Reflection-type liquid crystal display device
    1.
    发明授权
    Reflection-type liquid crystal display device 失效
    反射型液晶显示装置

    公开(公告)号:US06239852B1

    公开(公告)日:2001-05-29

    申请号:US09343043

    申请日:1999-06-29

    IPC分类号: G02F11335

    CPC分类号: G02F1/133504 G02F2203/02

    摘要: A liquid crystal display device realizing both a wide view angle and a high-quality image display without “coloring” or “letter blurs” comprises a front substrate, a rear substrate facing to the front substrate, a liquid crystal layer sandwiched between the front substrate and the rear substrate, a mirror-reflection layer disposed on the rear substrate, a single refraction layer provided on an outer surface of the front substrate, a polarizing plate provided on an outer surface of the single refraction layer, and a diffusing layer provided on an outer surface of the polarizing late to diffuse light from the single refraction layer.

    摘要翻译: 实现宽视角的液晶显示装置和没有“着色”或“字母模糊”的高质量图像显示包括前基板,与前基板相对的后基板,夹在前基板之间的液晶层 背面基板,设置在后基板上的镜面反射层,设置在前基板的外表面上的单折射层,设置在单折射层的外表面上的偏振片,以及设置在 偏光的外表面稍晚以扩散来自单个折射层的光。

    Flat display device
    2.
    发明授权
    Flat display device 失效
    平板显示设备

    公开(公告)号:US06693688B1

    公开(公告)日:2004-02-17

    申请号:US09499696

    申请日:2000-02-08

    IPC分类号: G02F11335

    摘要: A phase difference plate for delaying the phase of incident light by &lgr;/4 and a liquid crystal layer for shifting the incident light by &lgr;/2 in accordance with an applied voltage are interposed between a polarization plate and a selective reflecting layer made of a cholesteric liquid crystal. A color filter layer is formed on the polarization-plate-side of the selective reflecting layer. A back-surface light source for emitting light having intensity peaks in a plurality of predetermined wavelengths is located on the back-surface of the selective reflecting layer. The selective reflecting layer is formed to transmit almost all light components in the plurality of small regions including the plurality of predetermined wavelengths and reflect almost all light components in regions between the plurality of small regions.

    摘要翻译: 用于将入射光的相位延迟λ/ 4的相位差板和用于根据施加的电压将入射光偏移λ/ 2的液晶层插入偏振板和由胆甾醇制成的选择反射层之间 液晶。 在选择反射层的偏振板侧形成滤色器层。 用于发射具有多个预定波长的强度峰值的光的背面光源位于选择反射层的背表面上。 选择反射层被形成为透过包括多个预定波长的多个小区域中的几乎所有的光分量,并且反射多个小区域之间的区域中的几乎所有的光分量。

    Liquid crystal display element and method of manufacturing the same
    3.
    发明授权
    Liquid crystal display element and method of manufacturing the same 失效
    液晶显示元件及其制造方法

    公开(公告)号:US06825903B2

    公开(公告)日:2004-11-30

    申请号:US09840126

    申请日:2001-04-24

    IPC分类号: G02F11335

    摘要: A liquid crystal display element comprises a polarization plates, phase difference plates, a liquid crystal layer, and selectively reflective layers for reflecting part or whole of circularly polarized light in a specific direction. The products of the respective thicknesses of the polarization plate, phase difference plate, liquid crystal layer, and selectively reflective layer and the difference between an average refractive index in a direction perpendicular to each display plane and an average refractive index in a direction parallel to the display plane are set so that the absolute value of their sum total is 50 nm or less. Each selectively reflective layer is formed of a layer having positive refractive index anisotropy and a layer having negative refractive index anisotropy.

    摘要翻译: 液晶显示元件包括偏光板,相位差板,液晶层和用于反射特定方向的圆偏振光的部分或全部的选择性反射层。 偏振板,相位差板,液晶层和选择反射层的各自厚度的乘积以及垂直于每个显示平面的方向上的平均折射率与平行于该显示平面的方向上的平均折射率之间的差 设置显示面,使得它们的总和的绝对值为50nm以下。 每个选择性反射层由具有正折射率各向异性的层和具有负折射率各向异性的层形成。

    Liquid crystal display device and method of manufacturing the same
    6.
    发明授权
    Liquid crystal display device and method of manufacturing the same 有权
    液晶显示装置及其制造方法

    公开(公告)号:US06933995B2

    公开(公告)日:2005-08-23

    申请号:US10622702

    申请日:2003-07-21

    CPC分类号: G02F1/133555

    摘要: An LCD device includes a transparent glass plate 122 and thin film transistor electrodes 124 formed on the glass plate 122. A photosensitive insulation film 128 is coated on the glass plate 122 and the thin film transistor electrodes 124. The insulation film 128 includes transparent and reflective regions 134 and 133 which are different in thickness. Light shielding films 126 are positioned underneath boundaries of the transparent and reflective regions 134 and 133. Where an optical exposure stage includes different reflection coefficient portions, the light shielding films 126 prevent light reflected by the exposure stage from reaching the insulation film thereby maintaining the accuracy of its patterning.

    摘要翻译: LCD装置包括形成在玻璃板122上的透明玻璃板122和薄膜晶体管电极124。 感光绝缘膜128涂覆在玻璃板122和薄膜晶体管电极124上。 绝缘膜128包括厚度不同的透明和反射区域134和133。 遮光膜126位于透明和反射区域134和133的边界的下方。 在光学曝光级包括不同的反射系数部分的情况下,遮光膜126防止由曝光台反射的光到达绝缘膜,从而保持其图案化的精度。