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Reflective polarizer with polarization splitting microstructure
Reflective polarizer with polarization splitting microstructure
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机译:具有偏振分裂微结构的反射型偏振器
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摘要
A reflective polarizer contains:;(a) a light-entrance medium having a light-entrance surface and a microstructured surface with a series of prismatic structures, wherein first and second sidewalls of each prismatic structure have an inclination angle of more than 53 degrees with respect to the light-entrance surface;;(b) a polarization-selective thin film optical coating on the series of prismatic structures, for transmitting a first polarization of light and reflecting a second polarization; and;(c) a light-exit medium on the polarization-selective thin film optical coating that provides a smooth light-exit surface.
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