| 摘要 |
<p>The present invention relates to a wireless power transmission device having an advertisement function. The wireless power transmission device includes: a transmission coil arranged to transmit wireless power signals; a memory arranged to store advertisement information; a display part installed on one side of the transmission coil to display the advertisement information; and a transmission controlling part which displays the advertisement information, stored in the memory, on the display part, and controls the wireless power signals to be transmitted to a wireless power receiving device through the transmission coil when the wireless power receiving device is located on a charging position.</p> |
