Optical: systems and elements – Optical modulator – Light wave temporal modulation
Reexamination Certificate
2005-06-03
2008-10-28
Dang, Hung X. (Department: 2873)
Optical: systems and elements
Optical modulator
Light wave temporal modulation
C348S758000, C349S008000, C349S009000
Reexamination Certificate
active
07443565
ABSTRACT:
Aspects of the invention can provide an image display apparatus for displaying an image by modulating light from a light source based on display image data. The apparatus can include a first light modulator device can modulate light from the light source, a second light modulator device that can modulate the light from the first light modulator device, and a polarization compensation system disposed between the first light modulator device and the second light modulator device for compensating a polarization state of light.
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Asahi Tsunemori
Nakamura Jun-ichi
Nitta Takashi
Uchiyama Shoichi
Dang Hung X.
Martinez Joseph
Oliff & Berridg,e PLC
Seiko Epson Corporation
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