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:
Aug. 17, 1982
Filed:
Mar. 13, 1980
Applicant:
Inventor:
Erich Kasper, Senden, DE;
Assignee:
Licentia Patent-Verwaltungs-G.m.b.H., Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
148 333 ; 29572 ; 148 331 ; 357-4 ; 357 30 ; 357 89 ; 427 74 ; 428428 ; 428432 ;
Abstract
A composite semiconductor/glass material comprising at least one semiconductor layer permanently connected to a plate shaped glass substrate, the doping of the semiconductor layer rising from a minimum at its surface away from the glass substrate to a maximum adjacent the glass substrate.