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    Color Liquid Crystal Display Device
    23.
    发明申请
    Color Liquid Crystal Display Device 审中-公开
    彩色液晶显示装置

    公开(公告)号：US20080013009A1

    公开(公告)日：2008-01-17

    申请号：US11791007

    申请日：2005-12-26

    申请人： Toshiya Inada

    发明人： Toshiya Inada

    IPC分类号： G02F1/136

    CPC分类号： G02F1/136286 ,  G02F2001/13606 ,  G02F2201/52 ,  G09G3/3614 ,  G09G2320/0209

    摘要： In a color liquid crystal display device, pixel electrodes are partially overlap with source electrodes and polarity inversions are carried out to any adjacent pair of unit columns of the pixels or any adjacent pair of unit pixels along the row direction, to eliminate adversely effect of crosstalk. A color liquid crystal display device wherein liquid crystal material is sandwiched between a TFT substrate with control circuits of thin film transistors (TFrs) and a substrate located opposed to it, a plurality of rows and columns of picture elements are arranged in matrix, each row having a gate bus and each column having a source bus, polarity inversions are carried out to any adjacent pair of unit columns of the pixels or any adjacent pair of unit pixels along the row direction, and pixel electrodes partially overlap with or are close to the source buses at their respective lateral ends, is characterized in that the electrodes are arranged so that a parasitic capacitances between pixel electrodes and the source buses are identical at their respective lateral ends, and that two or more types of color layers are allocated to picture cells connected to the same source bus with the same allocation rate.

    摘要翻译： 在彩色液晶显示装置中，像素电极与源电极部分重叠，并且沿着行方向对像素的任何相邻单位列或任何相邻的单位像素对执行极性反转，以消除串扰的不利影响 。 一种彩色液晶显示装置，其中液晶材料夹在具有薄膜晶体管（TFrs）的控制电路的TFT基板和与其相对的基板之间，多个行和列的像素排列成矩阵，每行 具有栅极总线并且每个列具有源极总线，极性反转被执行到像素的任何相邻的单位列对或沿着行方向的任何相邻的单位像素对，并且像素电极部分地重叠或接近于 源极总线在其各自的侧端，其特征在于，电极被布置成使得像素电极和源极总线之间的寄生电容在它们各自的侧端处相同，并且将两种或更多种颜色层分配给图像单元 以相同的分配速率连接到相同的源总线。

    Liquid crystal display device with control capacitor for gray scale
    28.
    发明授权
    Liquid crystal display device with control capacitor for gray scale 失效
    具有灰度控制电容器的液晶显示装置

    公开(公告)号：US5521729A

    公开(公告)日：1996-05-28

    申请号：US217289

    申请日：1994-03-24

    申请人： Yasuhiro Ukai ,  Tomihisa Sunata ,  Toshiya Inada

    发明人： Yasuhiro Ukai ,  Tomihisa Sunata ,  Toshiya Inada

    IPC分类号： G02F1/1343 ,  G02F1/1362

    CPC分类号： G02F1/136213 ,  G02F2001/134345 ,  G02F2001/134354 ,  G02F2203/30

    摘要： Each pixel electrode of a liquid crystal display device is divided into a plurality of subpixel electrodes, which are separated by a gap from each other, and a control capacitor electrode is provided opposite at least one of the subpixel electrodes through a first insulating film. The control capacitor electrode has a region extending the entire length of the gap so that a drive voltage can be applied to liquid crystal in the gap. The control capacitor electrode forms a control capacitor connected in series with a liquid crystal capacitor formed by the above-said at least one subpixel electrode between it and a common electrode corresponding thereto. An additional capacitor electrode, which is opposite the said at least one subpixel electrode through a second insulating film, is formed, by which is formed an additional capacitor equivalently in parallel to the liquid crystal capacitor.

    摘要翻译： 液晶显示装置的每个像素电极被划分成彼此间隔开的多个子像素电极，并且通过第一绝缘膜与至少一个子像素电极相对地设置控制电容器电极。 控制电容器电极具有在间隙的整个长度上延伸的区域，使得驱动电压可以施加到间隙中的液晶。 控制电容器电极形成与由上述至少一个子像素电极形成的液晶电容器和与其对应的公共电极串联连接的控制电容器。 形成通过第二绝缘膜与所述至少一个子像素电极相对的附加电容器电极，通过该电容器电极形成与液晶电容器平行的附加电容器。