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. 01, 1989
Filed:
Mar. 17, 1988
Kazuya Okabe, Moriya, JP;
Hideyuki Matsuda, Iwaki, JP;
Chisato Iwasaki, Furukawa, JP;
Satoshi Fujimoto, Furukawa, JP;
Alps Electric Co., Ltd., , JP;
Abstract
In a thin-film transistor array, a plurality of gate buses and a plurality of source buses are formed on a substrate in such a manner that said gate buses are intersected with said source buses at crossover portions, and a plurality of thin-film transistors are formed on the substrate adjacent to the crossover portion, which are connected to the gate buses and source buses for a driving purpose. Furthermore, an auxiliary bus is formed on either the gate buses, or source buses, shortcircuited portions of which are cut out by means of laser trimming so as to conduct the gate buses or source buses.