JPS5553469A - Light emission diode - Google Patents

Light emission diode

Info

Publication number
JPS5553469A
JPS5553469A JP12704078A JP12704078A JPS5553469A JP S5553469 A JPS5553469 A JP S5553469A JP 12704078 A JP12704078 A JP 12704078A JP 12704078 A JP12704078 A JP 12704078A JP S5553469 A JPS5553469 A JP S5553469A
Authority
JP
Japan
Prior art keywords
electrode
photofiber
mounting
tip
face
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
JP12704078A
Other languages
Japanese (ja)
Inventor
Hiroshi Matsubara
Shigeki Horiuchi
Toshio Tanaka
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP12704078A priority Critical patent/JPS5553469A/en
Publication of JPS5553469A publication Critical patent/JPS5553469A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To faciliate mounting of optical fiber by protecting lead metal wire attached to electrode surface of diode tip from projecting from electrode opening face discharging light.
CONSTITUTION: Four epi layers are mounted on n-type GaAs substrate 5 and a recess is formed on the upper face and Zn is diffused to form current concentration layer. Then, a part is etched up to the substrate 5 to form a stair 5a and upper face electrode 11' and inner face electrode 12 are attached through Si3N4-layer 14. The electrode 12 is weldered to a header 2 to connect by a lines contact part 11b and outer electrode 13. In this construction, the connect line 3 does not project upwardly from the upper electrode 11' and so upon mounting of photofiber 4 there is no hindrance on the surface of the tip and positioning of photofiber and luminous part is faciliated.
COPYRIGHT: (C)1980,JPO&Japio
JP12704078A 1978-10-16 1978-10-16 Light emission diode Pending JPS5553469A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12704078A JPS5553469A (en) 1978-10-16 1978-10-16 Light emission diode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12704078A JPS5553469A (en) 1978-10-16 1978-10-16 Light emission diode

Publications (1)

Publication Number Publication Date
JPS5553469A true JPS5553469A (en) 1980-04-18

Family

ID=14950138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12704078A Pending JPS5553469A (en) 1978-10-16 1978-10-16 Light emission diode

Country Status (1)

Country Link
JP (1) JPS5553469A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6229183A (en) * 1985-07-31 1987-02-07 Hitachi Cable Ltd Light emitting diode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6229183A (en) * 1985-07-31 1987-02-07 Hitachi Cable Ltd Light emitting diode

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