| 摘要 |
A data transmission system includes a visual interface device and an operation device. The visual interface device includes a display panel and a control unit. The control unit receives display data and transmission data, and transmits the display data and the transmission data to the display panel. The operation device includes a capturing unit. A coupling signal containing the display data and the transmission data is coupled from an electrode of the display panel to the operation device when the visual interface unit is in operation, and the operation device utilizes the capturing unit to retrieve the transmission signal from the coupling signal. |
