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| Able to withstand abrasion even with steel wool, these anti-reflective coating formulations for display applications offer high durability and reflectivity that ranges from 1.2% down to 0.5%. Reducing ambient light reflectance significantly improves image clarity on LCD and PDP displays and rear-projection televisions, especially in daylight or outdoor conditions. Lenses and other optical equipment may be additional applications. Reflectivity of 0.5% is about half that of other conventional web-applied coatings. State-of-the-art, vapor deposition coatings can reduce reflectance to about 0.3% but they are very expensive; this DuPont technology achieves reflectance as low as 0.5%, but uses the much less expensive roll-to-roll process. Because of its refractive index and thickness, light reflected by the underlying substrate is out of phase with light reflected from the front surface. The two phases cancel each other out, dramatically reducing reflectance and improving image clarity. All the formulations offer exceptional adhesion to the substrate, a neutral color, and exceptional durability based on extensive laboratory testing. The technology package includes patented formulations, detailed manufacturing procedures, and access to coating application expertise.Anti-reflective coating formulations low-refractive-index materials typically located outermost surface optical CRTs plasma panels (PDPs) electro-luminescence (ELDs) liquid crystal (LCDs) prevent contrast reduction visibility reflection ambient light interference anti-reflective coatings desirably abrasion resistance excellent adhesion underlying layer |
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Interested? This is an abstract of a technology that is available for sale or license. yet2.com can introduce you confidentially to the owner of this technology.
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