Particles and droplets containing liquid domains and method for forming in an aqueous medium
    2.
    发明授权
    Particles and droplets containing liquid domains and method for forming in an aqueous medium 失效
    含有液体域的颗粒和液滴以及在水介质中形成的方法

    公开(公告)号:US06271898B1

    公开(公告)日:2001-08-07

    申请号:US08997668

    申请日:1997-12-23

    IPC分类号: G02F11333

    CPC分类号: G02F1/1334 C09K19/544

    摘要: Disclosed are uniformly sized domains of liquid crystals, a method for forming the domains, and their performance in polymer dispersed liquid crystal displays. The method provides the ability to form discrete domains of liquid crystal surrounded by a polymer shell, also known as polymer encased liquid crystals, or PELCs. Further, the method provides for the ability to make PELCs that have uniformly sized particles. Displays made comprising uniformly sized PELCs demonstrate markedly improved electro-optical performance over displays made by conventional polymer dispersed liquid crystal processes.

    摘要翻译: 公开了液晶的均匀尺寸域,形成畴的方法及其在聚合物分散液晶显示器中的性能。 该方法提供了形成由聚合物壳(也称为聚合物封装的液晶)或PELCs包围的液晶的离散域的能力。 此外,该方法提供了制备具有均匀尺寸的颗粒的PELC的能力。 由均匀尺寸的PELC制成的显示器在通过常规聚合物分散液晶工艺制成的显示器上显示出显着改善的电光性能。