Abstract: A lighting system and method controls light to prioritize different elements of the beam of light that is output by a fixture. The LCD surface acts as a color occlusion filter that provides pixel level control of the beam of light transmitted by this layer. Internally an LED source is projected perpendicular to concave type reflector which can be moved on one axis and thus zoom to either widen or narrow the light emitted forward as a beam of light. The system also includes certain cooling features.

Abstract: Disclosed systems and methods for off-axis color correction in dynamic image capture of video wall displays involve measuring color performance of specific LED tiles or video walls and providing a database to store the characteristics of these off-axis measurements for use in color correction. The database is accessible by a color correction engine associated directly or indirectly with the video rendering engine so that when combined with real-time information on camera view angle and field of view relative to the display, a color correction function can be incorporated into the rendering of the display portion within the field of view of the camera so as to reduce or eliminate off-axis color variations/distortions in the captured image.

Abstract: A lighting system and method controls light to prioritize different elements of the beam of light that is output by a fixture. The LCD surface acts as a color occlusion filter that provides pixel level control of the beam of light transmitted by this layer. Internally an LED source is projected perpendicular to concave type reflector which can be moved on one axis and thus zoom to either widen or narrow the light emitted forward as a beam of light. The system also includes certain cooling features.

Abstract: Disclosed systems and methods for off-axis color correction in dynamic image capture of video wall displays involve measuring color performance of specific LED tiles or video walls and providing a database to store the characteristics of these off-axis measurements for use in color correction. The database is accessible by a color correction engine associated directly or indirectly with the video rendering engine so that when combined with real-time information on camera view angle and field of view relative to the display, a color correction function can be incorporated into the rendering of the display portion within the field of view of the camera so as to reduce or eliminate off-axis color variations/distortions in the captured image.

Abstract: Disclosed systems and methods for off-axis color correction in dynamic image capture of video wall displays involve measuring color performance of specific LED tiles or video walls and providing a database to store the characteristics of these off-axis measurements for use in color correction. The database is accessible by a color correction engine associated directly or indirectly with the video rendering engine so that when combined with real-time information on camera view angle and field of view relative to the display, a color correction function can be incorporated into the rendering of the display portion within the field of view of the camera so as to reduce or eliminate off-axis color variations/distortions in the captured image.

Abstract: A lighting system and method controls light to prioritize different elements of the beam of light that is output by a fixture. The LCD surface acts as a color occlusion filter that provides pixel level control of the beam of light transmitted by this layer. Internally an LED source is projected perpendicular to concave type reflector which can be moved on one axis and thus zoom to either widen or narrow the light emitted forward as a beam of light. The system also includes certain cooling features.

Abstract: An optical light package includes an optical output lens, an optical filter located thereunder and between the output lens and LEDS, a tray of LEDs arrayed on a stage mounted on a linear comb based MEMS device that is distributed in such a way that the stage is movable, and a driver that controls movement of the stage.

Abstract: Systems and methods for moving image capture from video displays are disclosed. In particular, systems and methods for synchronizing display and camera timing so as to reduce or eliminate artifacts appearing in the captured moving images due to unsynchronized interaction between camera shutter/exposure timing and the timing of the display control signal.

Abstract: Methods, systems and devices for displaying video content on large, high resolution video walls, which may comprise a mesh network of an array of display tiles with redundant network switching, in which a virtual, unlimited pixel canvas is created in a video controller memory to facilitate packetizing and addressing of video content packets for delivery to the video wall through a packet-switched network. Embodiments disclosed are particularly well-suited for use with video walls employing LED tiles.

Abstract: Light-emitting surface mount devices comprised of an array of emitters forming multi-color and white pixels wherein the multi-color pixels have at least substantially the same overall pixel height and width as the white pixels in the array and methods of making same are disclosed. Visual uniformity is enhanced thereby.

Abstract: Systems, devices and methods for mounting and aligning video display panels in a video display wall formed of an array of video display panels are disclosed. Disclosed embodiments provide a simplified mounting arrangement with reduced tolerances and tolerance stack up, while also permitting simple removal of individual video display panels for repair or replacement without necessitating removal or movement of video display panels adjacent the panel to be removed.

Abstract: Methods, systems and devices for displaying video content on large, high resolution video walls, which may comprise a mesh network of an array of display tiles with redundant network switching, in which a virtual, unlimited pixel canvas is created in a video controller memory to facilitate packetizing and addressing of video content packets for delivery to the video wall through a packet-switched network. Embodiments disclosed are particularly well-suited for use with video walls employing LED tiles.

Abstract: Systems and methods for moving image capture from video displays that use pulse width modulation (PWM) control are disclosed. In particular, systems and methods for synchronizing display and camera timing so as to reduce or eliminate artifacts appearing in the captured moving images due to unsynchronized interaction between camera shutter/exposure timing and the timing of the display PWM control signal.

Abstract: Systems and methods for moving image capture from video displays that use pulse width modulation (PWM) control are disclosed. In particular, systems and methods for synchronizing display and camera timing so as to reduce or eliminate artifacts appearing in the captured moving images due to unsynchronized interaction between camera shutter/exposure timing and the timing of the display PWM control signal.

Abstract: Display panel frames configured and dimensioned to support display panels and also attach to adjacent display panel frames in a modular fashion to form a larger display assembly. In some examples, the display panel frames include one or more structural members configured to support a load on the frame, wherein the structural members also have at least one display panel mount for attaching a display panel to the frame. In some examples, the frames are configured to support display panels having mounting interface points conforming with a Video Electronics Standards Association (VESA) interface standard.

Abstract: An optical light package includes an optical output lens, an optical filter located thereunder and between the output lens and LEDS, a tray of LEDs arrayed on a stage mounted on a linear comb based MEMS device that is distributed in such a way that the stage is movable, and a driver that controls movement of the stage.

Abstract: A segmented transparent LCD is disclosed that includes a LC module that is substantially transparent to visible light. The segmented transparent LCD includes an array of spaced apart display segments supported by the LCD module. Each display segment is configured to display a segment of the display image. Each display segment includes a non-specular light-redirecting segment configured to provide localized backlight to the display segment when the ambient light is incident thereon. The segmented transparent LCD allows for a display image to be displayed and viewed while also allowing a viewer to see through one or more transparent regions that separate the display segments. Methods of displaying a display image using the segmented transparent LCD are also disclosed.

Abstract: Various embodiments relate to an apparatus for controlling a lighting device. A light control circuit can use a controlled lighting sequence control and drive viewed sections of a lighting device to display chroma key color or emit infrared light, while driving other unviewed portions of the lighting device to display ambient and incident lighting. The viewed and unviewed lighting sections can be based on the field of vision of an image capture device and can change in relation to movements of the image capture device. A sensor can make measurements to determine to field of vision of the image capture device and can be used to generate or modify the controlled lighting sequence. An image processing circuit can generate a composite image using the chroma key while maintaining the subjects that are captured using ambient and incident lighting.