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:
Jul. 18, 2006
Filed:
Sep. 26, 2002
Applicant:
Kyoung-su Ha, Seoul, KR;
Inventor:
Kyoung-Su Ha, Seoul, KR;
Assignee:
LG.Philips LCD Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
Abstract
A color filter substrate for a transflective liquid crystal display device increases a viewing angle and has no color difference in transmissive and reflective modes. A color filter substrate for a transflective liquid crystal display device includes a substrate having a transmissive area and a reflective area; a black matrix on the substrate; a buffer layer on the black matrix, wherein the buffer layer corresponds to the reflective area; a color filter on the buffer layer; and a common electrode on the color filter.