Light guide including optical scattering elements and a method of manufacture
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United States of America Patent
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Jan 4, 2011
Grant Date -
May 1, 2008
app pub date -
Oct 27, 2006
filing date -
Oct 27, 2006
priority date (Note) -
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Abstract
A method and system for fabricating a light guide is disclosed. The method and system comprise providing a light guide element which includes a plurality of scattering elements located therein and adjusting at least a portion of the scattering elements to maintain their optical scattering character. The present invention provides a system and method for fabricating a front light technology that is inexpensive and can compete on a cost basis with LCD backlight technologies while maintaining reasonable performance.
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