| 摘要 |
PURPOSE: An NFC(Near Field Communication) business card having various display contents, an NFC business card having a hole or a hook for string or a ring, an NFC business card having a switch or a button for turning on or off an NFC function, and an NFC business card having an LED function are provided to vitalize the use of the NFC business card by reducing a manufacturing cost for the NFC business card. CONSTITUTION: A company name or logo of a company or group of a user is printed on an NFC business card. A surface of the NFC business card has a light background not related to personal information of the user. The NFC business card has a small hole(407) and includes an LED unit. [Reference numerals] (409) Smart phone |
