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    • 47. 发明授权
    • Organic light emitting display and driving method thereof
    • 有机发光显示器及其驱动方法
    • US08319761B2
    • 2012-11-27
    • US12219602
    • 2008-07-24
    • Wang-jo LeeBo-yong ChungSang-moo ChoiHyung-soo Kim
    • Wang-jo LeeBo-yong ChungSang-moo ChoiHyung-soo Kim
    • G06F3/038G09G3/30
    • G09G3/3275G09G3/20G09G3/2022G09G2310/0235G09G2310/0291G09G2310/0297
    • An organic light emitting display configured to be driven using a frame divided into a plurality of sub-frames includes a data driver configured to supply a plurality of data signals to output lines during a first period of one horizontal period of the sub-frame, a scan driver configured to sequentially supply a scan signal to scan lines during a second period of the one horizontal period of the sub-frame, a demultiplexer coupled to each output line, the demultiplexer being configured to supply the data signals to a plurality of data lines, buffers configured to supply buffers supplying signals from the demultiplexers to the data lines, the buffers including PMOS transistors, and pixels disposed at intersections of the scan lines and the data lines, the pixels being configured to display images corresponding to the data signals.
    • 配置为使用划分为多个子帧的帧来驱动的有机发光显示器包括数据驱动器,被配置为在子帧的一个水平周期的第一周期期间将多个数据信号提供给输出行, 扫描驱动器,其被配置为在所述子帧的所述一个水平周期的第二周期期间将扫描信号顺序地提供给扫描线,耦合到每个输出线的解复用器,所述解复用器被配置为将数据信号提供给多个数据线 缓冲器,被配置为提供缓冲器,其向解复用器提供信号到数据线,缓冲器包括PMOS晶体管,以及设置在扫描线和数据线的交点处的像素,所述像素被配置为显示对应于数据信号的图像。