Mirror with built-in display
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United States of America Patent
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Apr 22, 2008
Grant Date -
Mar 22, 2007
app pub date -
Nov 16, 2004
filing date -
Nov 24, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A mirror display device which may be simultaneously used for display purposes, based on a display, wherein the display device during use provides light of a first (circular) polarization, with a switchable polarizing mirror placed in front of it. The reflectivity of such a mirror display device may be enhanced by providing a second switchable (circular) polarizer between the display device and the polarizing mirror.
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Cited Art Landscape
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