DocumentCode
3556044
Title
Recent advances in visible LEDs
Author
Nishizawa, J. ; Itoh, K. ; Okuno, Y. ; Sakurai, F. ; Koike, M. ; Teshim, T.
Author_Institution
Tohoku University, Sendai, Japan
Volume
29
fYear
1983
fDate
1983
Firstpage
311
Lastpage
314
Abstract
In this paper, the author reports on high-efficiency super-bright GaAlAs red light-emitting diodes (2000mcd at 20mA) fabricated from defect and dislocation-free crystals by controlling nonstoichiometry of compound semiconductors. And the blue emission from ZnSe p-n junction produced by the same way applying the temperature difference method under controlled vapor pressure has been obtained.
Keywords
Crystallization; Crystals; Gallium arsenide; Light emitting diodes; Lighting control; P-n junctions; Pressure control; Substrates; Temperature control; Zinc compounds;
fLanguage
English
Publisher
ieee
Conference_Titel
Electron Devices Meeting, 1983 International
Type
conf
DOI
10.1109/IEDM.1983.190504
Filename
1483629
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