Polarized enhanced confidentiality
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United States of America Patent
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Feb 6, 2018
Issued Date -
N/A
app pub date -
Dec 1, 2016
filing date -
Feb 6, 2013
priority date (Note) -
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Abstract
A system for selectively controlling visibility of information in a work environment is provided. The system includes one or more polarized emissive screens located within the work environment. The screens have a first direction of polarization. Information displayed on the screens are visible to a person inside the work environment. The work environment includes at least one window which permits viewing of the polarized emissive screens from outside of the work environment. A polarizing filter having a second direction of polarization arranged at an angle to the first direction of polarization is positioned proximate to the window. A person outside the work environment can see inside the environment through the window, but has an altered view of the information on the displays.
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