The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 10, 1986
Filed:
Nov. 20, 1984
Applicant:
Inventor:
John E Jensen, Newbury Park, CA (US);
Assignee:
Hughes Aircraft Company, Los Angeles, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427 531 ; 420555 ; 420579 ; 427 541 ; 427 87 ;
Abstract
A method for depositing GaAs on a substrate is disclosed, involving applying a thin liquid film of a gallium-arsenic complex solution to the substrate and evaporating arsenide complex. The gallium-arsenic complex is selected from the group of complexes having the formula X.sub.3 GaAsR.sub.3 where X is chlorine, bromine, iodine, phenyl, methyl or trifluoromethyl and R is by hydrogen, phenyl, benzyl, methyl or trifluoromethyl. The thin solid film is irradiated with ultraviolet light at a sufficient wavelength and of a sufficient intensity to photochemically convert the gallium-arsenic complex to GaAs.