Invention Grant
US07771618B2 Liquid crystal material and optical compensated bend mode liquid crystal display 有权
液晶材料和光学补偿弯曲模式液晶显示

Liquid crystal material and optical compensated bend mode liquid crystal display
Abstract:
A liquid crystal material including an optical compensated bend mode liquid crystal molecule and a bend molecule is provided. The bend molecule has a structure presented as formula (1): In formula (1), the symbol A represents one of the following formulas: The symbol L represents hydrogen or fluorine, and the value r is one, two, three, four, five, six, seven or eight. Besides, the symbol X represents carboxyl group or cyano group. The symbol B represents one of the following formulas: The symbol L represents hydrogen or fluorine, and the value r is one, two, three, four, five, six, seven or eight. The symbol C represents alkyl, alkoxyl, alkylcarbonyl or alkoxycarbonyl group with 1 to 12 carbon atoms.
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