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Modular multi-color LED illumination system and method for polarizing and directing LED light signals into a coplanar orientation
Modular multi-color LED illumination system and method for polarizing and directing LED light signals into a coplanar orientation
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机译:用于将LED光信号偏振和引导到共面取向的模块化多色LED照明系统和方法
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摘要
The present invention is directed to an illumination system. The illumination system comprises a plurality of modules comprising a plurality of light emitting diodes (LEDs) adapted to emit light signals. The illumination system further comprises a plurality of polarizing elements disposed subsequent to the LEDs. Each of polarizing elements is adapted to render a unique polarization to the light signals emitted by a respectively corresponding one of the modules. Further, the illumination system comprises a polarization converting element disposed subsequent to the plurality polarizing elements. The polarization converting element is adapted to uniformly polarize all of the light signals emitted by the plurality of modules.
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