公开(公告)号：US20080088559A1

公开(公告)日：2008-04-17

申请号：US11882349

申请日：2007-08-01

申请人： Ming-Sheng Lai ,  Min-Feng Chiang ,  Ching-Ting Kuo ,  Hsueh-Ying Huang

发明人： Ming-Sheng Lai ,  Min-Feng Chiang ,  Ching-Ting Kuo ,  Hsueh-Ying Huang

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/3614 ,  G09G3/3655 ,  G09G2300/0447 ,  G09G2320/0204 ,  G09G2320/0257 ,  G09G2320/028 ,  G09G2320/0673

摘要： Disclosed is a method for driving a display panel. The display panel includes a plurality of unit pixels and a plurality of switches. The switches are used for controlling the unit pixels to display. The method includes transmitting a plurality of gate signals to the switches for driving the switches. More, the driving method also includes transmitting a plurality of data signals to the switches for providing a plurality of pixel voltages to the unit pixels and providing common voltages to the unit pixels as well as generating the potential differences with the common voltage and the pixel voltages of the unit pixels for controlling the display of the unit pixels by a group time. The total amount of potential differences in each unit pixel in the group time is substantially equal to zero. The group time includes a plurality of driving unit times. In each driving unit time, at least one group of pixels displays. A group of pixels includes a plurality of grayscale levels of brightness. The total brightness of the grayscale levels accords with a predetermined brightness. Therefore, the display not only can increase its viewing angel, but also can avoid residual image caused from residual charge.

摘要翻译： 公开了一种用于驱动显示面板的方法。 显示面板包括多个单位像素和多个开关。 开关用于控制显示的单位像素。 该方法包括将多个门信号发送到用于驱动开关的开关。 此外，驱动方法还包括向开关发送多个数据信号，以向单位像素提供多个像素电压并向单位像素提供公共电压，以及产生与公共电压和像素电压的电位差 的单位像素，用于按组时间控制单位像素的显示。 组合时间中每个单位像素的电位差的总量基本上等于零。 组时间包括多个驱动单元次数。 在每个驱动单元中，显示至少一组像素。 一组像素包括多个灰度等级的亮度。 灰度级的总亮度与预定亮度一致。 因此，显示器不仅可以增加其观看角度，而且可以避免残留电荷引起的残留图像。