COMPOSITION OF FLOURINE-CONTAINING CYCLOHEXYL BIPHENYL LIQUID CRYSTAL

摘要

The liq. crystal compsn. has at least o3ne component: cyclehexylbiphenyl derivs. of formula (I). In (I), R1=C1-12 alkyl; R2= R3= R4= R5= H or F; R6= C1-12 alkyl, alkoxy, CN or F; at least one or two of R2, R3, R4, R5 and R6 are F. The compsn. shows nematic mesophase.