DISPLAY-CAMERA SYSTEM WITH SWITCHABLE DIFFUSER
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United States of America Patent
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N/A
Issued Date -
Dec 5, 2013
app pub date -
Jun 1, 2012
filing date -
Jun 1, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A display-camera system includes a liquid crystal display panel, a camera, a switchable diffuser disposed between the liquid crystal display panel and the camera, a light source, and a control unit to switch the liquid crystal display panel and the switchable diffuser to transparent, to switch the light source to off, and to cause the camera to capture an image through the liquid crystal display panel and the switchable diffuser while the liquid crystal display panel and the switchable diffuser are transparent and the light source is off.
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Family
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Cited Art Landscape
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