A multi-vision device can include a first display set configured to display a first split image of an entire image of content according to a progressive scanning method; a second display set disposed on a lower side of the first display set to display a second split image of the entire image; and a control unit configured to scan the second split image on the second display set according to a reverse-progressive scanning method, invert the scanned second split image vertically and display the inverted second split image on the second display set.

A light guide plate according to one or more embodiment is formed of a panel transparent to visible light, and includes: a plurality of first prisms arranged along one surface of the light guide plate and distributed in a first pattern to reflect the visible light emitted from a first light source and entering the light guide from an input surface toward another surface of the light guide plate; and a plurality of second prisms arranged in a second pattern to reflect the visible light emitted from a second light source and entering the light guide from the input surface toward said other surface of the light guide plate. Each first prism includes a reflection surface directly facing the first light source, and each second prism includes a reflection surface directly facing the second light source.

A vehicle support and display apparatus includes vertical support posts. Transverse frame members are releasably coupled to respective vertical support posts. Lengthwise frame members are releasably coupled to the vertical support posts. Vehicle support members support the weight of the vehicle and transfer the weight to the ground via the frame members and the vertical support posts.

Systems, kits and methods are disclosed which facilitate more dynamic and visually impactful backlighting of fabric panel displays. A perimeter frame assembly has a front edge, a rear edge, and a backlight cavity disposed therebetween. A front perimeter groove extends along the front edge. A display panel includes a flexible textile display substrate removably mounted in tension across the backlight cavity. A planar array of independently-activatable point light elements distributed in mutually-orthogonal X and Y directions is disposed within the backlight cavity at a gap distance from the display substrate. The gap distance is orthogonal to the X and Y directions. A controller is in data communication with the planar array for programmably controlling sequential activation and deactivation of the point light elements independently of one another. The display substrate may have a dye sublimated printed textile graphic thereon, and the point light elements may be white LEDs.

A tethered unmanned aerial system (UAS) is described, wherein the flight of one or more UASs may be used in connection with a water and light display.

This lighting device (1) is provided with a first light source (L1) and a second light source (L2). The first light source (L1) emits a first light. The second light source (L2) emits a second light. The first light and the second light have substantially the same color temperature but different spectral characteristics. This lighting device (1) is configured such that the first light and the second light are alternately irradiated onto a road sign (2).

A light emitting device includes a cover panel including a plurality of light emitting regions and a light source disposed on a surface of the cover panel to be adjacent to the plurality of light emitting regions. An optical portion is configured to emit light generated by the light source through the plurality of light emitting regions. A controller is configured to independently determine what light is emitted through each of the plurality of light emitting regions independently.

An electronic signage assembly for creating and wirelessly posting messages to a display unit includes a display unit comprising a display transceiver and a control unit comprising a remote transceiver, so that the control unit is positioned for wireless communication with the display unit. The display unit also comprises a display screen. The control unit comprises an entry module, which allows for entry of a message. The remote transceiver is positioned to communicate the message, via the display transceiver, to the display screen for display of the message to persons proximate to the display unit.

A light source device includes a laser light source, a first adjustment mechanism, a second adjustment mechanism, and a mirror. The laser light source emits laser light. The first adjustment mechanism is configured such that the laser light from the laser light source is incident thereto, and performs an emission angle adjustment of the laser light and a focus adjustment of the laser light. The second adjustment mechanism is configured such that the laser light from the first adjustment mechanism is incident thereto, and performs a positional adjustment of the incident laser light. The mirror is configured such that the laser light from the second adjustment mechanism is incident thereto, and emits the incident laser light in a predetermined direction. An image display apparatus includes the above light source device.

Provided is a display system for a vehicle. The display system includes a display device installed to be visually recognizable from the outside of a vehicle, and a control device configured to cause the display device to display state information of the vehicle. The control device receives a signal from a sensor that senses a distance from the vehicle to an object around the vehicle, and the control device changes display of the display device based on the distance.