Abstract: Disclosed are a digital TV and a method for controlling same. The method for controlling a digital TV according to one embodiment of the present invention includes: displaying a user interface (UI) capable of selecting the standby mode for a power-off operation; and disconnecting the power source for a display panel so as to enter the standby mode when the standby mode is set through the UI in the power-off operation, and a power-off command is received. The standby mode includes a lower standby mode based on the operation of the digital TV and a network function, and the digital TV in the standby mode stops AV channel communication and performs SI channel communication.

Abstract: Disclosed are a digital TV and a method for controlling same. The method for controlling a digital TV according to one embodiment of the present invention includes: displaying a user interface (UI) capable of selecting the standby mode for a power-off operation; and disconnecting the power source for a display panel so as to enter the standby mode when the standby mode is set through the UI in the power-off operation, and a power-off command is received. The standby mode includes a lower standby mode based on the operation of the digital TV and a network function, and the digital TV in the standby mode stops AV channel communication and performs SI channel communication.

Abstract: Disclosed are a digital TV and a method for controlling same. The method for controlling a digital TV according to one embodiment of the present invention includes: displaying a user interface (UI) capable of selecting the standby mode for a power-off operation; and disconnecting the power source for a display panel so as to enter the standby mode when the standby mode is set through the UI in the power-off operation, and a power-off command is received. The standby mode includes a lower standby mode based on the operation of the digital TV and a network function, and the digital TV in the standby mode stops AV channel communication and performs SI channel communication.

Abstract: A vacuum fluorescent display (VFD) driver is disclosed to meet users' satisfaction and convenience by preventing a malfunction due to a noise. The VFD includes a unit for generating a parity bit.

Abstract: An electronic program guide device includes a demultiplexer for filtering a multiplexed bit stream transmitted through a transmission channel with respect to a selected channel and separating the filtered multiplexed bit stream into a video stream and an audio stream; a controlling part coupled to the demultiplexer for extracting electronic program guide information from the multiplexed bit stream and storing the extracted electronic program guide information in a memory; a video processing part coupled to the demultiplexer and the controlling part for decompressing the video stream from the demultiplexer to restore an original image, synthesizing the original image and the electronic program guide information, and displaying the synthesized original image and the electronic program guide information on a screen; an audio processing part coupled to the demultiplexer for decompressing the audio stream from the demultiplexer; a voice source processing part coupled to the controlling part for vocally synthesizin