COMMUNICATION APPARATUS AND COMMUNICATION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a communication apparatus capable of preventing malfunction in non-contact communication.SOLUTION: The communication apparatus includes: a non-contact communication section that performs non-contact communication with a non-contact communication medium via a loop antenna; and a display section. The number of polarity inversion times of a voltage which is applied to the display elements in the display section per unit time is set out of an influence rejoin where a carrier wave used for non-contact communication is influenced on modulation or demodulation.