申请人:Lietzau Lars
公开号:US20070219380A1
公开(公告)日:2007-09-20
The present invention relates to compounds of the formula I
where
Y, X
1
, X
2
, X
3
, R
1
, R
2
, A
1
, A
2
, Z
1
, Z
2
, m and n are as defined in Claim
1
, to the use thereof as components in liquid-crystalline media, and to electro-optical display elements containing the liquid-crystalline media according to the invention.
本发明涉及以下式I的化合物
其中
Y,X
1
,X
2
,X
3
,R
1
,R
2
,A
1
,A
2
,Z
1
,Z
2
,m和n如权利要求中所定义,
以及将其用作液晶介质中的组分,并根据本发明含有液晶介质的电光显示元件。