NOR-BASED GRAYSCALE FOR A DIGITAL DISPLAY
    6.
    发明申请
    NOR-BASED GRAYSCALE FOR A DIGITAL DISPLAY 审中-公开
    用于数字显示的基于NOR的灰度图

    公开(公告)号:US20120069060A1

    公开(公告)日:2012-03-22

    申请号:US13247021

    申请日:2011-09-28

    IPC分类号: G09G3/36 G09G5/10

    摘要: A digital display provides pulse-width-modulated pixel waveforms by applying a wired-NOR function to selected bits of stored image data. Image bits are selected according to a digital sequence and the wired-NOR function results in a trigger signal that may be used to switch the state of a pixel element. The pixel element may be a pixel state latch of a pixel driver circuit. The digital display may accept conventional 24-bit color video signals (one 8-bit gray-scale value for each pixel for each of the red, green, and blue primary colors), and convert this input signal to sequential color with PWM digital gray scale drive to each pixel.

    摘要翻译: 数字显示器通过对所存储的图像数据的选定位应用有线NOR功能来提供脉冲宽度调制的像素波形。 根据数字序列选择图像位,并且有线NOR功能产生可用于切换像素元件的状态的触发信号。 像素元件可以是像素驱动器电路的像素状态锁存器。 数字显示器可以接受常规的24位彩色视频信号(每个红色,绿色和蓝色原色的每个像素的一个8位灰度值),并将该输入信号转换成具有PWM数字灰度的顺序颜色 对每个像素进行刻度驱动。