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. 22, 2005
Filed:
Dec. 09, 2002
Woo-hyun Kim, Seoul, KR;
Yong-sup Hwang, Gyeonggi-Do, KR;
Woo-Hyun Kim, Seoul, KR;
Yong-Sup Hwang, Gyeonggi-Do, KR;
LG.Philips LCD Co., Ltd., Seoul, KR;
Abstract
A liquid crystal display device includes a first substrate having a plurality of thin film transistors and a plurality of metal lines, a first insulation material layer formed on the metal lines, a second insulation material layer formed on the first insulation material layer on the metal lines, a first hole formed in the second insulation material layer over at least two of the metal lines, a second contact hole formed in the first and second insulation layers exposing a drain electrode of the thin film transistors, a pixel electrode connected to the drain electrode through the second contact hole, a sealing material formed within the first hole, a second substrate bonded to the first substrate via the sealing material, and a liquid crystal material disposed between the first and second substrates.