WIRELESS POWER CHARGING APPARATUS FOR PORTABLE ELECTRONIC DEVICE

摘要

According to various embodiments, a wireless charging apparatus comprises: a transparent dielectric material which defines a cavity for accommodating an electronic device; a transparent conductor which is disposed along an inner wall or an outer wall of the transparent dielectric material and prevents an inner charging frequency from being irradiated to the outside; and at least one frequency filtering region which is disposed in the transparent conductor to selectively transmit only a communication frequency of the electronic device or not to selectively transmit only a charging frequency. State information of the electronic device can also be checked from the outside, and the electronic device can communicate with the outside during a charging of the electronic device, thereby improving use convenience of a device.