Structurally-colored articles having layers which taper in thickness
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United States of America Patent
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May 21, 2024
Grant Date -
Dec 2, 2021
app pub date -
May 28, 2021
filing date -
May 28, 2021
priority date (Note) -
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Abstract
As described above, one or more aspects of the present disclosure provide articles having structural color, and methods of making articles having structural color. The article includes the optical element (e.g., a single layer reflector, a single layer filter, a multilayer reflector or a multilayer filter) including one or more layers (e.g., a reflective layer(s), a constituent layer(s), and the like). The surface of the article can include the optical element with regions that impart different structural colors. The different structural colors imparted are due at least in part to the different structure (e.g., cross-sectional structure) of the optical element in certain regions.
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