| 摘要 |
<p>The purpose of the present invention is to allow a display device capable of receiving broadcast signals to configure a home shopping environment by being linked with a mobile device and to provide a user with a convenient home shopping environment through the display device. More specifically, the display device receives a broadcast signal from a broadcast server, extracts shopping information by decoding the received broadcast signal, and transmits the extracted shopping information to a linked mobile device such that the extracted shopping information can be displayed on the linked mobile device, thereby enabling a user to easily perform an operation of purchasing a specific product online by an simple input while viewing video content using the display device.</p> |
