Abstract:
A display apparatus is disclosed. The display apparatus includes a display panel, a photonic crystal array which is arranged on at least one side of the display panel and displays an image based on an applied voltage, an electrode which applies voltage to the photonic crystal array, and a controller which controls so that voltage is applied to the photonic crystal array based on image information displayed on the display panel.
Abstract:
A display apparatus, a display system having the same, and a method for setting an ID thereof are provided. The method for setting an ID of a display system including a plurality of display apparatuses includes: determining, by a first display apparatus from among the plurality of display apparatuses, whether a second display apparatus from among the plurality of display apparatuses is connected thereto; in response to determining that the second display apparatus is connected thereto, determining, by the first display apparatus, an ID of the second display apparatus based on a set ID of the first display apparatus; and transmitting, from the first display apparatus to the second display apparatus, an ID setting command including the determined ID of the second display apparatus.
Abstract:
A display apparatus and control method are provided. The display apparatus includes a transparent display panel, an image processor that processes an image signal to display an image on the transparent display panel based on the processed image signal, a sensor which senses a user located in front of and behind the transparent display panel. The display apparatus includes a controller that determines by the sensor whether a user is located in front of, or behind, the transparent display panel if the image is displayed on the transparent display panel to be normally recognized by a user located in front of the transparent display panel. The controller controls the image processor to selectively display on the transparent display panel a reverse image of the image to be normally recognized by a user located behind the transparent display panel according to the determination.
Abstract:
A display apparatus is provided. The display apparatus includes a communication interface configured to communicate with a plurality of image input devices, a display configured to display a plurality of images provided by the plurality of image input devices on a single screen, a storage configured to store screen scale information of the plurality of image input devices, a sensor configured to sense a touch input on one image of the plurality of images, and a controller configured to convert actual touch coordinate values of an entire screen of the display into relative touch coordinate values corresponding to an image input device which provides a touched image in which the touch input is sensed, according to the screen scale information of the image input device which provides the touched image in response to the touch operation being sensed, and transmit the converted relative touch coordinate values to the image input device which provides the touched image.
Abstract:
A display apparatus and control method are provided. The display apparatus includes a transparent display panel, an image processor that processes an image signal to display an image on the transparent display panel based on the processed image signal, a sensor which senses a user located in front of and behind the transparent display panel. The display apparatus includes a controller that determines by the sensor whether a user is located in front of, or behind, the transparent display panel if the image is displayed on the transparent display panel to be normally recognized by a user located in front of the transparent display panel. The controller controls the image processor to selectively display on the transparent display panel a reverse image of the image to be normally recognized by a user located behind the transparent display panel according to the determination.