Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Luis Martins-Camelo0
Eric Amyotte0
Date of Patent
February 27, 2007
0Patent Application Number
110488240
Date Filed
February 3, 2005
0Patent Primary Examiner
Patent abstract
A device for modifying electromagnetic illumination of a reflector aperture defined by a reflector surface is mounted in front of the reflector aperture in a spaced apart relationship relative to the reflector surface. The device at least partially covers the reflector aperture and provides an illumination control means for at least partially and selectively modifying electromagnetic illumination of the reflector aperture. The device may include a membrane-like substrate that is substantially transparent to electromagnetic radiation. A supporting member may support the substrate in the spaced apart relationship relative to the reflector surface.
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