Optical: systems and elements – Having significant infrared or ultraviolet property – Multilayer filter or multilayer reflector
Reexamination Certificate
2006-05-09
2006-05-09
Ben, Loha (Department: 2873)
Optical: systems and elements
Having significant infrared or ultraviolet property
Multilayer filter or multilayer reflector
C359S618000, C359S619000, C359S634000, C359S015000, C353S031000, C353S037000, C353S034000, C353S084000, C348S742000, C348S751000, C348S766000, C349S005000, C349S086000, C345S102000
Reexamination Certificate
active
07042637
ABSTRACT:
This invention is an image display device for performing color display of an image using two spatial light modulators. The image display device has a first spatial light modulator (52) for modulating a first wavelength range component of illuminating light from an illuminating light source (10), dichroic mirrors (40), (41) for separating second and third wavelength range components of the illuminating light and condensing the respective wavelength range components, a second spatial light modulator (50) for modulating the second and third wavelength range components, and a dichroic mirror (60) for combining modulated light emitted from the first and second spatial light modulators (52), (50).
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Mukawa Hiroshi
Tanaka Yoshinori
Ben Loha
Sonnenschein Nath & Rosenthal LLP
Sony Corproation
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