| 摘要 |
The present invention relates to an RF electronic card and a charging card used for charging same. Specifically, the present invention relates to an RF electronic card that performs contactless communication with a terminal that transceives a wireless frequency signal, comprising: an IC chip loaded with an electronic card operating system, security and arithmetic operation algorithms, and a memory; a main antenna comprising a loop induction coil electrically connected with said IC chip to support said contactless communication by means of said wireless frequency signal between said terminal and said IC chip; a sensing part that senses at least one of said contactless communication, nearby illumination exceeding the established reference value, and user touch; an output part that exhibits at least one audiovisual output from among image, sound, and optical patterns; a power supply part that supplies electrical power; and a control part that controls the power supply of said power supply part depending on the sensing outcome of said sensing part, to accomplish on/off control of said audiovisual output of said output part. In addition, the present invention provides a charging card for the RF electronic card. |
