A wireless power system for powering a television includes a source resonator, configured to generate an oscillating magnetic field, and at least one television component attached to at least one device resonator, wherein the at least one device resonator is configured to wirelessly receive power from the source resonator via the oscillating magnetic field when the distance between the source resonator and the at least one device resonator is more than 5 cm, and wherein at least one television component draws at least 10 Watts of power.

A wireless power system for powering a television includes a source resonator, configured to generate an oscillating magnetic field, and at least one television component attached to at least one device resonator, wherein the at least one device resonator is configured to wirelessly receive power from the source resonator via the oscillating magnetic field when the distance between the source resonator and the at least one device resonator is more than 5 cm, and wherein at least one television component draws at least 10 Watts of power.

A display apparatus includes a display unit that projects an image to a light transmissive display member. The display unit is configured to accommodate a display device and a projection optical system that projects the image displayed on the display device to the display member in a housing including an opening through which projected light is output. The projection optical system includes a first reflecting member disposed on a display device side and a second reflecting member disposed on an opening side in an optical path extending from the display device to the opening. A reflection surface of the first reflecting member that reflects the image displayed on the display device has a convex shape of a free-form surface, and a reflection surface of the second reflecting member that projects the image to the display member has a concave shape of a free-form surface.

A display apparatus can include a display panel to display an image; a cabinet covering an front edge portion of the display panel; a light source package disposed behind the display panel to provide light onto the display panel; a bottom cover coupled to behind the cabinet to package the display panel and the light source package; and a back cover covering a first portion of a rear side of the bottom cover.

A display apparatus can include a display panel to display an image; a cabinet covering an front edge portion of the display panel; a light source package disposed behind the display panel to provide light onto the display panel; a bottom cover coupled to behind the cabinet to package the display panel and the light source package; and a back cover covering a first portion of a rear side of the bottom cover.

Modular audio/video entertainment system, said system comprising three modules: a screen unit, a loudspeaker unit and a control unit, where means are provided for assembling and disassembling the modules, where said means comprises one or more bracket assemblies, where one end of the one or more bracket assemblies is fastened in the loudspeaker unit, and another end of the one or more bracket assemblies engages means provided on the rear or bottom side of the screen, normally used for the screen's standard table or floor stand or wall mount.

A display apparatus includes a display panel, a back cover accommodating the display panel, and a sound output unit including at least one sound output module disposed to overlap the display panel. The at least one sound output module includes a support plate including an uneven surface and a piezoelectric element attached on the uneven surface of the support plate and has a shape corresponding to the uneven surface of the support plate. Accordingly, a sound having a straight characteristic within an audible frequency domain may be output, thereby enhancing a sense of reality and an immersion of a viewer watching an image displayed by the display apparatus.

An intelligent television system provides an operating system and an application framework for controlling a user interface to handle user input events from a handheld remote control. The remote control includes color keys that are configured for triggering different functions in different application panels displayed on the television.

An intelligent television system provides an operating system and an application framework for controlling a user interface to handle user input events from a handheld remote control. The remote control includes color keys that are configured for triggering different functions in different application panels displayed on the television.

A display device is provided with a display, a rear frame disposed on a rear side of the display, a speaker attached to the rear frame such that a tilt angle of the speaker with respect to the rear frame is changeable, a cover member attached to the rear frame to cover the speaker such that the speaker is located inside the cover member, and an angle change mechanism configured to change the tilt angle of the speaker with respect to the rear frame from outside the cover member while the speaker is covered by the cover member.