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US 2011/0235359 A1Published application
Waveguide display
AssigneeSun Innovations, Inc.
InventorsJian-Qiang Liu, Xiao-Dong Sun
Life of this patent
Estimating the term…
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.
Claims20
An apparatus comprising:
- a light source configured to project ultraviolet light;
- a display substrate comprising light emitting material configured to emit visible light in response to absorption of the ultraviolet light;
- a waveguide configured to guide the ultraviolet light onto the display substrate.
Dependencies are inferred from the claim text.