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12 条记录 (耗时 0.018 秒)

    Liquid Crystal Mixture and Liquid Crystal Display
    1.
    发明申请
    Liquid Crystal Mixture and Liquid Crystal Display 有权

    公开(公告)号：US20220380672A1

    公开(公告)日：2022-12-01

    申请号：US17269810

    申请日：2019-08-19

    申请人： Merck Patent GmbH

    发明人： Simon SIEMIANOWSKI ,  Helmut HAENSEL ,  Nils GREINERT ,  Julia SPRANG ,  Martin HEHNER

    IPC分类号： C09K19/12 ,  C09K19/30 ,  C09K19/34

    摘要： The invention relates to liquid crystal mixtures comprising a photoalignment component A) comprising one or more photoreactive mesogens of formula I, wherein R11, R21, A11, A, Z, X11, X21, Y11, Y12, Sp11, Sp21, o, and p have one of the meanings as given in claim 1, a liquid-crystalline component B), comprising one or more nematogenic compounds, and a polymerizable component C) comprising one or more polymerizable compounds of formula P, Pa-Spa-Pb  P wherein Pa, Pb and Spa have one of the meanings as given in claim 1. Further, the invention relates to a method of production of such LC media, to the use of such media in LC devices, and to a LC device comprising a LC medium according to the present invention. The present invention further relates to a process for the fabrication such liquid crystal display and to the use of the liquid crystal mixtures according to the invention for the fabrication of such liquid crystal display.