System and method for adjusting an intensity value and a backlight level for a display of an electronic device
    1.
    发明授权
    System and method for adjusting an intensity value and a backlight level for a display of an electronic device 有权
    用于调整电子设备的显示器的强度值和背光级的系统和方法

    公开(公告)号:US08194028B2

    公开(公告)日:2012-06-05

    申请号:US12039905

    申请日:2008-02-29

    IPC分类号: G09G3/36

    摘要: The disclosure relates to a system and method for determining pixel intensity values (luma values) for an image being displayed on a display of an electronic device, then adjusting the pixel intensity and the backlight level for the image that is output to a liquid crystal display (LCD). The system comprises: a display for displaying an image to be displayed on the device; an image adjustment module to identify the pixel intensity values of the image, to determine new pixel intensity values for the image based in part on the original pixel intensity values, to provide the (adjusted) image at the new pixel intensity values to the display and to determine a backlight level for the image at the new pixel intensity values. The system further comprises a backlight system to provide a backlight for the adjusted image at the adjusted backlight level.

    摘要翻译: 本公开涉及一种用于确定显示在电子设备的显示器上的图像的像素强度值(亮度值)的系统和方法,然后调整输出到液晶显示器的图像的像素强度和背光级 (LCD)。 该系统包括:用于显示要在设备上显示的图像的显示器; 图像调整模块,用于识别图像的像素强度值,以部分地基于原始像素强度值来确定图像的新像素强度值,以将新的像素强度值的(调整的)图像提供给显示和 以确定新像素强度值下的图像的背光级。 该系统还包括一个背光系统,用于为调整后的照明级别的调整图像提供背光源。