Patent ID: 7662449
Filing Date: 2010-02-16
Classification: C08G,C09K,G02F

Abstract:
1. A liquid crystal display, comprising: a color filter substrate; and an array substrate; wherein at least one of the color filter substrate and the array substrate consists of polyimide having formula (I) and inorganic powder, wherein the inorganic powder has a weight ratio of about 1-20 wt %, wherein A and A′ are the same or different and comprise (a) cycloaliphatic compounds comprising at least one of and wherein X, Y, Z comprise hydrogen, methyl, trifluoromethyl, hydroxyl, C 1-18 alkyl, bromine, chlorine or iodine or (b) aromatic compounds, B and B′ are the same or different and comprise aromatic compounds and optionally cycloaliphatic compounds, and x and y are 10˜10,000, and wherein at least one of A and A′ is a cycloaliphatic compound from the a cycloaliphatic compounds comprising at least one of and