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:
Apr. 28, 2009
Filed:
Jun. 27, 2006
Ji Chul Lim, Gyeongsangbuk-Do, KR;
Youn Seung Choi, Gyeonggi-Do, KR;
Ji Chul Lim, Gyeongsangbuk-Do, KR;
Youn Seung Choi, Gyeonggi-Do, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A method for fabricating a liquid crystal display (LCD) device includes forming a gate electrode and a common electrode line on a first substrate; forming a first insulating layer on the gate electrode; forming an active layer and source/drain electrodes on the first insulating layer; forming a second insulating layer on the source/drain electrodes; forming a photosensitive layer on the second insulating layer; forming a first contact hole, a second contact hole, a first trench and a second trench in the second insulating layer; forming a conductive layer on the photosensitive layer and in the first and second contact holes and the first and second trenches; lifting-off the photosensitive layer to form a pixel electrode electrically connected to the drain electrode through the first contact hole in the first trench and a common electrode electrically connected to the common electrode line through the second contact hole in the second trench; and attaching the first substrate to a second substrate.