Spatial light modulator and projector

Details Spatial light modulator and projector Spatial light modulator and projector

2006-09-26

2006-09-26

Mai, Huy (Department: 2873)

Optical: systems and elements

Single channel simultaneously to or from plural channels

By surface composed of lenticular elements

C359S625000, C349S095000, C353S038000

Reexamination Certificate

active

07113341

ABSTRACT:
A spatial light modulator includes a prism group and satisfies either of the following conditionsin-line-formulae description="In-line Formulae" end="lead"?d<0.95×λ/(2×(n−1)),in-line-formulae description="In-line Formulae" end="tail"?in-line-formulae description="In-line Formulae" end="lead"?d>1.05×λ/(2×(n−1))in-line-formulae description="In-line Formulae" end="tail"?where d is a distance between a reference surface and a flat surface, λ is a wavelength of an incident light, and n is a refractive index of the prism group.

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