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. 26, 1984
Filed:
Aug. 18, 1983
Applicant:
Inventor:
Bulent M Basol, Los Angeles, CA (US);
Assignee:
Monosolar, Inc., Inglewood, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B44C / ; C03C / ; C03C / ;
U.S. Cl.
CPC ...
427 88 ; 29572 ; 156651 ; 156655 ; 252 792 ; 252 793 ; 252 795 ; 357 65 ; 427 74 ; 427309 ;
Abstract
A method of forming ohmic contacts with thin film p-type semiconductor Class II B - VI A compounds comprising etching the film surface with an acidic solution, then etching with a strong basic solution and finally depositing a conductive metal layer.