Lighting meets displays at PLASA show
Continuing a theme that has emerged over the last few years, products on show at the annual PLASA show demonstrated the convergence of lighting effects and video.
Several companies offer semi-transparent LED screens in which the LEDs are arranged on lightweight rigid grids (e.g. Barco's MiTrix – see fig. 1 – or Stealth from Element Labs), webbing (A.C. Lighting's ColorWeb) or inside polycarbonate tubes (e.g. GLEC's Phantom). Many of these displays were seen at the recent Frankfurt Motor Show, as we will describe in our next issue.
Element Labs showed its new Helix G75 and H75 displays: the latter is a robust, modular system with 75 mm pitch and 6 LEDs per pixel (fig. 2). G-LEC unveiled its Phantom 30 lightweight LED display system, with each 945 x 960 mm frame holding 32 x 32 pixels (3 LEDs per pixel) at a pitch of 30 mm. The Phantom 30 weighs 8kg and can be used interchangeably with the 60-mm pitch Phantom 60 (see fig. 3).
This article was published in the September/October 2007 issue of LEDs Magazine.
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