JPS5390786A - Semiconductor light emitting device and its production - Google Patents

Semiconductor light emitting device and its production

Info

Publication number
JPS5390786A
JPS5390786A JP546077A JP546077A JPS5390786A JP S5390786 A JPS5390786 A JP S5390786A JP 546077 A JP546077 A JP 546077A JP 546077 A JP546077 A JP 546077A JP S5390786 A JPS5390786 A JP S5390786A
Authority
JP
Japan
Prior art keywords
emitting device
light emitting
semiconductor light
production
current
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
JP546077A
Other languages
Japanese (ja)
Inventor
Kunio Ito
Kunihiko Asahi
Morio Inoue
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP546077A priority Critical patent/JPS5390786A/en
Publication of JPS5390786A publication Critical patent/JPS5390786A/en
Pending legal-status Critical Current

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  • Semiconductor Lasers (AREA)

Abstract

PURPOSE: To eliminate the leakage of current and emitted light by interface recombination based on the current being injected and distortions, increase injection efficiency and achieve longer lifetime by doping metals capable of forming a deep level in the buried layer of a semiconductor light emitting device.
COPYRIGHT: (C)1978,JPO&Japio
JP546077A 1977-01-20 1977-01-20 Semiconductor light emitting device and its production Pending JPS5390786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP546077A JPS5390786A (en) 1977-01-20 1977-01-20 Semiconductor light emitting device and its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP546077A JPS5390786A (en) 1977-01-20 1977-01-20 Semiconductor light emitting device and its production

Publications (1)

Publication Number Publication Date
JPS5390786A true JPS5390786A (en) 1978-08-09

Family

ID=11611825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP546077A Pending JPS5390786A (en) 1977-01-20 1977-01-20 Semiconductor light emitting device and its production

Country Status (1)

Country Link
JP (1) JPS5390786A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57198674A (en) * 1981-05-30 1982-12-06 Fujitsu Ltd Embedded type semiconductor laser
JPS6077485A (en) * 1983-10-03 1985-05-02 Mitsubishi Electric Corp Semiconductor laser device
JPH0382184A (en) * 1989-08-25 1991-04-08 Nec Corp High resistance buried semiconductor laser and manufacture thereof
JPH07135368A (en) * 1993-11-11 1995-05-23 Nec Corp Fabrication of variable wavelength semiconductor laser
JP2004349592A (en) * 2003-05-26 2004-12-09 Fujitsu Ltd Wavelength variable laser diode

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926037A (en) * 1972-06-28 1974-03-08
JPS49121491A (en) * 1973-03-19 1974-11-20
JPS50117385A (en) * 1974-02-20 1975-09-13
JPS51118395A (en) * 1975-04-10 1976-10-18 Matsushita Electric Ind Co Ltd Semiconductor emitting unit and manufacturing process
JPS51139290A (en) * 1975-05-28 1976-12-01 Hitachi Ltd Semi-conductor laser device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926037A (en) * 1972-06-28 1974-03-08
JPS49121491A (en) * 1973-03-19 1974-11-20
JPS50117385A (en) * 1974-02-20 1975-09-13
JPS51118395A (en) * 1975-04-10 1976-10-18 Matsushita Electric Ind Co Ltd Semiconductor emitting unit and manufacturing process
JPS51139290A (en) * 1975-05-28 1976-12-01 Hitachi Ltd Semi-conductor laser device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57198674A (en) * 1981-05-30 1982-12-06 Fujitsu Ltd Embedded type semiconductor laser
JPS6077485A (en) * 1983-10-03 1985-05-02 Mitsubishi Electric Corp Semiconductor laser device
JPH0382184A (en) * 1989-08-25 1991-04-08 Nec Corp High resistance buried semiconductor laser and manufacture thereof
JPH07135368A (en) * 1993-11-11 1995-05-23 Nec Corp Fabrication of variable wavelength semiconductor laser
JP2004349592A (en) * 2003-05-26 2004-12-09 Fujitsu Ltd Wavelength variable laser diode

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