Optical designs for scanning beam display systems using fluorescent screens
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United States of America Patent
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Jan 3, 2012
Grant Date -
Sep 6, 2007
app pub date -
Aug 24, 2006
filing date -
Mar 3, 2006
priority date (Note) -
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Abstract
Scanning beam display systems based on scanning light on a fluorescent screen. The screen can include fluorescent materials which emit visible light under excitation of the scanning light to form images with the emitted visible light. Multiple lasers can be used to simultaneously scan multiple laser beams to illuminate the screen for enhanced display brightness. For example, the multiple laser beams can illuminate one screen segment at a time and sequentially scan multiple screen segments to complete a full screen.
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