Abstract: A display apparatus and a controlling method thereof are provided. The controlling method of a display apparatus includes receiving a power-off command through a control apparatus to control the display apparatus, storing image content information and identification information, the image content information being about an image content which is displayed by the display apparatus at a time at which the power-off command is input, and the identification information being about the control apparatus, in response to a power-on command being input, determining whether information included in the power-on command matches the stored identification information, and in response to the information included in the power-on command matching the stored identification information, displaying the stored image content information.

Abstract: A display apparatus and a method for controlling the display apparatus are provided. The display apparatus includes a display configured to display an image and a processor configured to determine a relative direction of an audio source with respect to a user by analyzing an audio signal that relates to the image, and to control the display to display a user interface element that corresponds to the audio source on an area that corresponds to the determined direction of the audio source.

Abstract: A control method of a display apparatus includes displaying image content, in response to a power-off command being input, determining whether the display apparatus operates in an instant-on mode, and in response to determining that the display apparatus operates in the instant-on mode, storing information regarding image content displayed when the power-off command is input, and outputting an indicator that indicates the instant-on mode.

Abstract: A display apparatus and a controlling method thereof are provided. The controlling method of a display apparatus includes receiving a power-off command through a control apparatus to control the display apparatus, storing image content information and identification information, the image content information being about an image content which is displayed by the display apparatus at a time at which the power-off command is input, and the identification information being about the control apparatus, in response to a power-on command being input, determining whether information included in the power-on command matches the stored identification information, and in response to the information included in the power-on command matching the stored identification information, displaying the stored image content information.

Abstract: A control method of a display apparatus includes displaying image content, in response to a power-off command being input, determining whether the display apparatus operates in an instant-on mode, and in response to determining that the display apparatus operates in the instant-on mode, storing information regarding image content displayed when the power-off command is input, and outputting an indicator that indicates the instant-on mode.

Abstract: A display apparatus and a method of processing an input signal are provided. A display apparatus includes an input reception which receives an input signal from an input; a switching element which switches an output path for the input signal input through the input reception; and a controller which controls a switch operation of the switching element. A display method includes determining whether the display apparatus needs to use an input signal received from an input; identifying a current output path for the input signal received from the input in response to a determination that the display apparatus needs to use the input signal; and outputting an output path control signal for the display apparatus to use the input signal.

Abstract: A display device is provided that includes a display unit; a communication interface unit which communicates with the host device; a signal generation unit which generates a power save mode switching signal for switching the host device to a power save mode; and a control unit which controls the power save mode switching signal to be generated by the signal generation unit and transmitted to the host device in response to an input source currently being output from the host device to the display unit being switched from being output from the host device to being output from another device to the display device.