SYSTEM AND METHOD USING DETECTABLE SIGNALS OF PANEL FOR DATA COMMUNICATION

摘要

A system using detectable signals of panel for data communication includes the panel, at least one detectable signal detector, and a control unit. The panel has a surface for displaying an image. At least one area of the surface is used to display variation of a detectable signal. The at least one detectable signal detector is coupled to the at least one area for detecting the variation of the detectable signal in the at least one area and producing a corresponding detection signal. The control unit is connected to the at least one detectable signal detector for receiving the detection signal. Thus, the control unit can receive the data sent from the at least one area.

主权项

1. A system using detectable signals of panel for data communication, comprising:
a panel having a surface for displaying an image, wherein at least one area of the surface is used to display variation of a detectable signal; at least one detectable signal detector coupled to the at least one area for detecting the variation of the detectable signal in the at least one area and producing a corresponding detection signal; and a control unit connected to the at least one detectable signal detector for receiving the detection signal, wherein the detection signal produced from detecting the variation of the detectable signal in the at least one area represents a corresponding data state, so as to obtain the data state sent from the at least one area.