| 摘要 |
PURPOSE: An image display device to input/output data to a contactless IC chip is provided to input/output the data to the contactless IC chip while a user sees a screen without using other inlet, space, or location by embedding an antenna for exchanging the data with the contactless IC chip into the image display device. CONSTITUTION: The antenna(23) for inputting/outputting the data and an additional antenna module are embedded into an LCD monitor(11). The additional antenna module is placed to an LCD panel, the inside of an LCD monitor case, or a controlling PCB(Printed Circuit Board) of the LCD monitor. An RF(Radio Frequency) card inputs/outputs the data to the outside by including the antenna, a data memory, and a processor.
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