Multi-beam laser scanning display system with speckle elimination
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United States of America Patent
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-
Nov 28, 2000
Grant Date -
N/A
app pub date -
Nov 26, 1997
filing date -
Nov 27, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A display system includes blue, green, and red laser light sources and light shaping devices which receive the laser light from the laser light sources and shapes the light into a number of approximately identical beamlets. The beamlets are modulated individually and the modulated beamlets are combined. The combining results in an output of beamlets, each of which comprises three input beamlets of each of the colors red, green, and blue. The resultant beamlets can then be scanned onto a display screen.
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