▎ 摘　　要

NOVELTY - Wireless energy transmission device has a substrate (10). A feed layer (11) is formed on the substrate and having a signal feed-in part and an antenna portion (111) formed on the feed layer. The signal feed-in portion is used to introduce an energy transmission signal. The energy transmission signal is emitted by the antenna portion. A dielectric resonant component (12) is arranged on the feed layer and the dielectric resonant component covering the antenna portion. USE - Wireless energy transmission device for use in wireless energy transmission system for charging a mobile device e.g. mobile phone and wireless headset. ADVANTAGE - The wireless energy transmission device adjusts the antenna radiation gain pattern through the dielectric resonant component, performs the energy receiving device above the device and there is no need to pair the coils in the mobile device and the wireless charging pad, and enhances the design flexibility of the appearance of the device. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a wireless energy transmission system which comprises a wireless energy transmission device and a power supply device coupled to the signal feed-in portion and used to send the energy transmission signal to the signal feed-in portion. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of wireless energy transmission device. Substrate (10) Feed layer (11) Dielectric resonant component (12) First slot (110a) Antenna portion (111)