Coil for inductive coupled power transfer and electrical-field coupled power transfer

A coil for inductive coupled power transfer and electrical-field coupled power transfer;

• that outputs magnetic field power to charge the first distance device in inductive coupled power transfer mode;
• and outputs electrical-field power to charge the second distance device in electrical-field coupled power transfer mode;
• the coil for inductive coupled power transfer and electrical-field coupled power transfer is characterized as:
• a flat panel coil. The composition of coil has a specific width, and it is flat;
• and above flat panel coil winds on a plane, wherein the above panel is paralleled to flat panel coil;
• wherein in inductive coupled power transfer mode, the coupled flat panel coil inputs a first external voltage from the first port and outputs magnetic-field power to charge first external device through by turning the switch of second port of coupled flat panel coil;
• wherein in electrical-field coupled power transfer mode, the first port above said inputs a second external voltage and the switch in second port of coupled flat panel coil is opened, which outputs electrical-field power to charge second external device through controlling the frequency and voltage of second external.