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本发明与视频显示系统用的装置相关,特别是与在显示介质上提供被显示的视频信号用的装置相关。 显示系统的基本工作是把数据的原始形式处理成能在某种介质上,例如监视器上显示的视频信号。输入数据可以是数字的或模拟的,输入数据还可以包括通过输入设备,例如光笔,输入该系统中的数
The invention relates to a device for a video display system, in particular to a device for providing a displayed video signal on a display medium. The basic work of a display system is to process the raw form of the data into a video signal that can be displayed on a medium such as a monitor. The input data can be digital or analog, and the input data can also include data entered into the system through an input device, such as a light pen