Organic light emitting display and method of correcting images thereof
    2.
    发明申请
    Organic light emitting display and method of correcting images thereof 审中-公开
    有机发光显示器及其图像的校正方法

    公开(公告)号:US20080170014A1

    公开(公告)日:2008-07-17

    申请号:US11808914

    申请日:2007-06-13

    IPC分类号: G09G3/32

    摘要: An organic light emitting display and a method of correcting images thereof prevents the occurrence of excessive pixel aging, burning and image sticking caused by loading effect and includes: a loading effect measuring unit to measure a luminance according to a level at which an image signal having an equal gray scale value is loaded into a display panel of the organic light emitting display; an average loading level calculating unit to calculate a loading level at which the luminance averages; a loading effect compensating unit to compensate the power supply voltage corresponding to the image signal to obtain a luminance equal to the luminance at the average loading level; and a power supply control unit to control the power supply voltage to supply the compensated power supply voltage to the display panel of the organic light emitting display.

    摘要翻译: 一种有机发光显示器及其图像校正方法,防止由于载入效果引起的过度的像素老化,燃烧和图像残留的发生,包括:负载效应测量单元,用于根据具有 将相同的灰度值加载到有机发光显示器的显示面板中; 平均负载水平计算单元,用于计算亮度平均的负载水平; 负载效应补偿单元,用于补偿与图像信号相对应的电源电压,以获得等于平均负载水平的亮度的亮度; 以及电源控制单元,用于控制电源电压以将补偿的电源电压提供给有机发光显示器的显示面板。