Patents Assigned to SHIJIAZHUANG CHENGSHI YONGHUA DISPLAY MATERIAL CO., LTD.
  • Patent number: 10982145
    Abstract: The present invention relates to a negative dielectric anisotropic liquid crystal composition, a liquid crystal display element, and a liquid crystal display. The negative dielectric anisotropic liquid crystal composition of the present invention comprises a first component composed of one or more compounds represented by formula I and a second component composed of one or more polymerizable compounds: The negative dielectric anisotropic liquid crystal composition disclosed by the present invention has a low rotary viscosity, a fast response speed and a good stability, and is very suitable for manufacturing liquid crystal display elements, particularly suitable for PS (polymer-stabilized) or PSA (polymer-stabilized alignment)-type liquid crystal displays.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: April 20, 2021
    Assignee: SHIJIAZHUANG CHENGSHI YONGHUA DISPLAY MATERIAL CO., LTD.
    Inventors: Wenxiao Xing, Jiaming Li, Ruixiang Liang, Xuanfei Sun, Yapeng Huang, Hongru Gao