JPS538092A - Semiconductor light emitting device - Google Patents

Semiconductor light emitting device

Info

Publication number
JPS538092A
JPS538092A JP8240976A JP8240976A JPS538092A JP S538092 A JPS538092 A JP S538092A JP 8240976 A JP8240976 A JP 8240976A JP 8240976 A JP8240976 A JP 8240976A JP S538092 A JPS538092 A JP S538092A
Authority
JP
Japan
Prior art keywords
light emitting
emitting device
semiconductor light
films
protection
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
JP8240976A
Other languages
Japanese (ja)
Inventor
Shigeo Osaka
Hiroshi Nishi
Tsugio Kumai
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 JP8240976A priority Critical patent/JPS538092A/en
Publication of JPS538092A publication Critical patent/JPS538092A/en
Pending legal-status Critical Current

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

Abstract

PURPOSE: Long-term satisfactory oscillation is made easy and degradation in characteristics is prevented by protecting the end faces to become the reflection surfaces of a resonator in an active layer with protection films and forming reflection films on the outside surface of the protection layers.
COPYRIGHT: (C)1978,JPO&Japio
JP8240976A 1976-07-09 1976-07-09 Semiconductor light emitting device Pending JPS538092A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8240976A JPS538092A (en) 1976-07-09 1976-07-09 Semiconductor light emitting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8240976A JPS538092A (en) 1976-07-09 1976-07-09 Semiconductor light emitting device

Publications (1)

Publication Number Publication Date
JPS538092A true JPS538092A (en) 1978-01-25

Family

ID=13773781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8240976A Pending JPS538092A (en) 1976-07-09 1976-07-09 Semiconductor light emitting device

Country Status (1)

Country Link
JP (1) JPS538092A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584389A (en) * 1981-06-29 1983-01-11 キタムラ機械株式会社 Safety device for robot
JPS6286786A (en) * 1985-10-11 1987-04-21 Mitsubishi Electric Corp Semiconductor laser and manufacture of the same
JP2003060298A (en) * 2001-08-08 2003-02-28 Nichia Chem Ind Ltd Semiconductor light-emitting device and method of manufacturing the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584389A (en) * 1981-06-29 1983-01-11 キタムラ機械株式会社 Safety device for robot
JPS6286786A (en) * 1985-10-11 1987-04-21 Mitsubishi Electric Corp Semiconductor laser and manufacture of the same
JP2003060298A (en) * 2001-08-08 2003-02-28 Nichia Chem Ind Ltd Semiconductor light-emitting device and method of manufacturing the same

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