WAVEGUIDE DISPLAY
First Claim
Patent Images
1. 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.
2 Assignments
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Accused Products
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.
153 Citations
20 Claims
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1. An apparatus comprising:
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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. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification