TERMINAL APPARATUS AND POWER FEEDING APPARATUS

摘要

PROBLEM TO BE SOLVED: To solve the problem that a phenomenon such as a reduction in the communication success rate or the like are likely to happen because a communication semiconductor is influenced by a magnetic field, when performing optical communication between a terminal apparatus and a power feeding apparatus during charging. SOLUTION: The power feeding apparatus comprises a charging oscillation means for inducing current by resonating a charging resonance means of an external terminal apparatus through electromagnetic induction, a power feeding means for feeding power to the charging oscillating means, an oscillation control means for controlling the oscillation of the charging oscillation means, and a communication means for communicating with the terminal apparatus. The oscillation control means controls the strength of the magnetic field which oscillates based on the communication condition of the communication means.