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. 17, 2005
Filed:
Sep. 24, 2001
Applicant:
Sung-sik Bae, Kyoungsangbuk-do, KR;
Inventor:
Sung-Sik Bae, Kyoungsangbuk-do, KR;
Assignee:
LG. Philips LCD Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F001/136 ;
U.S. Cl.
CPC ...
Abstract
A liquid crystal display having a substrate includes a plurality of gate lines extended from each gate on the substrate, a gate insulating layer on the substrate including the gate lines, a plurality of data lines arranged to be perpendicular to the gate lines, a passivation layer over the data lines and the gate insulation layer, a plurality of etching holes in the passivation layer and the gate insulating layer, wherein the gate insulating layer within the etching holes has at least one concave and convex portions, and a plurality of seal pattern lines in the etching holes.