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:
Sep. 17, 1991
Filed:
May. 23, 1990
Applicant:
Inventor:
Kwangsu Choi, Suwon, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
357-4 ; 357-2 ; 357 237 ;
Abstract
A thin film transistor for use in a flat plate display comprising an amorphous silicon layer, a gate electrode, and a source electrode partially separated into a first source subelectrode and second source subelectrode, wherein said gate and source electrodes are deposited on said amorphous silicon layer to form a cross over with each other, a drain electrode connected with said gate electrode, and a picture element electrode connected with said drain electrode.