PIPERIDINE DERIVATIVE, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
申请人:JNC CORPORATION
公开号:US20160039758A1
公开(公告)日:2016-02-11
To provide a liquid crystal composition containing a compound that is effective in preventing photolysis of the liquid crystal composition, and has high solubility in the liquid crystal composition, and to provide a liquid crystal display device including the composition.
The liquid crystal composition contains a compound represented by formula (1), and a liquid crystal display device uses the composition:
in which, in formula (1), R
1
to R
8
are hydrogen or alkyl having 1 to 4 carbons; ring A
1
and ring A
2
are cyclohexylene, phenylene, naphthalenediyl or the like; Z
1
, Z
2
and Z
3
are a single bond or the like; and a and b are independently 1 or 2, and c is 0, 1 or 2.
为了提供一种液晶组合物,其中包含一种化合物,该化合物有效地防止液晶组合物的光解,并且在该液晶组合物中具有高溶解度,以及提供一种包含该组合物的液晶显示器。该液晶组合物包含由公式(1)表示的化合物,而液晶显示器使用该组合物:在公式(1)中,R1至R8是氢或具有1至4个碳原子的烷基;环A1和环A2是环己烯基、苯基、萘基等;Z1、Z2和Z3是单键等;a和b独立地为1或2,而c为0、1或2。