High chroma flakes
AssigneeViavi Solutions Inc.
InventorsJohannes Seydel, Mark Tevis, Kangning Liang, Jeffrey James Kuna, Jaroslaw Zieba, Paul Thomas Kohlmann
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Abstract
An article including a reflector having a first surface and a second surface opposite the first surface; a first selective light modulator layer external to the first surface of the reflector; a second selective light modulator layer external to the second surface of the reflector; a first absorber layer external to the first selective light modulator layer; and a second absorber layer external to the second selective light modulator layer; wherein each of the first and second selective light modulator layers include a host material is disclosed herein. Methods of making the article are also disclosed.
Claims13
An article comprising:
- a reflector having a first surface and a second surface opposite the first surface;
- a first selective light modulator layer external to the first surface of the reflector;
- a second selective light modulator layer external to the second surface of the reflector;
- a first absorber layer external to the first selective light modulator layer, and having a physical thickness from about 1 nm to about 50 nm;
- and
- a second absorber layer external to the second selective light modulator layer;
- a third selective light modulator layer external to the first absorber layer;
- a fourth selective light modulator layer external to the second absorber layer;
- wherein each of the first, second, third, and fourth selective light modulator layers include a curing agent, a leveling agent, a photoinitiator, and a host material chosen from thermoplastics, thermosets, and energy curable materials.
Dependencies are inferred from the claim text.