Transreflectors, transreflector systems and displays and methods of making transreflectors
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United States of America Patent
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Oct 5, 2010
Issued Date -
N/A
app pub date -
Feb 5, 2009
filing date -
Dec 5, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Optical assembly includes a hollow backlight having at least one light input edge and at least one light source positioned adjacent to the at least one light input edge. A back reflector is positioned at or in close proximity to a first side of the hollow backlight for reflecting the light through the hollow backlight and out through a second side of the hollow backlight superimposed on the first side, and a reflective polarizer is positioned at or in close proximity to the second side of the backlight.
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