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:
Sep. 16, 2008
Filed:
Apr. 14, 2004
Kyung-kyu Kang, Gyoungsangnam-Do, KR;
Myung-woo Nam, Gyoungsangbok-Do, KR;
Bong-chul Kim, Daegu, KR;
Kyung-Kyu Kang, Gyoungsangnam-Do, KR;
Myung-Woo Nam, Gyoungsangbok-Do, KR;
Bong-Chul Kim, Daegu, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
In a liquid crystal display panel, in case that a seal pattern is formed on a black matrix and an over-coat layer which are made of an organic material, the over-coat layer is formed to have a thickness of about 1.2 μm to about 5 μm thereby preventing the black matrix from being depressed as the support member added to the seal pattern is pressed by the outer pressure caused in or after attaching the liquid crystal display panel, so that a crack can be prevented from occurring at interfaces between the over-coat layer and the black matrix, and between the black matrix and the substrate, and also, a break of the seal pattern may be prevented.