申请人:Eidenschink Rudolf
公开号:US20090131689A1
公开(公告)日:2009-05-21
The invention relates to tricyclic aromatics of the general formula I
in which A
1
, A
2
, A
3
, A
4
, Q
1
-Q
2
, R
1
, R
2
, X
1
, X
2
, X
3
, Z
1
, Z
2
, Z
3
, Z
4
, q, r, s, t and u have the meaning indicated, and to the use thereof as components of liquid-crystalline media and to an electro-optical display element containing same.
该发明涉及一般式I的三环芳烃,其中A1、A2、A3、A4、Q1-Q2、R1、R2、X1、X2、X3、Z1、Z2、Z3、Z4、q、r、s、t和u具有指示的含义,并将其用作液晶介质的组分,以及含有它们的电光显示元件。