Process for preparing electroluminescent device of compound semi

Details Process for preparing electroluminescent device of compound semi Process for preparing electroluminescent device of compound semi

1990-07-03

1993-02-16

Chaudhuri, Olik

Fishing, trapping, and vermin destroying

437127, 437173, 437185, H01L 21363, H01L 21443

Patent

active

051871165

ABSTRACT:
A process for preparing an electroluminescent device of a compound semiconductor comprising a step (A) of epitaxially forming over a semiconductor substrate an electroconductive layer of a compound semiconductor and an electroluminescent layer of a p-n junction type compound semiconductor placed over the electroconductive layer and a step (B) of forming a pair of ohmic electrodes as electrically connected to each of said layers, both of the steps (A) and (B) being performed by using molecular beam growth under the irradiation with a light beam.

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