Optics: image projectors – Composite projected image – Multicolor picture
Reexamination Certificate
2011-07-12
2011-07-12
Dowling, William C (Department: 2878)
Optics: image projectors
Composite projected image
Multicolor picture
C353S079000, C359S452000
Reexamination Certificate
active
07976169
ABSTRACT:
An apparatus (e.g. a display) including a display substrate and a waveguide. The waveguide may guide ultraviolet light from the light source onto the display substrate. The display substrate may include light emitting material configured to emit visible light in response to absorption of the ultraviolet light.
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Liu Jian-Qiang
Sun Xiao-Dong
Dowling William C
Sherr & Vaughn, PLLC
Sun Innovations, Inc.
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