公开(公告)号：US20230235228A1

公开(公告)日：2023-07-27

申请号：US17918904

申请日：2020-08-21

申请人： XI'AN MODERN CHEMISTRY RESEARCH INSTITUTE

发明人： Jian Li ,  Minggang Hu ,  Juanli Li ,  Zhaoyi Che ,  Lingchao Mo ,  Lu Zhang ,  Zhongwei An ,  Danyang Wan ,  Xiaozhe Yang ,  Cheng Yang ,  Fengjiao Shi

IPC分类号： C09K19/12 ,  C09K19/18 ,  C09K19/30

CPC分类号： C09K19/12 ,  C09K19/18 ,  C09K19/3059 ,  C09K19/3003 ,  C09K2019/122 ,  C09K2019/181 ,  C09K2019/3063 ,  C09K2019/183 ,  C09K2019/3016 ,  C09K2019/123 ,  C09K2019/124 ,  C09K2019/188 ,  C09K2019/3025

摘要： Disclosed are a liquid crystal (LC) composition and a high-frequency component including the same. The LC composition includes one or more selected from compounds shown in structural formula (I) and one or more selected from compounds shown in structural formula (II):






where R1 is selected from alkyl with 1 to 10 carbon atoms, alkenyl with 2 to 10 carbon atoms, fluorinated alkyl, fluorinated alkenyl, and cycloalkyl; one of X1, X2, and X3 is methyl or chlorine, and the other two are hydrogen; k, m, n, and p are 0 or 1; and ring A is selected from a benzene ring, cyclohexane, and cyclohexene;








where R2 and R3 each are selected from alkyl with 1 to 10 carbon atoms, alkenyl with 2 to 10 carbon atoms, fluorinated alkyl, fluorinated alkenyl, cycloalkyl, halogen, and NCS; and ring A and ring B each are selected from a benzene ring, cyclohexane, and cyclohexene.