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. 26, 2004
Filed:
Dec. 31, 2001
Transflective liquid crystal display device having a color filter and method for fabricating thereof
Applicant:
Inventors:
Assignee:
LG.Philips LCD Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/1333 ;
U.S. Cl.
CPC ...
G02F 1/1333 ;
Abstract
A color filter substrate for a liquid crystal display device includes: a substrate having a transmissive portion and a reflective portion, the transmissive portion having a groove; a black matrix on the substrate; and a color filter layer on the black matrix and on the substrate. In another aspect, a color filter substrate for a liquid crystal display device includes: a substrate having a transmissive portion and a reflective portion; a black matrix on the substrate; a plurality of buffer patterns at the reflective portion, the plurality of buffer patterns having a substantially uneven shape; and a color filter layer at the transmissive and reflective portions.