Variable reflectance mirrors and windows
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United States of America Patent
Stats
-
Mar 29, 2011
Grant Date -
Jul 1, 2010
app pub date -
Jan 22, 2010
filing date -
Jul 12, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Various structures for variable reflectance rearview mirrors and variable transmittance windows are disclosed. One embodiment pertains to the provision of a polarized reflector in a rearview mirror. Another embodiment pertains to the provision of a switchable cholesteric liquid crystal element in a window. Yet another embodiment pertains to the provision of a plurality of apertures in a reflector layer of a rearview mirror where the apertures are sized and positioned in alignment with light emitting areas of a display positioned behind the reflector layer. In another embodiment, a moveable display or mirror element is attached to a rearview mirror housing.
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