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:
Feb. 10, 2009
Filed:
Nov. 10, 2005
Byung Chul Ahn, Anyang-si, KR;
Byung Ho Park, Pohang-si, KR;
Jong Hyun Park, Busan, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A liquid crystal display device, including: a gate line on a substrate; a data line crossing the gate line with a gate insulating film in between to define a pixel area; a thin film transistor having a gate electrode connected to the gate line, a source electrode connected to the data line, a drain electrode facing the source electrode, and a semiconductor pattern providing a channel between the source electrode and the drain electrode; and a pixel electrode in the pixel area connected to the drain electrode, wherein the data line, the source electrode, and the drain electrode are formed of a first conductive layer group of double conductive layers, the pixel electrode is formed of the lowermost layer of the extended drain electrode, and the data line, the source electrode, the drain electrode, and the pixel electrode are in an area that is to be sealed by a sealant.