Multi-source projection-type display
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United States of America Patent
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Jun 11, 2013
Grant Date -
Aug 16, 2012
app pub date -
Apr 20, 2012
filing date -
Jun 3, 2009
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A display device capable of displaying a plurality of projection images is provided. The display device includes a light source within a base and a plurality of projection outputs. Each projection output comprises an optical modulation device and a projection lens system. The light source includes a switch and a plurality of light sources such as lasers or LEDs with different color to one another. The switch receives and diverts light beams from the light sources in a predetermined sequential order to the plurality of projection outputs.
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