Pyran-Dioxane Derivatives, and the Use Thereof in Liquid-Crystalline Media
申请人:Lietzau Lars
公开号:US20080193682A1
公开(公告)日:2008-08-14
The invention relates to pyran-dioxane derivatives and to the use thereof as component(s) in liquid-crystalline media. In addition, the present invention relates to liquid-crystal and electro-optical display elements which contain the liquid-crystalline media according to the invention.
Spiro[3.3] Heptyl-Dioxan Derivatives and Their Use in Liquid Crystal Media
申请人:Lietzau Lars
公开号:US20080251761A1
公开(公告)日:2008-10-16
The invention relates to novel dioxane derivatives of the formula R
1
-(A
1
-Z
1
)
m
G-(Z
2
-A
2
)
n
-R
2
, in which G denotes (I) or (II), and in which R
1
, R
2
, A
1
, A
2
, Z
1
, Z
2
, m and n have the meanings indicated in claim
1
, to the use thereof as component(s) of liquid-crystalline media, and to liquid-crystal and electro-optical display elements which contain the liquid-crystalline media according to the invention.