Optics: image projectors – Composite projected image – Multicolor picture
Reexamination Certificate
2007-09-25
2007-09-25
Harvey, Minsun Oh (Department: 2828)
Optics: image projectors
Composite projected image
Multicolor picture
C345S030000, C345S032000, C356S153000
Reexamination Certificate
active
10836812
ABSTRACT:
A method and apparatus are provided to compensate for variations in the alignment of a plurality of lasers102, 104, 106.A controller142varies the time at which the lasers102, 104, 106are energized so that the laser light emitted therefrom is reflected from a scanning mirror118at varying times so that each of the beams of light is reflected along a substantially common path and delivered to a substantially common point.
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Dvorkis Paul
Goldman Ron
Nambudiri Narayan
Stern Miklos
Tan Chinh
Kirschstein et al.
Nguyen Phillip
Symbol Technologies Inc.
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