ELECTRONIC DEVICE INCLUDING NEAR FIELD COMMUNICATION DEVICE AND MOBILE SYSTEM HAVING THE SAME

摘要

A mobile system includes an electronic device and a flip cover device. The electronic device communicates with an external device through a near field communication (NFC) scheme. The flip cover device includes a back side cover, which is installed on a back surface of the electronic device to surround the back surface of the electronic device, a front side cover, which selectively covers a front surface of the electronic device and includes a display module, and a connector device, which connects the back side cover and the front side cover. The flip cover device receives power and information data from the electronic device through a first electromagnetic wave emitted from the electronic device and displays the information data on the display module using the power.

主权项

1. A mobile system, comprising:
an electronic device configured to communicate with an external device through a near field communication (NFC) scheme; and a flip cover device configured to receive electrical power and information data from the electronic device through a first electromagnetic wave emitted from the electronic device, the flip cover device being further configured to display the information data received from the electronic device based on the received electrical power, the flip cover device including,
a back side cover, which is installed on a back surface of the electronic device to surround the back surface of the electronic device,a front side cover, which selectively covers a front surface of the electronic device and includes a display module, the flip cover device being configured to display the information data on the display module, anda connector device that connects the back side cover to the front side cover.