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:
Jul. 20, 2010
Filed:
Oct. 24, 2005
Kyoung-mook Lee, Seou, KR;
Nack-bong Choi, Gyeonggi-do, KR;
Seung-hee Nam, Gyeonggi-do, KR;
Jae-young OH, Gyeonggi-do, KR;
Kyoung-Mook Lee, Seou, KR;
Nack-Bong Choi, Gyeonggi-do, KR;
Seung-Hee Nam, Gyeonggi-do, KR;
Jae-Young Oh, Gyeonggi-do, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A method of manufacturing an array substrate for a liquid crystal display device includes forming a gate electrode, a gate line, and a gate pad on a substrate, forming a gate insulating layer on the gate electrode, the gate line, and the gate pad, forming an active layer on the gate insulating layer, forming an ohmic contact layer on the active layer, forming source and drain electrodes, a data line and a data pad on the ohmic contact layer, forming a pixel electrode, forming a gate pad terminal on the gate insulating layer, forming a data pad terminal covering the data pad, forming a passivation layer on the pixel electrode, the gate pad terminal and the data pad terminal, exposing the gate pad terminal and the gate pad by etching the passivation layer and the gate insulating layer, and exposing the data pad terminal by etching the passivation layer.