Patent ID: 8054267
Filing Date: 2011-11-08
Classification: G02F,G09G

Abstract:
1. A liquid crystal display, comprising: a plurality of parallel scan lines; and a plurality of parallel data lines insulated from and orthogonal to the scan lines, the scan lines and the data lines cooperatively defining a plurality of pixel regions; wherein each of the pixel regions includes a red sub-pixel region, a green sub-pixel region, and a blue sub-pixel region; the red sub-pixel region includes a first red sub-pixel zone and a second red sub-pixel zone, and the first and second red sub-pixel zones receive scanning voltages from a same scan line and data voltage signals from different data lines; the green sub-pixel region includes a first green sub-pixel zone and a second green sub-pixel zone, and the first and second green sub-pixel zones receive scanning voltages from a same scan line and data voltage signals from different data lines; the blue sub-pixel region includes a first blue sub-pixel zone and a second blue sub-pixel zone, and the first and second blue sub-pixel zones receive scanning voltages from a same scan line and data voltage signals from different data lines; wherein during one frame period of display by the liquid crystal display, all the first red, green, and blue sub-pixel zones display black images, and all the second red, green, and blue sub-pixel zones display images corresponding to pre-determined gray scales; and during a next frame period of display by the liquid crystal display, all the first red, green, and blue sub-pixel zones display images corresponding to pre-determined gray scales, and all the second red, green, and blue sub-pixel zones display black images; wherein each of the first and second red sub-pixel zones includes a pixel electrode, a thin film transistor, and a red color filter unit, respectively; each of the second green sub-pixel zones includes a pixel electrode, a thin film transistor, and a green color filter unit, respectively; each of the first and second blue sub-pixel zones includes a pixel electrode, a thin film transistor, and a blue color filter unit, respectively; wherein the first and second red sub-pixel zones are positioned at a same side of the scan line that are electrically coupled thereto, the first and second green sub-pixel zones are positioned at a same side of the scan line that are electrically coupled thereto, and the first and second blue sub-pixel zones are positioned at a same side of the scan line that are electrically coupled thereto.