A display device, or the like, in which heat generated from LED is radiated, and it is possible to provide a plurality of portions to which a stand can be attached is provided.

In the display device, a display unit that displays an image; a light guide plate which is disposed such that one wide face thereof faces the display unit; a substrate on which a light emitting element is mounted; a radiating body which is formed in a plate shape parallel to one side face of the light guide plate, includes a holding unit that holds the substrate such that a mounting face of the light emitting element faces the one side face, and a rear face portion which is connected to the holding unit and is formed in a plate shape parallel to the other wide face of the light guide plate, and is long in a direction along the one side face; and a holder which is formed in a box shape, includes a bonding unit that bonds the radiating body, and holds the light guide plate, in which the bonding unit of the holder is parallel to the other wide face of the light guide plate, a part of the rear face portion of the radiating body is tightly bonded to the bonding unit of the holder, and a fixing portion for attaching a stand for installing to the bonding unit is provided.

A display device, or the like, in which heat generated from LED is radiated, and it is possible to provide a plurality of portions to which a stand can be attached is provided.

In the display device, a display unit that displays an image; a light guide plate which is disposed such that one wide face thereof faces the display unit; a substrate on which a light emitting element is mounted; a radiating body which is formed in a plate shape parallel to one side face of the light guide plate, includes a holding unit that holds the substrate such that a mounting face of the light emitting element faces the one side face, and a rear face portion which is connected to the holding unit and is formed in a plate shape parallel to the other wide face of the light guide plate, and is long in a direction along the one side face; and a holder which is formed in a box shape, includes a bonding unit that bonds the radiating body, and holds the light guide plate, in which the bonding unit of the holder is parallel to the other wide face of the light guide plate, a part of the rear face portion of the radiating body is tightly bonded to the bonding unit of the holder, and a fixing portion for attaching a stand for installing to the bonding unit is provided.

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.

An upper guide and a lower guide are provided on an escutcheon integrally attached to the chassis. An upper movable pin engageable with and disengageable from the upper guide, a lower movable pin engageable with and disengageable from the lower guide, and a fulcrum switching mechanism that reciprocates the upper movable pin and lower movable pin in the left-right direction are attached to a display body disposed in front of the escutcheon. The fulcrum switching mechanism makes the rotational fulcrum of the display body switchable between a first pivoting state, in which the upper movable pin is engaged with the upper guide and the lower movable pin is disengaged from the lower guide, and a second pivoting state, in which the lower movable pin is engaged with the lower guide and the upper movable pin is disengaged from the upper guide.

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.

Back cabinet has space which can accommodate backlight unit and a circuit board therein, a backlight supporter which supports backlight unit is provided on an inner wall surface forming space, liquid crystal display panel is disposed in an opening of space of back cabinet, and panel driving circuit board for electrically connecting liquid crystal display panel to a signal processing circuit board is exposed to outside from a side wall of back cabinet.