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:
Jun. 19, 1984
Filed:
Nov. 20, 1981
Applicant:
Inventor:
Hideo Hoshi, Tokyo, JP;
Assignee:
Seiko Instruments & Electronics Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358230 ; 358236241 ;
Abstract
An active matrix type liquid crystal display device driven by a switching transistor array consists of a MOS-FET is disclosed. A common electrode opposite to picture element electrodes is divided in a line direction by the width equivalent to plural lines of the picture element electrodes. The poralities of video signals applied to the picture element electrodes and of the voltage of the common electrode are inverted in the line sequential.