Compensator with photochemically cured barrier layer and process
    2.
    发明授权
    Compensator with photochemically cured barrier layer and process 失效
    补光器与光化学固化的阻挡层和工艺

    公开(公告)号:US07148941B2

    公开(公告)日:2006-12-12

    申请号:US10390123

    申请日:2003-03-17

    IPC分类号: G02F1/1335

    摘要: Disclosed is an optical compensator for a liquid crystal display having improved optical properties, comprising a transparent polymeric support bearing an orientation layer and a photochemically cured optically anisotropic layer, in that order, wherein a photochemically cured barrier layer is present between the orientation layer and the support, and wherein the barrier layer, as disposed on the support, exhibits an indentation modulus of less than 2 GPa. The invention further provides a compensator comprising a transparent polymeric support, an orientation layer, and a photochemically cured optically anisotropic layer, in that order, wherein a photochemically cured barrier layer is present between the orientation layer and the support, and wherein there is present a compliant layer softer than the barrier layer adjacent to the support side of the barrier layer, and further comprises a compensator containing two or more compensator layers, with or without an adjacent compliant layer and a process for making the foregoing.

    摘要翻译: 公开了一种具有改进的光学性能的液晶显示器的光学补偿器,其包括依次具有支承取向层和光化学固化的光学各向异性层的透明聚合物支撑体,其中光化学固化的阻挡层存在于取向层和 支撑件,并且其中设置在支撑件上的阻挡层具有小于2GPa的压痕模量。 本发明还提供了一种补偿器,其包括透明聚合物支撑体,取向层和光化学固化的光学各向异性层,其中在取向层和载体之间存在光化学固化的阻挡层,并且其中存在 柔性层比邻近阻挡层的支撑侧的阻挡层柔软,并且还包括具有或不具有相邻柔顺层的两个或更多个补偿层的补偿器和用于制造前述的方法。