Recent developments in light-emitting-diode technology

1 July 1977

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Electron Devices

Vol. 24 (7) , 935-943
https://doi.org/10.1109/t-ed.1977.18854

Abstract

This paper describes recent trends in LED technology. Emphasis is placed on the LED materials and device-fabrication technologies that have resulted in larger and brighter LED displays with a variety of colors, and on the monolithic red-emitting LED displays that are commonly employed as watch and calculator displays.

Keywords

PHOTONIC BAND GAP
SPONTANEOUS EMISSION
RADIATIVE RECOMBINATION
GALLIUM ARSENIDE
LIGHT EMITTING DIODES
PHYSICS
LIGHT EMITTING DIODE
NITROGEN
MATERIAL PROPERTIES
DISPLAYS

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