187A (en) * 1982-12-15 1984-06-26 Nec Corp Photosemiconductor device

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