Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Richard A. Miller0
Leland Ray Whitney0
Keith Michael Kotchick0
Gary Timothy Boyd0
Date of Patent
November 13, 2007
Patent Application Number
10702976
Date Filed
November 6, 2003
Patent Primary Examiner
Patent abstract
A backlight assembly for use in a transmissive display system is described. The backlight assembly includes a light source that illuminates a light chamber. A transmissive display is positioned adjacent the light chamber so that light that exits the chamber illuminates the transmissive display. The backlight assembly may include one or more specular reflectors and one or more other optical elements to ensure that the light that exits the light chamber has the desired spatial uniformity, polarization, color, and/or angular distribution.
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