Structurally-colored articles and methods of making and using structurally-colored articles
US11988806B2 · kind B2 · utility
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Key dates
| Filing date | Feb 15, 2021 |
| Grant date | May 21, 2024 |
| Priority date | — |
| Expiry date | Feb 15, 2041 |
Classification
- Technology area (CPC —)General
Abstract
Components of articles that include an optical element that imparts structural color to the component are provided. Methods of making the components including the optical element, and methods of using the components such as to make an article of manufacture are provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.