Liquid crystal display apparatus
    4.
    发明授权
    Liquid crystal display apparatus 有权
    液晶显示装置

    公开(公告)号:US06556260B1

    公开(公告)日:2003-04-29

    申请号:US09526205

    申请日:2000-03-15

    IPC分类号: G02F11335

    摘要: A liquid crystal display apparatus featuring an excellent contrast ratio even though it is a reflection type liquid crystal display unit. The display apparatus includes a: liquid crystal layer; upper and lower substrates for interposing the liquid crystal layer therebetween; reflection plate for reflecting light which passes through the liquid crystal layer back to the liquid crystal layer; and light emitting element layer for emitting light to the liquid crystal layer, and wherein light emitting element layer is arranged above liquid crystal layer so as to surround the display portion of the liquid crystal layer. Further, the light emitting element layer is provided with a reflection layer for deflecting light emitted in the upper direction back to liquid crystal layer.

    摘要翻译: 即使是反射型液晶显示单元,也具有优异的对比度的液晶显示装置。 显示装置包括:液晶层; 用于在其间插入液晶层的上下基板; 用于将通过液晶层的光反射回液晶层的反射板; 以及用于向液晶层发光的发光元件层,并且其中发光元件层布置在液晶层的上方以围绕液晶层的显示部分。 此外,发光元件层设置有用于将在上方向发射的光偏转回到液晶层的反射层。

    Liquid Crystal Display Device
    5.
    发明申请
    Liquid Crystal Display Device 有权
    液晶显示装置

    公开(公告)号:US20080106676A1

    公开(公告)日:2008-05-08

    申请号:US11935462

    申请日:2007-11-06

    IPC分类号: G02F1/1335

    摘要: In a transflective type IPS type liquid crystal display device in which a phase difference layer has been built in a reflection display portion, a retardation value of the phase difference layer corresponding to a short wavelength color filter is different from a retardation value of the phase difference layer corresponding to a long wavelength color filter; while a blue display pixel is set to the short wavelength color filter and both red and green pixels are set to the long wavelength filter, the retardation value of the phase difference layer corresponding to the former-mentioned short wavelength color filter is made smaller than the retardation value of the phase difference layer corresponding to the latter-mentioned long wavelength color filter.

    摘要翻译: 在反射型IPS型液晶显示装置中,在反射显示部分内置有相位差层,与短波滤色镜相对应的相位差层的延迟值与相位差的延迟值不同 层对应于长波长滤色器; 同时将蓝色显示像素设置为短波长滤色器,并将红色和绿色像素都设置为长波长滤光器,使与前述短波长滤色器相对应的相位差层的延迟值小于 对应于后述的长波长滤色器的相位差层的延迟值。

    Liquid crystal display device
    6.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号:US07573553B2

    公开(公告)日:2009-08-11

    申请号:US11935462

    申请日:2007-11-06

    IPC分类号: G02F1/1335

    摘要: In a transflective type IPS type liquid crystal display device in which a phase difference layer has been built in a reflection display portion, a retardation value of the phase difference layer corresponding to a short wavelength color filter is different from a retardation value of the phase difference layer corresponding to a long wavelength color filter; while a blue display pixel is set to the short wavelength color filter and both red and green pixels are set to the long wavelength filter, the retardation value of the phase difference layer corresponding to the former-mentioned short wavelength color filter is made smaller than the retardation value of the phase difference layer corresponding to the latter-mentioned long wavelength color filter.

    摘要翻译: 在反射型IPS型液晶显示装置中,在反射显示部分内置了相位差层,与短波长滤色器对应的相位差层的延迟值与相位差的延迟值不同 层对应于长波长滤色器; 同时将蓝色显示像素设置为短波长滤色器,并将红色和绿色像素都设置为长波长滤光器,使与前述短波长滤色器相对应的相位差层的延迟值小于 对应于后述的长波长滤色器的相位差层的延迟值。

    Liquid crystal display device
    7.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号:US07952663B2

    公开(公告)日:2011-05-31

    申请号:US12019715

    申请日:2008-01-25

    IPC分类号: G02F1/1335

    摘要: In a transflective liquid crystal display device having a first substrate, a second substrate, a liquid crystal layer disposed between the two substrates and a reflective region and a transmissive region in each pixel; the second substrate has a pixel electrode to drive the liquid crystal layer and a common electrode; the reflective region of the second substrate is formed with an in-cell polarizer between the pixel electrode and common electrode and the reflector. In this invention, the thickness of the liquid crystal layer is set greater in the reflective region than in the transmissive region. The difference in the liquid crystal layer thickness between the reflective region and the transmissive region is provided by forming a step in the first substrate or the second substrate.

    摘要翻译: 在具有第一基板,第二基板,设置在两个基板之间的液晶层和每个像素中的反射区域和透射区域的半透射型液晶显示装置中, 第二基板具有用于驱动液晶层和公共电极的像素电极; 第二基板的反射区域在像素电极和公共电极与反射体之间形成有单元内偏光器。 在本发明中,液晶层的厚度在反射区域的设定比透射区域的厚度大。 通过在第一基板或第二基板中形成台阶来提供反射区域和透射区域之间的液晶层厚度的差异。

    Color display, liquid crystal display, and semi-transmissive liquid crystal display
    10.
    发明授权
    Color display, liquid crystal display, and semi-transmissive liquid crystal display 有权
    彩色显示器,液晶显示器和半透射液晶显示器

    公开(公告)号:US08891044B2

    公开(公告)日:2014-11-18

    申请号:US11869770

    申请日:2007-10-10

    摘要: In a color display device, when using white (W) sub-pixels in addition to subpixels of red (R) and green (G) plus blue (B) without increasing a wiring line number, the per-color pixel number in a unit area decreases so that the image resolution is deteriorated. The area and number of subpixels are adjusted in accordance with the visual sensitivity or luminosity required. Practically, the area of red (R) and blue (B) subpixels which are relatively low in luminosity is set to be about two times greater than the area of green (G) and white (W) subpixels that are relatively high in luminosity while letting the number of green (G) and white (W) subpixels be twice the number of red (R) and blue (B) subpixels. A larger subpixel is configured from a plurality of unit subpixels. A smaller subpixel is formed of a one unit subpixel.

    摘要翻译: 在彩色显示装置中,在不增加布线数量的情况下,除了红色(R)和绿色(G)以及蓝色(B)的子像素之外,当使用白色(W)子像素时,单位的单色像素数 面积减小,图像分辨率下降。 子像素的面积和数量根据所需的视觉灵敏度或亮度进行调整。 实际上,发光度相对较低的红色(R)和蓝色(B)子像素的面积被设定为大于发光度相对较高的绿色(G)和白色(W)子像素的面积的两倍,而 使绿(G)和白(W)子像素的数量是红(R)和蓝(B)子像素的数量的两倍。 较大的子像素由多个单位子像素构成。 较小的子像素由一个单位子像素形成。