Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface
Reexamination Certificate
2008-07-29
2008-07-29
Mack, Ricky L (Department: 2873)
Optical: systems and elements
Single channel simultaneously to or from plural channels
By partial reflection at beam splitting or combining surface
C359S629000, C359S663000, C359S726000, C353S031000
Reexamination Certificate
active
11181994
ABSTRACT:
Aspects of the invention can provide an image display device for modulating light from a light source on the basis of display image data to display an image. The image display device can include a first optically modulating device for modulating light from the light source, a second optically modulating device for modulating light from the first optically modulating device, a relay lens system provided between the first optically modulating device and the second optically modulating device for forming an optical image of the first optically modulating device on a light-receiving surface of the second optically modulating device, and at least one reflecting optical device provided between plural lenses forming the relay lens system.
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Asahi Tsunemori
Nakamura Jun-ichi
Nitta Takashi
Uchiyama Shoichi
Dinh Jack
Mack Ricky L
Oliff & Berridg,e PLC
Seiko Epson Corporation
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