Optically transparent electromagnetic interference (EMI) shields for direct-view displays
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United States of America Patent
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Sep 2, 2008
Grant Date -
Jun 7, 2007
app pub date -
Mar 17, 2006
filing date -
Dec 7, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Electromagnetic Interference (EMI) shields for a direct-view display having a direct-view display panel and an outer panel that provides an outer surface for the direct-view display. These EMI shields include a conductive mesh having an array of gaps therein. The conductive mesh is configured to shield at least some of the EMI that is emitted by the direct-view display panel. An optical redirecting structure is also included, that is configured to redirect at least some optical radiation that is emitted from the direct-view display panel that would strike the conductive mesh, through the gaps in the conductive mesh. The EMI shield is configured to mount between the direct-view display panel and the outer panel such that the optical redirecting structure is adjacent the direct-view display panel and the conductive mesh is remote from the direct-view display panel.
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