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    • 3. 发明授权
    • Display panel with improved gate driver
    • 显示面板具有改进的栅极驱动器
    • US09024858B2
    • 2015-05-05
    • US13442583
    • 2012-04-09
    • Bon-Yong KooBeom Jun KimHo Kyoon Kwon
    • Bon-Yong KooBeom Jun KimHo Kyoon Kwon
    • G09G3/36G11C19/28G11C19/00
    • G09G3/36G09G2310/0267G09G2310/0286G09G2320/0209G11C19/28
    • The present invention divides a wire supplying a scan start signal to a gate driver into two wires, so as to avoid overlapping a clock signal line. In this way the clock signal is not delayed by interference, and a gate driving margin may continue uninterrupted, thereby uniformly outputting a gate-on voltage. In particular, if the clock signal line is connected to all stages in the gate driver and the clock signal line overlaps the scan start signal line, unsightly horizontal bands appear on the image and the parallel gate lines generate a very large parasitic capacitance. In contrast, the gate drivers in the present disclosure comprise clock signal lines which do not overlap the scan start signal lines. As benefits, interference resulting in horizontal banding is minimized and the power consumption may be reduced by about 10%.
    • 本发明将将扫描开始信号提供给栅极驱动器的线分成两条线,以避免与时钟信号线重叠。 以这种方式,时钟信号不被干扰延迟,并且栅极驱动裕度可以不间断地继续,从而均匀地输出栅极导通电压。 特别地,如果时钟信号线连接到栅极驱动器中的所有级并且时钟信号线与扫描起始信号线重叠,则在图像上出现不好看的水平频带,并行栅极线产生非常大的寄生电容。 相反,本公开的栅极驱动器包括不与扫描起始信号线重叠的时钟信号线。 作为益处,导致水平条带的干扰被最小化,并且功耗可以降低大约10%。