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:
Mar. 18, 2008
Filed:
Dec. 29, 2004
Woong-kwon Kim, Gyeonggi-do, KR;
Se-june Kim, Seoul, KR;
Woong-Kwon Kim, Gyeonggi-do, KR;
Se-June Kim, Seoul, KR;
LG.Philips LCD Co., Ltd., Seoul, KR;
Abstract
A substrate for a liquid crystal display (LCD) device includes: gate and data lines crossing each other to define a pixel region on a substrate; a thin film transistor adjacent to where the gate and data lines cross, the thin film transistor including a gate electrode, a semiconductor pattern, a source electrode and a drain electrode; a black matrix corresponding to the gate and data lines and the thin film transistor; a first insulating layer disposed on the black matrix and including first and second portions, the first portion corresponding to the pixel region and having a first thickness, and the second portion having a second thickness smaller than the first thickness; a color filter pattern disposed on the first insulating layer and corresponding to the first portion; a first insulating layer disposed on the color filter pattern including first and second portions, the first portion corresponding to the color filter pattern and has a first thickness, and the second portion having a second thickness smaller than the first thickness; and a pixel electrode disposed over the color filter pattern and being connected with the thin film transistor.