APPARATUS FOR VARYING TRANSPARENCY OF WINDOW GLASS USING WIRELESS POWER TRANSFER

An apparatus for varying the transparency of a window glass can include: a window glass having a film with variable transparency; a pair of electrodes connected to the film; a controller mounted on a vehicle door of a vehicle, the controller controlling a wireless transfer of power for adjusting the transparency of the film; and a wireless power receiver mounted on the window glass, the wireless power receiver wirelessly receiving the power from the controller. The wireless power receiver can apply the power wirelessly received from the controller to the pair of electrodes.