Mitigation of LCD flare
    2.
    发明授权
    Mitigation of LCD flare 有权
    减少液晶闪光灯

    公开(公告)号:US08698729B2

    公开(公告)日:2014-04-15

    申请号:US12811496

    申请日:2009-01-06

    IPC分类号: G09G3/36

    摘要: Liquid Crystal Display (LCD) flare is reduced by adjusting a backlight to a level where the LCD flare is not visible, and then introducing a simulated veiling glare. The glare is further adjusted by the backlight simulation to hide the geometry (e.g., Light Emitting Diode (LED) array) of the backlight. The reduction is performed, for example, by processing signals for driving the backlight and a front modulator in a dual modulation display device.

    摘要翻译: 通过将背光调节到不可见的液晶显示屏闪光的水平,然后引入模拟的遮光眩光,可以减少液晶显示(LCD)闪光。 通过背光模拟进一步调整眩光以隐藏背光的几何形状(例如,发光二极管(LED)阵列)。 例如,通过在双调制显示装置中处理用于驱动背光的信号和前调制器来执行缩小。