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. 05, 2000
Filed:
May. 30, 1997
Applicant:
Inventor:
Susumu Ohi, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ; G02F / ; G02F / ;
U.S. Cl.
CPC ...
349 38 ; 349 42 ; 349128 ; 349136 ;
Abstract
A pixel electrode and a counter electrode of an active matrix liquid crystal display unit are respectively covered with orientation layers differently rubbed, one end portion of the pixel electrode forms an accumulating capacitor together with a gate line and a gate insulating layer inserted therebetween, and the one end portion is varied in width along the gate line so as to confine a disclination line into the liquid crystal over the gate line.