Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 28, 2013
Patent Application Number
12364934
Date Filed
February 3, 2009
Patent Citations Received
Patent Primary Examiner
Patent abstract
An optical element is disclosed. The optical element includes a single, transparent, rotationally-symmetric lens with a batwing shaped cross-section, extending angularly away from a longitudinal axis. The lens also includes a variety of curved, straight, specular and optionally diffuse portions on its longitudinal and transverse faces, all of which cause a variety of internal and external reflections, refractions, and optionally scattering.
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