| 摘要 |
A multi-vision system and a driving method thereof are provided to connect plural display devices electrically, apply an image signal through one of the plural display devices, and select a part of the whole of the image signal applied through a control unit and a scaler positioned in the plural display devices, thereby selecting required cost and configuration easily without the need of a separate multi-vision control unit. A multi-vision system includes an image signal supply unit(310), a signal distributor(320), a control unit(340), a scaler(330), and a display panel(350). The control unit determines a node and a setting value according to a control signal from the outside. The scaler receives an image signal and selects a part of the whole of the image signal according to the mode and the setting value. The display panel displays the image signal selected in the scaler. The scaler controls the start points of vertical and horizontal scanning signals according to the mode and the setting value and selects a part of the whole of the image signal.
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