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:
Oct. 24, 2006
Filed:
Dec. 23, 2003
Su-seok Choi, Gyounggi-do, KR;
Sang-min Jang, Gyeonggi, KR;
Su-Seok Choi, Gyounggi-do, KR;
Sang-Min Jang, Gyeonggi, KR;
LG.Philips LCD Co., Ltd., Seoul, KR;
Abstract
A color filter substrate for a transflective liquid crystal display device includes a substrate having a plurality of pixel regions, each of the plurality of pixel regions having reflective and transmissive portions, a black matrix on the substrate, a buffer layer on the black matrix having a first open portion corresponding to the transmissive portion of the pixel region and a patterned spacer within the reflective portion of the pixel region, a color filter layer on the buffer layer, the color filter layer having a first thickness within the reflective portion of the pixel region and a second thickness within the transmissive portion of the pixel region, and a common electrode on the color filter layer, wherein the buffer layer and the patterned spacer are a single body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile