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    Video apparatus and method of controlling the same
    5.
    发明授权
    Video apparatus and method of controlling the same 有权
    视频装置及其控制方法

    公开(公告)号：US07787060B2

    公开(公告)日：2010-08-31

    申请号：US11378296

    申请日：2006-03-20

    申请人： Hyo Sung Kim

    发明人： Hyo Sung Kim

    IPC分类号： H04N5/63 ,  H04N5/52

    CPC分类号： H04N5/63 ,  H04N5/52 ,  H04N21/44209 ,  H04N21/4436

    摘要： A video apparatus having a display module and a method of controlling the same are provided, whereby an electric field strength or automatic gain control (AGC) signal is recognized from a received broadcast signal and a power supply mode of the display module is controlled according to a level of the recognized AGC signal, to prevent an overheating of the display module without using an additional device. The video apparatus includes a display module for displaying a broadcast signal received via a broadcast channel, the display module being selectively driven according to one of a plurality of power supply modes; and a controller for controllably setting the power supply mode of the display module according to the strength of an electric field of the received broadcast signal, the controller maintaining the set power supply mode if the electric field strength lies between lower and upper thresholds defining a threshold region.

    摘要翻译： 提供一种具有显示模块及其控制方法的视频装置，由此从接收到的广播信号中识别出电场强度或自动增益控制（AGC）信号，并根据显示模块的电源模式控制显示模块的电源模式 识别的AGC信号的电平，以防止显示模块的过热而不使用附加设备。 视频装置包括显示模块，用于显示通过广播信道接收的广播信号，所述显示模块根据多个电源模式之一选择性地被驱动; 以及控制器，用于根据所接收的广播信号的电场的强度可控地设置显示模块的电源模式，如果电场强度位于定义阈值的下限阈值和上限阈值之间，则控制器保持设定的供电模式 地区。