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:
Mar. 28, 2006
Filed:
Dec. 28, 2001
Seung-kyu Choi, Daegu, KR;
Young-hun Ha, Gyeongsangbuk-do, KR;
Jong-woo Kim, Gyeongsangbuk-do, KR;
LG. Philips LCD Co., Ltd., Seoul, KR;
Abstract
An array substrate for a liquid crystal display device includes a substrate; gate and data lines perpendicular to each other on the substrate; a thin film transistor connected to the gate and data lines, the thin film transistor having a semiconductor layer, and source and drain electrodes facing and spaced apart from each other; a passivation layer over the gate and data lines and the thin film transistor, the passivation layer having a contact hole exposing a portion of top and side surfaces of the drain electrode; and a pixel electrode on the passivation layer, the pixel electrode connected to the drain electrode through the contact hole.