| 摘要 |
<p>A power supply apparatus for a display device includes a power unit for receiving commercial power, converting the commercial power into main power, supplying or cutting off a supply of the main power to the display device, and supplying the main power to a device installed in the display device, a user interface unit for receiving a power control signal from a user, and a control unit for, when the power control signal is inputted, supply or cutting off a supply of the main power to the display device, detecting a power control state of the device, and transmitting the power control signal to the device according to a detected power control state.</p> |
