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:
Aug. 29, 2006
Filed:
Aug. 30, 2004
Byung-soo Ko, Uiwang-shi, KR;
Byung-Soo Ko, Uiwang-shi, KR;
LG. Philips LCD Co., Ltd., Seoul, KR;
Abstract
A cholesteric liquid crystal (CLC) color filter substrate for reflective liquid crystal display devices comprises an alignment layer on a black substrate, a cholesteric liquid crystal (CLC) color filter on the alignment layer, the cholesteric liquid crystal (CLC) color filter including sub-color-filters red (R), green (G), and blue (B), and black matrices on boundaries of each of the sub-color filters R, G, and B. In addition, a cholesteric liquid crystal (CLC) color filter substrate for a reflective liquid crystal display devices comprises an alignment layer on a black substrate, a cholesteric liquid crystal (CLC) color filter on the alignment layer, the cholesteric liquid crystal (CLC) color filter including sub-color-filters R, G, and B, and boundaries of the sub-color filter R, G and B that reflect incident light having a long wavelength.