Computer graphics processing and selective visual display system – Image superposition by optical means
Reexamination Certificate
2004-12-03
2009-02-03
Patel, Nitin (Department: 2629)
Computer graphics processing and selective visual display system
Image superposition by optical means
C345S004000
Reexamination Certificate
active
07486255
ABSTRACT:
A scan assembly includes an emitter array containing a plurality of optical emitters. Each optical emitter generates a corresponding image beam and the scan assembly scans the image beams in a plurality of overlapping display zones. The overlap of adjacent image display zones forms blending zones and the scan assembly can modulate the intensities of the image beams as a function of the position of the image beams in the blending zones. This modulation for a given blending zone may be a linearly increasing intensity of a first image beam and a linearly decreasing intensity of a second image beam.
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International Search Report, PCT/US2005/026107, Dec. 2, 2005.
Brown Margaret K.
Jakuc Maciej
Sprague Randall B.
Microvision Inc.
Patel Nitin
Wills Kevin D.
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