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:
Mar. 05, 1991
Filed:
May. 09, 1990
Applicant:
Inventors:
Jan W Martens, Eindhoven, NL;
Karel E Kuijk, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
437175 ; 437179 ; 437181 ; 437 48 ; 437 51 ; 148D / ;
Abstract
In a display device including active switching units, lateral Schottky diodes are used as switching elements. In the lateral Schottky diodes a sub-micron distance between the Schottky electrode and the opposing electrode contacting the semiconductor body is obtained by anodizing the Schottky metal and subsequently doping the exposed portion of the semiconductor body, for example, by ion implantation.
Martens, Jan. (1991). Display device including lateral schottky diodes (U.S. Patent No. 4997788). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4997788
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile