According to the present embodiments, it is possible to provide a rotary LED display device which reduces the size of the device and can be installed in various location so as to reduce the restrictions on installation space and location. The embodiments may provide a rotary LED display device capable of allowing a user to freely change the display contents immediately and satisfying the durability suitable for long-term operation.

According to the present embodiments, it is possible to provide a rotary LED display device which reduces the size of the device and can be installed in various location so as to reduce the restrictions on installation space and location. The embodiments may provide a rotary LED display device capable of allowing a user to freely change the display contents immediately and satisfying the durability suitable for long-term operation.

A system for simultaneously producing immersive visual effects on an inside of an enclosure and passive visual effects to be viewed from the outside of the enclosure. The enclosure includes a plurality of sidewalls each having a reflective inner surface facing one other. The system includes a digital video display positioned to direct digital video imagery through the semi-reflective sidewall and into the enclosure. Light of the digital video imagery reflects off the reflective inner surfaces of plurality of sidewalls, which allow a percentage of the light to leave the enclosure, making the visual effects observable from the outside. The light will continue this cycle of reflection and transmission, creating an observable infinity effect from the outside, and an entirely enclosed visual experience from the inside.

A system for simultaneously producing immersive visual effects on an inside of an enclosure and passive visual effects to be viewed from the outside of the enclosure. The enclosure includes a plurality of sidewalls each having a reflective inner surface facing one other. The system includes a digital video display positioned to direct digital video imagery through the semi-reflective sidewall and into the enclosure. Light of the digital video imagery reflects off the reflective inner surfaces of plurality of sidewalls, which allow a percentage of the light to leave the enclosure, making the visual effects observable from the outside. The light will continue this cycle of reflection and transmission, creating an observable infinity effect from the outside, and an entirely enclosed visual experience from the inside.

The present application provides a backplane unit, a manufacturing method thereof, and a display device. The manufacturing method includes the following steps: forming a photoresist layer on an array substrate; performing exposure on at least a portion of the photoresist layer corresponding to a light-emitting element; forming a light-shielding layer on at least a side of the photoresist layer away from the array substrate, wherein the light-shielding layer exposes at least a side portion of the light-emitting element; and laterally stripping the photoresist layer on the light-emitting element with a stripping solution to obtain the backplane unit.

The present application provides a backplane unit, a manufacturing method thereof, and a display device. The manufacturing method includes the following steps: forming a photoresist layer on an array substrate; performing exposure on at least a portion of the photoresist layer corresponding to a light-emitting element; forming a light-shielding layer on at least a side of the photoresist layer away from the array substrate, wherein the light-shielding layer exposes at least a side portion of the light-emitting element; and laterally stripping the photoresist layer on the light-emitting element with a stripping solution to obtain the backplane unit.

A flush wall mounted fire exit sign and an activation system to cause the exit sign to move outward from the wall when the exit sign is needed for viewing and providing direction to a building's exit. The exit sign may be mounted lower on the wall than traditional exit signage and rotate from the wall for people to view and may retract when a fire event is over.

A flush wall mounted fire exit sign and an activation system to cause the exit sign to move outward from the wall when the exit sign is needed for viewing and providing direction to a building's exit. The exit sign may be mounted lower on the wall than traditional exit signage and rotate from the wall for people to view and may retract when a fire event is over.

An electronic price and/or product display device (2), which comprises a reflective screen (21) for displaying information, and a signalling device (28) for signalling an internal state or a state change of the display device (2) by superimposing said state or state change in a visually perceptible manner directly in the viewing direction of the screen.

An electronic price and/or product display device (2), which comprises a reflective screen (21) for displaying information, and a signalling device (28) for signalling an internal state or a state change of the display device (2) by superimposing said state or state change in a visually perceptible manner directly in the viewing direction of the screen.