Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Dehua Cui0
Joseph F. Szczerba0
Thomas A. Seder0
Date of Patent
December 6, 2011
0Patent Application Number
127265660
Date Filed
March 18, 2010
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An apparatus to project graphical images upon a substantially transparent windscreen head-up display of a vehicle includes an excitation light source projecting a laser beam based upon a graphical image command and a telescope for expanding the laser beam. The apparatus further includes a multi-mirror device including a plurality of mirrors sequentially irradiated by the expanded laser beam to simultaneously scan a plurality of laser beamlettes and the windscreen including a surface receiving the plurality of laser beamlettes, each of the received plurality of laser beamlettes emitting visible light upon the surface.
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