Liquid crystal panel and liquid crystal display device
    1.
    发明授权
    Liquid crystal panel and liquid crystal display device 有权
    液晶面板和液晶显示装置

    公开(公告)号:US08488089B2

    公开(公告)日:2013-07-16

    申请号:US13102146

    申请日:2011-05-06

    IPC分类号: G02F1/1335

    摘要: Provided is a liquid crystal display device, in which a pretilt angle of liquid crystal molecules in a liquid crystal layer (21) is smaller than 2° and a first optically anisotropic layer (10) is formed between a first polarizing plate (12) and the first substrate (31). When a polar angle of the first optically anisotropic layer with respect to an in-plane vertical direction is denoted by φ, the first optically anisotropic layer compensates for a polarized state of light having a wavelength of 550 nm that enters the first optically anisotropic layer, the first optically anisotropic layer has a dichroic maximum value in a range of 430 nm or larger and 470 nm or smaller and has a dichroic maximum value in a range of 600 nm or larger and 650 nm or smaller when φ≠0 is satisfied.

    摘要翻译: 提供了一种液晶显示装置,其中液晶层(21)中的液晶分子的预倾角小于2°,并且在第一偏振片(12)和 第一基板(31)。 当第一光学各向异性层相对于面内垂直方向的极角由phi表示时,第一光学各向异性层补偿进入第一光学各向异性层的波长为550nm的光的偏振状态, 第一光学各向异性层在430nm以上且470nm以下的范围内具有二向色最大值,并且当满足phi <> 0时,具有在600nm以上且650nm以下的范围内的二向色最大值。