Portable Video Viewing Device
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United States of America Patent
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N/A
Issued Date -
Jan 3, 2013
app pub date -
Jun 28, 2012
filing date -
Jun 30, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A viewfinder employing 3-LCD technology is described which employs a dichroic prism and provides full high definition resolution with a near-to-eye display. Video from digital cinema or digital broadcast cameras, as well as, playback of recorded high definition video is supported with a viewfinder no larger than 8 inches by 4 inches by 4 inches or even smaller. A telecentric lens system may be arranged so that monochrome optical modulators or LCDs to modulate red, green and blue video, respectively, are arranged at a focal point of this lens system.
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Family
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Cited Art Landscape
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