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    • 9. 发明授权
    • Display device and method for driving the same
    • 显示装置及其驱动方法
    • US07865846B2
    • 2011-01-04
    • US11633497
    • 2006-12-05
    • Hak Soo KimSung Tae Kim
    • Hak Soo KimSung Tae Kim
    • G06F3/048
    • G09G3/22G09G2320/043G09G2320/103G09G2330/04
    • A display device and a method for driving the same are disclosed. The display device confirms whether display data applied to a display panel are uniformly maintained for a predetermined time. As a result of confirmation, if the display data are uniformly maintained for a predetermined time, pixels of the display panel are made for a predetermined block unit so that screen save modes are performed to sequentially apply screen save mode data to pixels of each block. The screen save modes are completed after there are sequentially performed for all blocks on the display panel. Thus, uniform luminance deviation can be obtained on the display panel of the display device and further picture quality of the display device can be improved.
    • 公开了一种显示装置及其驱动方法。 显示装置确认施加到显示面板的显示数据是否均匀地保持预定时间。 作为确认的结果,如果显示数据被均匀地保持预定时间,则显示面板的像素被制成预定的块单元,使得执行屏幕保存模式以将屏幕保存模式数据顺序地应用于每个块的像素。 屏幕保存模式在对显示面板上的所有块执行顺序执行后完成。 因此,可以在显示装置的显示面板上获得均匀的亮度偏差,并且可以提高显示装置的另外的图像质量。
    • 10. 发明授权
    • Light source apparatus and method for driving the same
    • 光源装置及其驱动方法
    • US07750928B2
    • 2010-07-06
    • US11707048
    • 2007-02-16
    • Sujin BaekHak Soo Kim
    • Sujin BaekHak Soo Kim
    • G09G5/10
    • G09G3/3426G09G3/2022G09G2310/024G09G2320/043G09G2320/064
    • A light source apparatus includes a substrate, cell blocks, a scan driver and a data driver. The cell blocks includes a plurality of sub-pixels located in a matrix type format at intersections between a plurality of scan lines and a plurality of data lines on the substrate. The scan driver supplies scan signals to the cell blocks through the scan lines. The data driver supplies data signals to the cell blocks such that a summation of brightness values of the cell blocks per a frame remains constant during a period and at least one cell block among the cell blocks has a different brightness value from that of another cell block among the cell blocks during respective frame. The period is comprised a predetermined number of frame.
    • 光源装置包括基板,单元块,扫描驱动器和数据驱动器。 单元块包括位于基板上的多条扫描线和多条数据线之间的交叉处的矩阵型格式的多个子像素。 扫描驱动器通过扫描线向扫描单元块提供扫描信号。 数据驱动器将数据信号提供给单元块,使得每个单元块的单元块的亮度值的总和在一段时间内保持恒定,并且单元块中的至少一个单元块具有与另一个单元块的亮度值不同的亮度值 在相应帧期间的单元块中。 该周期包括预定数量的帧。