LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
개요
출원인
Jiangsu Hecheng Display Technology Co., Ltd.
발명자
Lifang YAO; Wenquan DING; Di HE; Panpan WANG; Huijuan DAI; Fei ZHAO
IPC 분류
CPC 분류
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.
원문 (중국어)
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.