Sony Projector Qualia 004 Specifications
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From conception through design and manufacture, QUALIAtproducts are born to serve a single purpose: to create extraordinary sensory experiences capable of evoking powerful emotional response. This world beyond compromise comes brilliantly to life through the breathtaking innovation of QUALIA 004. The projector creates images of startling clarity, depth and color – quality usually reserved for motion picture screening rooms. A superb application of breakthrough technologies, QUALIA 004 delivers optimized projection quality for all video sources, including cable and satellite, as well as full resolution for High Definition. CORP-04-P0070 6-10 004 6/23/04 3:10 PM Page 3
MOTION PICTURE FILM QUALITY IMAGES / Sony’s Silicon Crystal Reflective Display (SXRDt) technology was designed to perform like 35 mm movie film. QUALIA 004 has virtually vanquished the “screen door effect” (the obscuring of images due to the areas that surround each pixel) by using small, inter-pixel spacing. While most projectors use defocusing to lessen the effect, the SXRD actually makes the space between the pixels smaller. The result is a tremendous increase in clarity. SXRDSilicon Crystal (X-Tal) Reflective Display Screen Door Effect in a 100-inch picture 1. Microscopic 9 µm pixels achieve full HDTV resolution (1920 H x 1080 V). 2. Small inter-pixel spacing (0.35 µm) for high fill factor (92%), no visible screen door effect. 3. Narrow Liquid Crystal layer (1.5- 2.0 µm) without spacers achieves fast 5 msec. response. 4. Vertically-aligned Liquid Crystal (normally black) for superb 3000:1 contrast ratio (panel only). 5. Inorganic Alignment Layer for extended operating life.Transmissive LCD panel 1366 x 768 pixels Panel Fill Factor 50% Aluminum Reflective Layer Glass Substrate Silicon BackplaneSXRD panel 1920 x 1080 pixels Panel Fill Factor 92% CORP-04-P0070 6-10 004 6/23/04 3:10 PM Page 5
THE CLOSEST THING TO SUNLIGHT / The ideal light source for a projector is absolutely neutral, balanced, pure white light. In order to get as close as possible to this theoretical perfection, QUALIA 004 uses a gas that radiates most like real sunlight: pure Xenon. And that’s why Sony designed an Equal-Length Optical Path for the red, green and blue SXRD panels. As a result, you’ll enjoy uncommonly natural color with brilliant reds, bright blues and skin tones just like life itself. LIGHT SPECTRUMBlue 400 450 500 550 600 650 700Green Red Pure Xenon Lamp Typical UHP Lamp Sunlight UHP: The red spectra is significantly reduced when compared to the green and blue spectra. Wavelength (nm) Light Intensity CORP-04-P0070 6-10 004 6/23/04 3:11 PM Page 7
COOLING SYSTEM / The pure Xenon lamp is a crucible of electricity and light requiring an exceptional cooling system.The unique QUALIA 004 employs massive, aluminum heat sinks with radial spokes that efficientlyconduct heat away from the lamp. QUALIA 004 incorporates low-resistant airflow, providing stable operation, effective cooling and ultra-low noise. CORP-04-P0070 6-10 004 6/23/04 3:11 PM Page 9
POWERFULLY SIMPLE DESIGN /The design of QUALIA 004 is a masterful example of perfect harmony between form and function.The arrangement provides Y-shaped airflow to cool the great heat created by its pure Xenon lamp. Simultaneously, it creates geometric accuracy, ensuring that all optical components, from lamp to lens, are in a pure, straight line. nair CORP-04-P0070 6-10 004 6/23/04 3:11 PM Page 10