Optically configurable charge-transfer materials and methods thereof
| DWPI Title: Writing optical code involves providing film comprising charge-transfer material, where charge-transfer material comprises multiple of domains, then thermally melting film to provide first pattern equipped within film |
| Abstract: The present invention relates to an optical code including a film of a charge-transfer material, as well as methods thereof. Described herein are optical codes having anisotropic and/or isotropic regions within the film, which can be provided in a pattern that serves as an optical code. |
| Use: Method for writing optical code. |
| Advantage: The method provides optical codes having anisotropic and/or isotropic regions within the film, which can be provided in a pattern that serves as an optical code. |
| Novelty: Writing an optical code involves providing a film comprising a charge-transfer material, where the charge-transfer material comprises a multiple of domains, then thermally melting the film to provide a first pattern equipped within the film, in which the first pattern comprises a multiple of first regions, and optionally erasing by thermally melting the first pattern. |
| Filed: 4/20/2021 |
| Application Number: US17234959A |
| Tech ID: SD 14546.1 |
| This invention was made with Government support under Contract No. DE-NA0003525 awarded by the United States Department of Energy/National Nuclear Security Administration. The Government has certain rights in the invention. |
| Data from Derwent World Patents Index, provided by Clarivate All rights reserved. Republication or redistribution of Clarivate content, including by framing or similar means, is prohibited without the prior written consent of Clarivate. Clarivate and its logo, as well as all other trademarks used herein are trademarks of their respective owners and used under license. |