Saturday, July 11, 2020

    Laser Phosphor Display

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    How It Works

    Tech mistake |The building blocks of every Prysm video wall are the next-generation Laser Phosphor Display (LPD) tiles. An advanced optical subsystem directs the light from an array of ultraviolet lasers onto a screen made of a plastic-glass hybrid material coated with color phosphor stripes. The lasers scan the screen line by line, from top to bottom. The energy from the lasers’ light activates the phosphors, which emit photons, producing a brilliant image.

    Prysm Technology - How It Works

    Key Components

    TILE

    Measuring 20 inches wide by 15 inches high, LPD tiles are highly configurable. Dozens or hundreds of them can be assembled to create digital displays over 100 feet wide and 10 feet high. LPD tiles create beautiful images with wide viewing angles, are energy efficient, and use no consumables. Download the TD2 tile specification sheet for details.

    IMAGE PROCESSOR

    The image processor accepts standard video inputs (DVI-D, HDMI and DisplayPort) from an upstream video-wall controller, media player, or PC and distributes this video (along with configuration and control information) to the LPD tiles that comprise the display. In response, the tiles return health, status, and performance information used by the image processor to automatically ensure brightness and color uniformity across the video-wall display over time. Download the IP2 image processor specification sheet and Display Manager software specification sheet for details.

    BACKING FRAME

    Our scalable and flexible frames are designed to support LPD tile arrays with the precision necessary to maintain our video walls’ virtually seamless display. Their modular structure also enables your creativity, offering designers the flexibility to assemble Prysm tiles into varying form factors and sizes. Available in two forms, download the specification sheets for more information: Standard Frame specification sheet and PF2 premium frame specification sheet.


    Key Benefits

    EASY ON THE EYES

    Prysm video walls are the ideal combination of size, resolution, and brightness, for a visual experience that helps reduce viewer fatigue.

    KEEP IT TOGETHER

    Prysm video walls with LPD technology have no bezels that can break up the image and detract from the visual experience. The result: an unrivaled digital canvas for communication, collaboration, or entertainment.

    KEEPING IT COOL

    With the excellent energy efficiency of LPD technology, Prysm video walls run cool to the touch and require no additional HVAC or electrical infrastructure.

    NO BAD VIEW IN THE HOUSE

    With 178º viewing angles, Prysm video walls with LPD technology deliver excellent views from nearly anywhere in the room.

    UNRIVALED VISUALS

    With high-level image quality, amazing contrast and sharpness, and the ability to handle fast-moving images with no motion blur, Prysm video walls with LPD technology blow away competing large-format display solutions.

    SUSTAINABLY SMART

    Prysm video walls with LPD technology use up to 20% less energy when compared to competing large-format display solutions and use no consumables.

    INTERACTIVITY AT YOUR FINGERTIPS

    With touch, annotation, gesture, or “bring your own mobile device,” a wide range of interactivity options are at your command.

    ENGAGING EXPERIENCES

    Employing a tile-based architecture, Prysm video walls with LPD technology can be tailored for the needs of your specific space. Assembled on site, components can be transported and set up almost anywhere with ease.

    The article was originally published here.

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