Polarized light illumination device

Details Polarized light illumination device Polarized light illumination device

2011-03-01

2011-03-01

Cariaso, Alan (Department: 2885)

Illumination

With polarizer

C359S487030

Reexamination Certificate

active

07896510

ABSTRACT:
A polarized light illumination device is described, which includes a light source, a polarizer, a reflector, and a polarized light converter. The light source generates light. The reflector is used for reflecting light generated by the light source towards the polarizer. The polarizer allows a first polarized light to pass through, and reflects a second polarized light. The polarized light converter reflects the light irradiated on the polarized light converter and performs a polarization conversion. A plane where the polarized light converter is located is substantially perpendicular to the polarizer.

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