An LED wall system, with a camera for imaging an area that is illuminated by the LED wall system. The LEDs have a plurality of emitting pixels, each emitting pixel formed of at least one LED, the emitting pixels having primary colors, and also having at least one secondary color other than primary color pixels.

An active display can be used in a theatre with reduced screen-door effect. For example, the active display can have a structure, such as a diffuser structure, or a diffuser and mask structure, that can have, or appear to have, transmissive areas and opaque areas to reduce the audience from detecting gaps or other non-light sources in the active display. The active display may additionally or alternatively have audio ports to allow sound to pass through the active display and appear to the audience as if the sound is coming from the active display.

A tiled display device includes a first display substrate including a plurality of light emitting areas defined by one or more banks, a second display substrate adjacent to the first display substrate and including a plurality of light emitting areas, a coupling member coupling the first display substrate and the second display substrate, and a color conversion substrate including a plurality of light transmitting areas corresponding to the plurality of light emitting areas of each of the first display substrate and the second display substrate, and a plurality of light blocking areas between the plurality of light transmitting areas and corresponding to the one or more banks or the coupling member.

A modular display apparatus is provided. The modular display apparatus includes a plurality of display apparatuses, each of which includes a plurality of pixels; a storage configured to store a plurality of gain sets, each of which includes gain values respectively corresponding to a plurality of power loads; and a processor configured to: identify a gain set from among the plurality of gain sets based on a resolution of the modular display apparatus; transmit the gain set to the plurality of display apparatuses; receive a plurality of gain values which respectively correspond to power loads for the plurality of display apparatuses to display an image from the plurality of display apparatuses; and transmit a gain value from among the plurality of gain values to the plurality of display apparatuses. Each of the plurality of display apparatuses is configured to display the image by driving a plurality of light-emitting devices of the plurality of pixels based on the gain value received from the processor.

Provided is a light-emitting diode (LED) display device. The LED display device includes: a support; a plurality of display assemblies mounted on a front side of the support, wherein the plurality of display assemblies are arranged in an array on the support, each display assembly is slidably arranged in an upper-lower direction, and each display assembly includes a frame and an LED display screen detachably arranged on a front side of the frame; and a plurality of gas bags, wherein each gas bag is arranged between the frames of two display assemblies adjacent to each other in the upper-lower direction, each gas bag has an expanded state and a flat state, when the gas bag is in the flat state, two adjacent display assemblies located above and below the gas bag cooperate with each other in a contact manner, and when the gas bag is switched from the flat state to the expanded state, the frame above the gas bag can be driven to slide upwards, such that a detachment gap is formed between the two adjacent display assemblies located above and below the gas bag.

An illuminated display device that includes a hinge post, a support post positioned in a laterally spaced relationship to the hinge post, and at least one support arm pivotably coupled to the hinge post and movable between a first position and an second position. The at least one support arm is configured to engage with the support post when moved to the first position. The illuminated display device further includes a display assembly supported by the at least one support arm and configured to support at least one display screen.

The present invention is referred to a modular multi-screen display, which allows to display advertising by any of its parts including walls, upper crosspieces, interior or exterior, that includes a chassis on which it is mounted the screens but that are synchronized between them to show one image unit in all the display body, in such a manner that the synchronization of them and the change of dynamic advertising posters that are displayed are manipulated using a modem that is connected in real time to a physical or virtual server that is located in a remote physical unit and that through this it is carried out the change of the advertising presentation on the display, regardless of whether it is inside or outside of a business. Its variant includes a set of interconnected screens either on the business furniture, on household appliances or where appropriate on the roof of the business from outside the premises.

A display device includes a first substrate including a first contact hole, a pad part on an upper surface of the first substrate and defining a second contact hole corresponding to the first contact hole, a bump connection electrode on the first substrate and extended into the second contact hole, a display layer on the pad part and the bump connection electrode, a flexible film on a lower surface of the first substrate and including a lead electrode adjacent to the first contact hole, and a bump electrode electrically connecting the lead electrode and the bump connection electrode to each other.

A background display device for a virtual image recording studio is configured to display, behind a real subject, a representation of a virtual background for a recording by an associated camera and has at least one panel, which has a plurality of actively illuminating picture elements in a two-dimensional arrangement, and a control circuit. The control circuit is configured to control the picture elements to alternately display at least a part of the representation of the virtual background and a reference image that does not represent the virtual background, wherein the control circuit has a reference image memory in which the reference image can be stored.

A display apparatus includes a PCB on which a plurality of LEDs emitting light in a first direction are mounted, a frame configured to support the PCB, and a chassis coupled to the frame. The frame has a length in a second direction perpendicular to the first direction that is longer than that of the PCB.