Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.

YunXia Qiao

Zhengqiang Li

Kelun Shu

Qing Cui

Kai Xu

Lihong Gui

Xuefeng Li

Qian Zhang

Guoliang Yun

Ruixiang Liang

Lei Zhao

Ke-Lun Shu

Wenxiao Xing

Hubo Zhang

YanLi Dong

Disclosed is a liquid crystal composition comprising one or more compounds represented by formula I and/or formula II and one or more compounds represented by formula III: wherein the definition of each substituent is given. The composition involved in the present invention has a low viscosity &#x3b3;, a high clearing point Tni and a large optical anisotropy &#x394;n, and can realize a rapid response of liquid crystal display.

Liquid crystal composition

Disclosed is a liquid crystal display device comprising an array substrate and an opposite substrate arranged facing the array substrate, wherein the structure of said array substrate comprises elongated and evenly spaced slit electrodes and electrode gaps between the slit electrodes, and said opposite substrate comprises a bulk electrode; and further comprises a liquid crystal composition between said array substrate and the opposite substrate. The liquid crystal display device has a higher light transmittance, such that more backlight passes through the liquid crystal display device, resulting in the liquid crystal display device having a higher luminance.

Liquid crystal display device

Disclosed is a liquid crystal display device comprising an array substrate and an opposite substrate arranged facing the array substrate, and further comprises a liquid crystal composition located between said array substrate and the opposite substrate, wherein said array substrate comprises elongated and evenly spaced slit electrodes and electrode gaps between the slit electrodes, with the slit electrodes and the electrode gaps said being located in the same layer structure; said array substrate comprises a bulk electrode below the slit electrodes; and said array substrate further comprises an insulating layer between the slit electrodes and the bulk electrode. The liquid crystal display device has a higher light transmittance, such that more backlight passes through the liquid crystal display device, resulting in the liquid crystal display device having a higher luminance.

Disclosed are a liquid crystal composition comprising a liquid of formula I and formula II-B, and a liquid crystal compound and a related liquid crystal display device wherein R, R, Rand Reach independently represent an alkyl group having a carbon atom number of 1-10, a fluoro-substituted alkyl group having a carbon atom number of 1-10, an alkoxy group having a carbon atom number of 1-10, a fluoro-substituted alkoxy group having a carbon atom number of 1-10, an alkenyl group having a carbon atom number of 2-10, a fluoro-substituted alkenyl group having a carbon atom number of 2-10, an alkenoxy group having a carbon atom number of 3-8 or a fluoro-substituted alkenoxy group having a carbon atom number of 3-8, and any one or more non-connected CHin R, R, Rand Rmay be substituted with cyclopentyl, cyclobutyl, cyclopropyl or &#x2014;O&#x2014;; Y represents ethyl or ethenyl; each independently represent one of and any fluorobenzene; represents benzene or fluorobenzene; and m represents one of 1, 2 and 3, and n represents one of 1 and 0.

Highly vertical dielectric liquid crystal compound, liquid crystal composition, and liquid crystal display device

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Shijiazhuang, China

YunXia Qiao