An electronic display assembly where the components can be removed and serviced or replaced without having to remove the display from its position. A backplane may be in electrical communication with the image producing assembly and may contain a plurality of blind mate connectors. Various electronic assemblies may be connected to the blind mate connectors. An access panel may provide access to the electronic assemblies so that they can be removed from the housing. N+1 power supplies may be used so that if one fails the unit would continue to operate until the failed power supply could be replaced. The electronic assemblies may be removed from the left side, right side, top, or bottom surfaces of the display housing. Any flat panel electronic display may be used.

A display device for which it is possible to easily set a desired inclination angle in each model and it allows commonality of a fixing structure of a holding body having a display portion and a stand without lowering product outer appearance quality, and a television receiver that is provided with the display device. A chassis which holds the display portion that includes a display panel which displays a video, a stand which supports the chassis, and a fixture for attaching the stand to the chassis are provided. The fixture has a screw insertion hole, and the chassis has a screw fastening portion that is provided with a hole which has a female screw and a seat that is provided around the hole. The height of the screw fastening portion is different in the vertical direction of the chassis.

A display device for which it is possible to easily set a desired inclination angle in each model and it allows commonality of a fixing structure of a holding body having a display portion and a stand without lowering product outer appearance quality, and a television receiver that is provided with the display device. A chassis which holds the display portion that includes a display panel which displays a video, a stand which supports the chassis, and a fixture for attaching the stand to the chassis are provided. The fixture has a screw insertion hole, and the chassis has a screw fastening portion that is provided with a hole which has a female screw and a seat that is provided around the hole. The height of the screw fastening portion is different in the vertical direction of the chassis.

A transparent ultrasonic emitter includes a first transparent conductive layer; a second transparent conductive layer; and a plurality of transparent spacers disposed between the first and second transparent layers conductive of the ultrasonic audio speaker, the transparent spacers having a thickness and being arranged to define an open area between the first and second transparent layers.

To provide a display apparatus in which light leakage does not occur, load application to a display panel on both end portion sides of a fitting portion of a panel supporting portion for fitting a position regulating portion of an optical sheet is suppressed, and occurrence of void and deterioration of display quality due to variation of a cell thickness of the display panel are suppressed, and a television receiver including the display apparatus.

A body of a middle chassis forms a plate shape and a panel supporting portion that forms a plate shape and extends along an upper end edge portion is provided in the upper end edge portion of the body. A rib that extends along a lower end edge portion is provided in the lower end edge portion of the panel supporting portion. A panel supporting portion is cut out at a plurality of locations in a longitudinal direction corresponding to a position regulating portion of an optical sheet and a fitting portion is provided. The rib has a cut-out portion in which an end portion on a fitting portion side is inclined toward a body side.

To provide a display apparatus in which light leakage does not occur, load application to a display panel on both end portion sides of a fitting portion of a panel supporting portion for fitting a position regulating portion of an optical sheet is suppressed, and occurrence of void and deterioration of display quality due to variation of a cell thickness of the display panel are suppressed, and a television receiver including the display apparatus.

A body of a middle chassis forms a plate shape and a panel supporting portion that forms a plate shape and extends along an upper end edge portion is provided in the upper end edge portion of the body. A rib that extends along a lower end edge portion is provided in the lower end edge portion of the panel supporting portion. A panel supporting portion is cut out at a plurality of locations in a longitudinal direction corresponding to a position regulating portion of an optical sheet and a fitting portion is provided. The rib has a cut-out portion in which an end portion on a fitting portion side is inclined toward a body side.

A retractable display configured as a plurality of interlinked display subassemblies or panels, a transport box having a lid configured to enclose the display system, the box or subassemblies having a rack system configured to support the plurality of linked display subassemblies in the transport box, a lift mechanism configured to assemble and disassemble the plurality of releasably interlinked display subassemblies into a seamless display, and an alignment system configured to align one display subassembly with a neighboring display subassembly and thus, functions as a rugged self-contained transport box of a plurality of interlinked display subassemblies capable of automated assembly into a seamless display larger than its transport box.

A system and method for mounting an electronic display is disclosed herein. A rear cover mounting bracket may contain a rear plate and a sidewall which surrounds a perimeter of the plate. A plurality of mounting holes may be placed within the plate to allow fastening the rear plate to a vertical surface. An electronic display assembly module may contain a thermal plate where the attachment of the rear cover mounting bracket to the module creates a plenum which can house one or more electronic components. In a preferred embodiment, the rear plate contains a pair of hooks and the module contains a pair of corresponding cylinders which can be engaged with the hooks so that the module can hang from the hooks.

A system and method for mounting an electronic display is disclosed herein. A rear cover mounting bracket may contain a rear plate and a sidewall which surrounds a perimeter of the plate. A plurality of mounting holes may be placed within the plate to allow fastening the rear plate to a vertical surface. An electronic display assembly module may contain a thermal plate where the attachment of the rear cover mounting bracket to the module creates a plenum which can house one or more electronic components. In a preferred embodiment, the rear plate contains a pair of hooks and the module contains a pair of corresponding cylinders which can be engaged with the hooks so that the module can hang from the hooks.

A projection device of the present disclosure includes a projection unit for radiating on a projection target object in a time-divided manner, in one frame period of a video, a visible light image that is based on a video signal and an invisible light image for acquiring predetermined information, and a controller for controlling an order of a radiation period for the visible light image and a radiation period for the invisible light image in the one frame period. The controller includes, as a radiation mode, a first mode for radiating the invisible light image in a manner of distributing the invisible light image over a plurality of periods within the one frame period.