MOBILE TERMINAL CAPABLE OF IMPROVING WIRELESS CHARGING EFFICIENCY AND A WIRELESS CHARGE MODULE THEREOF

摘要

PURPOSE: A mobile terminal and a wireless charge module thereof are provided to improve charging efficiency and reducing heat generation in wireless battery charging by inductive coupling.;CONSTITUTION: A display unit (151) displays a charged state of a battery. A wireless charge circuit (51) includes a shielding sheet of which a partial area is cut according to a receiving coil and the distribution of saturation magnetic flux density. The wireless charge circuit charges the battery with induced coil generated by electromagnetic induction between a transmitting coil of a charge unit and the receiving coil. A control unit (180) controls charging operation of the wireless charge circuit.;COPYRIGHT KIPO 2013;[Reference numerals] (151) Display unit; (180) Control unit; (51) Wireless charge circuit; (52) Battery; (AA) Cutting