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:
Feb. 26, 1991
Filed:
Sep. 26, 1985
Kesao Noguchi, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
An improved active matrix type liquid crystal display panel is provided, the liquid crystal display panel being characterized in that the one picture element, formed on an active matrix substrate, is divided into a plurality of subelements and is connected to at least two scanning or signal lines through respective switching elements disposed on each display electrode or that each pair of the neighboring picture elements belonging to different rows or columns of the matrix is staggered with respect to each other and as a result the density of picture defects can significantly be reduced and the formation of echelon images can effectively be eliminated even if an oblique or curved line is reproduced.