Liquid crystal display comprising a reflective polarizing layer including a plurality of microfibers each having an anisotropic refractive index and longitudinally extending in the same direction
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United States of America Patent
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Apr 23, 2013
Grant Date -
Dec 16, 2010
app pub date -
Apr 20, 2010
filing date -
Jun 15, 2009
priority date (Note) -
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Abstract
A liquid crystal display includes a light source, a liquid crystal display panel including a pixel having a plurality of a color sub-pixel, and a reflective polarizer disposed between the light source and the liquid crystal display panel to transmit or reflect a light according to a direction in which the light vibrates. The reflective polarizer includes a reflective polarizing layer including a plurality of microfibers which each extend in a same direction with respect to each other, and a protective layer overlapping the reflective polarizing layer. A thickness of the reflective polarizing layer is a function of a pixel size.
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