Liquid crystal display
    3.
    发明公开
    Liquid crystal display 审中-公开
    液晶显示器

    公开(公告)号:EP2520971A1

    公开(公告)日:2012-11-07

    申请号:EP11186653.9

    申请日:2011-10-26

    IPC分类号: G02F1/13363

    摘要: A (VA) liquid crystal display has: a liquid crystal layer (3) interposed between a first substrate (110) and a second substrate (210); the substrates (110,210) are disposed between a first polarizer (15) and a second polarizer (25); a color filter (230) is disposed on one of the two substrates (110); and a biaxial compensation film (22), with an in- plane phase retardation R0 from about 45nm to about 75nm and a thickness direction phase retardation Rth from about 250nm to about 310nm, is disposed between a polariser (25) and a substrate (210) to improve the contrast ratio. A film (12), with an in- plane phase retardation R0 from about -10nm to about 10nm and a thickness direction phase retardation Rth from about -10nm to about 10nm, which can be disposed between the first polariser (15) and the first substrate (110) on the other side does not contribute to the phase difference and may also be removed.

    摘要翻译: (VA)液晶显示器具有:插入在第一基板(110)和第二基板(210)之间的液晶层(3); 基板(110,210)设置在第一偏振器(15)和第二偏振器(25)之间; 滤色器(230)设置在两个基板(110)中的一个基板上; 和具有约45nm至约75nm的面内相位延迟R0和约250nm至约310nm的厚度方向相位延迟Rth的双轴补偿膜(22)设置在偏振器(25)和衬底(210)之间 )来提高对比度。 具有从大约-10nm到大约10nm的平面内相位延迟R0和从大约-10nm到大约10nm的厚度方向相位延迟Rth的膜(12),其可以设置在第一偏振器(15)和第一偏振器 在另一侧上的基板(110)不会对相位差有贡献并且也可以被去除。

    REFLECTIVE TYPE LIQUID CRYSTAL DISPLAY ELEMENT AND REFLECTIVE TYPE LIQUID CRYSTAL PROJECTOR
    6.
    发明公开
    REFLECTIVE TYPE LIQUID CRYSTAL DISPLAY ELEMENT AND REFLECTIVE TYPE LIQUID CRYSTAL PROJECTOR 有权
    液晶显示元件的反射型及液晶投影机反射式

    公开(公告)号:EP2096487A1

    公开(公告)日:2009-09-02

    申请号:EP07860158.0

    申请日:2007-12-26

    摘要: A retardation compensation element (56) is composed of a C-plate (85) and an 0-plate (86). The O-plate (86) is a biaxial birefringent medium made of an obliquely deposited organic material. A fast axis (L6) of the 0-plate (86) is parallel to the orthographic projection of a deposition direction (96) onto the surface of the O-plate (86). Between a liquid crystal display device (51) and a polarization beam splitter (48), the O-plate (86) is arranged such that the fast axis (L6) and a tilt direction (L8) of liquid crystal molecules (75) are parallel to each other, and that the deposition direction (96) and the tilt direction (L8) face the opposite direction with respect to a Z2 axis. The C-plate (86) is disposed together with the O-plate (85) between the liquid crystal display device (51) and the polarization beam splitter (48).

    摘要翻译: 延迟补偿元件(56)由C感光板(85)中,并在0感光板(86)。 O感光板(86)是由倾斜沉积有机材料的双轴双折射介质。 O感光板(86)的快轴(L6)是平行于层叠方向(96)到O感光板(86)的表面的正投影。 的液晶显示装置(51)和一个偏振分束器(48)之间,设置O感光板(86)被布置成检查做的快轴(L6)和液晶分子的倾斜方向(L8)(75)是 平行于海誓山盟,并没有沉积方向(96)和倾斜方向(L8)相对于一轴线Z2面对相反的方向。 C感光板(86)与液晶显示装置(51)和偏振分束器(48)之间的O感光板(85)一起地设置。