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:
Dec. 25, 2012
Filed:
Dec. 01, 2009
Sanghun Han, Gunpo-si, KR;
Kyung-ha Hee, Gyeongsangnam-do, KR;
In-cheol Park, Goyang-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
An array substrate for a fringe field switching mode liquid crystal display device includes a substrate including a plurality of pixel regions each having a first domain, a second domain and a domain boundary area between the first and second domains; gate and data lines on the substrate and crossing each other to define the pixel region; a thin film transistor in each pixel region and connected to the gate and data lines; a pixel electrode in each pixel region and connected to the thin film transistor; and a common electrode overlapping the pixel electrode with an insulating layer interposed between the common and pixel electrode, wherein a plurality of openings are formed through the common electrode or the pixel electrode, and each opening has a first angle in the first and second domains with respect to a rubbing direction and a second angle larger than the first angle in the domain boundary area with respect to the rubbing direction.