LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DEVICE, REFLECTION DISPLAY MATERIAL, LIGHT MODULATING MATERIAL, AND ANTHRAQUINONE COMPOUND
申请人:Youfu Katsuyuki
公开号:US20090074991A1
公开(公告)日:2009-03-19
The liquid crystal composition of the present invention contains a compound represented by the following Formula (1) and a liquid crystal. In Formula (1), at least one among R
1
to R
7
is a liquid crystalline substituent, and those among R
1
to R
7
that are not a liquid crystalline substituent each independently represent a hydrogen atom or a substituent. X and Y each independently represent an alkyl group, a halogen atom, an alkoxy group, or an alkylthio group. Z represents an alkyl group having 3 or more carbon atoms, an acyl group, or an aryl group. A represents an oxygen atom, a sulfur atom, or a nitrogen atom. n represents 0 or 1. The liquid crystal device, reflection display material, and light modulating material of the invention contain the liquid crystal composition.