Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 22, 2008
Patent Application Number
10579932
Date Filed
November 16, 2004
Patent Citations Received
0
Patent Primary Examiner
Patent 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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