Abstract:
A display apparatus for visual and audio multiplexed display may include a directive display unit configured to display a plurality of pieces of visual information toward a corresponding plurality of locations, wherein each of the plurality of pieces of visual information is output toward a specific location of the plurality of locations. The display apparatus may also include a directive speaker unit configured to transmit a plurality of pieces of audio information toward the plurality of locations, wherein each of the plurality of pieces of audio information is output toward a specific location of the plurality of locations, and a central control unit configured to control the directive display unit and the directive speaker unit.
Abstract:
A display employing a signal transmission scheme using an optical interconnection together with an electrical interconnection is provided. The display includes a screen including a plurality of sub displays configured to display information, a plurality of sub signal processors electrically connected to the plurality of sub displays, the sub signal processors being configured to perform conversion between an optical signal and an electrical signal, and a main signal processor optically connected to at least a portion of the plurality of sub signal processors.
Abstract:
A display apparatus comprising a display configured to display a plurality of spaces in a form of a polyhedron is provided. The plurality of spaces each correspond to a different category. The apparatus displays a rotatable Graphical User Interface (GUI), a user interface is configured to receive a user interaction for the GUI, and a controller is configured to, when one of the plurality of spaces in a form of a polyhedron is selected as the GUI is rotated according to the user interaction, control to display a selected space as a main space, and display at least one content-related information included in a category corresponding to the selected space.