LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
卷宗概要
申请人
Jiangsu Hecheng Display Technology Co., Ltd.
发明人
Lifang YAO; Wenquan DING; Di HE; Panpan WANG; Huijuan DAI; Fei ZHAO
IPC 分类
CPC 分类
The present invention provides a liquid crystal composition and a liquid crystal display device. The liquid crystal composition comprises at least one compound of general formula I and at least one compound selected from compounds of general formula II-1 and/or general formula II-2. The liquid crystal composition provided in the present invention has an appropriate optical anisotropy, an appropriate clearing point, a lower rotational viscosity, a higher Kvalue and a higher ε/Δε ratio, and has higher transmittance and contrast rate, and a remarkable low-temperature storage performance at the same time.
原文（中文）
The present invention provides a liquid crystal composition and a liquid crystal display device. The liquid crystal composition comprises at least one compound of general formula I and at least one compound selected from compounds of general formula II-1 and/or general formula II-2. The liquid crystal composition provided in the present invention has an appropriate optical anisotropy, an appropriate clearing point, a lower rotational viscosity, a higher Kvalue and a higher ε/Δε ratio, and has higher transmittance and contrast rate, and a remarkable low-temperature storage performance at the same time.