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:
Oct. 22, 2013
Filed:
Dec. 21, 2012
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventor:
Oh-Nam Kwon, Gyeonggi-do, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of fabricating an array substrate for an in-plane switching (IPS)-mode liquid crystal display (LCD) device, which includes a common electrode and a pixel electrode with a fine line width, are provided. The formation of the pixel electrode and the common electrode of the array substrate includes depositing two different metal layers and patterning the two different metal layers using a selective etching process. Thus, the pixel electrode and a central common electrode may be formed to have a fine line width so that the IPS-mode LCD device can have an improved aperture ratio.