Brightness enforcement diffussion construction
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United States of America Patent
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N/A
Issued Date -
Jul 19, 2007
app pub date -
Sep 25, 2006
filing date -
Jan 18, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A brightness enforcement diffusion construction includes a transparent substrate made of plastic material e.g., PET, PMMA, MS, PS or PC, a diffusion layer disposed on one side of the light coupling or illuminating surface of the substrate, and brightness enforcement layer disposed on the other side; the diffusion layer contains multiple diffusion and/or acrylic particles to refract streams of light for producing diffusion results while enforcing the brightness of the streams of light that pass through the brightness enforcement layer.
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