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US 10,312,296 B2Granted
Color conversion layer integration into display substrate with high intensity light sources
AssigneeVueReal Inc.
InventorGholamreza Chaji
Life of this patent
Estimating the term…
Abstract
The disclosure is related to arranging integrating color conversion layer into a pixel structure by distributing the light output of the light source, and using an attenuator to reduce the hot spot effect caused by high light intensity light at a direct point of sight.
Claims18
A pixel structure for a display comprising:
- a substrate;
- a light source to generate light mounted on or over the substrate;
- a light conversion layer to convert the light to a desired color;
- and
- a light distribution structure to distribute the light from the light source onto the light conversion layer;
- and
- a light attenuator structure mounted on or over the light source, wherein the light attenuator structure comprises a reflective layer to redirect the light back through the light distribution structure.
4 more elements
A pixel structure for a display comprising:
- a substrate;
- a light source to generate light mounted on or over the substrate;
- a light conversion layer to convert the light to a desired color;
- a light distribution structure to distribute the light from the light source onto the light conversion layer;
- and
- a reflector between the substrate and the light source to reflect light back through the light distribution structure and through the light conversion layer.
3 more elements
Dependencies are inferred from the claim text.