Abstract: A display device includes a head including a display formed on a front surface thereof, a circumference having a pair of long sides and a pair of short sides, and one or more first speakers provided on a left short side and one or more second speakers provided on a right short side of the display and configured to be pivotable between a landscape mode in which the long sides are in a horizontal state and a portrait mode in which the long sides are in a vertical state, a sensor configured to detect pivot of the head, and a processor configured to determine a pivot state indicating whether the head is in the landscape mode or the portrait mode based on a result of detection and switch sound signals output by the first speakers and the second speakers when the pivot state of the head is switched.

Abstract: A display device fixed to a wall, according to one embodiment of the present disclosure, may comprise: a display; one or more illuminance sensors for acquiring illuminance information including the amount of light entering from outside; and a processor for acquiring the color of a wall, adjusting one or more image quality elements of a source image, on the basis of one or more among the illuminance information and the wall color, and displaying, on the display, the source image for which the one or more image quality elements have been adjusted.

Abstract: Disclosed is a speaker assembly. The speaker of the present disclosure may include a first housing in which a first speaker is mounted; a second housing in which a second speaker is mounted, and which is adjacent to the first housing; and a plate which protrudes from the first housing toward the second housing, and to which the second housing is movably coupled, wherein a portion of the plate may be bent between the first housing and the second housing, when the second housing moves away from the first housing.

Abstract: A display device includes a head including a display formed on a front surface thereof, a circumference having a pair of long sides and a pair of short sides, and one or more first speakers provided on a left short side and one or more second speakers provided on a right short side of the display and configured to be pivotable between a landscape mode in which the long sides are in a horizontal state and a portrait mode in which the long sides are in a vertical state, a sensor configured to detect pivot of the head, and a processor configured to determine a pivot state indicating whether the head is in the landscape mode or the portrait mode based on a result of detection and switch sound signals output by the first speakers and the second speakers when the pivot state of the head is switched.

Abstract: An image display apparatus is disclosed. The image display apparatus includes a display, a first speaker unit to output a first sound in a front direction, and a second speaker unit to output a second sound in a ceiling direction. The second speaker unit includes an array speaker with a plurality of speakers.