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    • 4. 发明申请
    • LIQUID CRYSTAL DISPLAY AND METHOD FOR DRIVING SAME
    • 液晶显示器及其驱动方法
    • US20070109234A1
    • 2007-05-17
    • US11423152
    • 2006-06-09
    • Tzu-Wei HoCheng-Pang Chien
    • Tzu-Wei HoCheng-Pang Chien
    • G09G3/36
    • G09G3/3611G09G5/397G09G2320/0252G09G2340/16
    • A LCD display method capable of over-driving the LCD panel of small, portable electronic apparatus is proposed. The display method includes the steps of: storing the input image data into a first random access memory (RAM); synchronously comparing a current image frame stored in the first RAM with a previous image frame stored in the second RAM; normally driving or over-driving a plurality of LCD pixels in accordance with the comparison result, wherein while a picture element of the current image frame is darker than the one positioning the same in the previous image frame, over-driving its corresponding LCD pixel; and copying the image data of current image frame stored in the first RAM to the second RAM for being the comparison reference of the next image frame.
    • 提出了一种能够过度驱动小型便携式电子设备的LCD面板的LCD显示方法。 显示方法包括以下步骤:将输入的图像数据存储到第一随机存取存储器(RAM)中; 将存储在第一RAM中的当前图像帧与存储在第二RAM中的先前图像帧进行同步比较; 通常根据比较结果驱动或过驱动多个LCD像素,其中当当前图像帧的像素比在先前图像帧中定位的像素更暗时,过度驱动其对应的LCD像素; 以及将存储在第一RAM中的当前图像帧的图像数据复制到第二RAM,作为​​下一图像帧的比较基准。