申请人:Merck Patent GmbH
公开号:EP3792334A1
公开(公告)日:2021-03-17
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-(Ap)-Rb P
wherein Pa, Rb, Spa, and Ap 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 of 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.
本发明涉及液晶混合物,该混合物包含由一种或多种式 I 光活性介质组成的光配位成分 A)、
其中 R11、R21、A11、A、Z、X11、X21、Y11、Y12、Sp11、Sp21、o 和 p 具有权利要求 1 中给出的含义之一、
一种液晶组分 B),包括一种或多种致线虫化合物,和
一种可聚合组分 C),包括一种或多种式 P 的可聚合化合物、
Pa-Spa-(Ap)-Rb P
其中 Pa、Rb、Spa 和 Ap 具有权利要求 1 中给出的含义之一。
此外,本发明还涉及这种液相色谱介质的生产方法、这种介质在液相色谱装置中的使用以及包含根据本发明的液相色谱介质的液相色谱装置。本发明还涉及一种制造这种液晶显示器的工艺,以及使用根据本发明的液晶混合物制造这种液晶显示器。