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:
Nov. 01, 1988
Filed:
Jan. 28, 1988
Applicant:
Inventor:
Kesao Noguchi, Tokyo, JP;
Assignee:
NEC Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
3503 / ; 350333 ; 350336 ; 340784 ;
Abstract
An active-matrix liquid crystal color display panel includes lines of color pixel elements composed of first, second and third types of cell elements, each cell element having two display electrodes each connected to a video signal bus running therebetween through parallely connected two thin film FET's (TFT's) having gates connected to different scanning signal buses, the first, second and third types of cell elements having different one of three primary color filters, and repetition of the color pixel elements in adjacent line being shifted with a half length of the color pixel element to form triangular color pixel arrangement.