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:
May. 14, 2013
Filed:
Dec. 15, 2005
Sang Hee Yu, Gyeonggi-Do, KR;
Sang Chul Han, Seoul, KR;
Sang Hee Yu, Gyeonggi-Do, KR;
Sang Chul Han, Seoul, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A method for fabricating an LCD device includes providing first and second substrates; forming an active layer on the first substrate and forming first and second ohmic contact layers on the active layer; forming a first insulation film on the first substrate; forming a gate electrode on the first substrate; forming a second insulation film on the first substrate; forming a pixel electrode on the first substrate; forming a third insulation film on the first substrate; removing a portion of the first to third insulation film to form first and second contact holes, wherein the first contact hole exposes a portion of the first ohmic contact layer and the second contact hole exposes a portion of the second ohmic contact layer; forming a source electrode electrically connected with the first ohmic contact layer within the first contact hole; forming a drain electrode electrically connected with the second ohmic contact layer and the pixel electrode within the second contact hole; and attaching the first and second substrates.