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:
May. 26, 1992
Filed:
Aug. 17, 1990
Applicant:
Inventors:
John A Agostinelli, Rochester, NY (US);
David J Lawrence, Rochester, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
437168 ; 437167 ; 437164 ; 437127 ; 437905 ; 148D / ;
Abstract
A process is disclosed of diffusing a zinc dopant into a III-V compound substrate. To avoid degrading the substrate surface the zinc dopant source is provided by coating an organic composition comprised of a zinc organic compound chosen from the group consisting of zinc alcoholates, .beta.-diketonate chelates and carboxylate salts. The composition inludes at least one organic film-forming moiety containing from 5 to 30 carbon atoms.
Agostinelli, John. (1992). Zinc diffusion process (U.S. Patent No. 5116781). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5116781
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile