HIGH-MOLECULAR LIQUID CRYSTAL MATERIAL FOR FRAME OF LIQUID CRYSTAL DISPLAY, FRAME AND MANUFACTURING METHOD

摘要

The invention provides a high-molecular liquid crystal material for a frame of a Liquid Crystal Display (LCD), which is prepared by cross-linking and polymerizing a group which includes terephthalic acid and an alcohol which includes carbon-carbon double bonds, wherein, the group which includes terephthalic acid is any one of terephthalic acid, ortho-alkyl-terephthalic acid or meta-alkyl-terephthalic acid; the alcohol which includes carbon-carbon double bonds is any one of vinyl alcohol, vinyl alcohol with alkyl, or conjugated vinyl alcohol. The high-molecular liquid crystal material improves the steric hindrance among the molecules, and prevents from reacting with the liquid crystal small molecules to form a coordination complex; the high-molecular liquid crystal material has high stability, and cannot form a solid state under a certain molecular weight, thus improving the flexibility and being beneficial for the coating process.

主权项

1. A high-molecular liquid crystal material for a frame of LCD, wherein, the high-molecular liquid crystal material is prepared by cross-linking and polymerizing a group which includes terephthalic acid and an alcohol which includes carbon-carbon double bonds; the group which includes terephthalic acid is the terephthalic acid, the alcohol which includes carbon-carbon double bonds is vinyl alcohol; the high-molecular liquid crystal material is prepared by cross-linking and polymerizing the terephthalic acid and the vinyl alcohol; the molecular formula of the polymer is: