申请人:Aventis Reseach & Technologies GmbH & Co. KG
公开号:US06491989B1
公开(公告)日:2002-12-10
Fluorinated naphthalene derivatives of the formula (I)
R1(—A1—M1)a(—A2—M2)b—B—(—M3—A3)c—(M4—A4)d—R2 (I)
where
B is
having the meaning
and
R1(—A1—M1)a(—A2—M2) and (—M3—A3)(M4—A4)R2 are mesogenic radicals, are suitable as components of liquid-crystal mixtures, in particular ferroelectric liquid-crystal mixtures.
公式(I)的氟化萘衍生物
其中B具有以下含义,R1(—A1—M1)a(—A2—M2)和(—M3—A3)(M4—A4)R2是向列相基团,适用于液晶混合物的组分,特别是铁电液晶混合物。