CREDIT CARD DEVICE HAVING WIRELESS COMMUNICATION CAPABILITY AND METHOD FOR MANUFACTURING CREDIT CARD DEVICE

摘要

Disclosed according to an aspect of the present invention is a credit card device having a wireless communication capability. The device comprises: an antenna; a wireless communication module electrically connected to the antenna; a battery for supplying power to the antenna and the wireless communication module; and a case covering the antenna, the battery, and the wireless communication module.