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    • 9. 发明申请
    • DISPLAY APPARATUS AND METHOD FOR DRIVING THE SAME
    • 显示装置及其驱动方法
    • US20080309600A1
    • 2008-12-18
    • US12013134
    • 2008-01-11
    • Jun-Woo LEEHee-Seop KIMHyeok-Jin LEEJi-Won SOHN
    • Jun-Woo LEEHee-Seop KIMHyeok-Jin LEEJi-Won SOHN
    • G09G3/36
    • G09G5/397G09G3/3648G09G2300/0443G09G2300/0491G09G2300/0809G09G2320/028G09G2340/0435G09G2360/02
    • A display apparatus includes pixels, a signal controller, a gray-scale voltage generator, and a data driver. The signal controller converts input image signals having a first frame frequency to first and second output image signals having a second frame frequency. The second output image signal is an interpolation between the input image signal for the present frame and an input image signal for a next frame after the present frame. The gray-scale voltage generator outputs a first gray-scale voltage group and a second gray-scale voltage group. The data driver converts the first output image signal to a first data voltage based on the first gray-scale voltage group and converts the second output image signal to a second data voltage based on the second gray-scale voltage group, and outputs the first and second data voltages to the pixels in a present frame.
    • 显示装置包括像素,信号控制器,灰度级电压发生器和数据驱动器。 信号控制器将具有第一帧频率的输入图像信号转换为具有第二帧频率的第一和第二输出图像信号。 第二输出图像信号是用于当前帧的输入图像信号与在当前帧之后的下一帧的输入图像信号之间的插值。 灰度电压发生器输出第一灰度级电压组和第二灰阶电压组。 数据驱动器基于第一灰度级电压组将第一输出图像信号转换为第一数据电压,并且基于第二灰度级电压组将第二输出图像信号转换为第二数据电压,并输出第一和第 第二数据电压到当前帧中的像素。