Optical: systems and elements – Projection screen
Reexamination Certificate
2006-11-07
2006-11-07
Perkey, W. B. (Department: 2851)
Optical: systems and elements
Projection screen
C359S449000, C359S453000, C359S267000, C359S459000, C359S460000, C345S591000, C345S593000, C345S001200, C345S084000, C348S744000
Reexamination Certificate
active
07133201
ABSTRACT:
A display system is provided that includes a light source configured to project an image, and a display surface configured to receive the projected image and at least partially compensate for a non-ideal spectral power distribution exhibited by the light source.
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Cruz Magda
Perkey W. B.
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