{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11953439","patent":{"patent_number":"US-11953439","title":"Articles and methods for generation of tunable coloration and interference","assignee":null,"inventors":[],"filing_date":"2019-08-16T00:00:00.000Z","publication_date":"2024-04-09T00:00:00.000Z","cpc_codes":["G01N","G01N"],"num_claims":25,"abstract":"The present invention generally relates to the generation of tunable coloration and/or interference from, for example, surfaces, emulsion droplets and particles. Embodiments described herein may be useful for generation of tunable electromagnetic radiation such as coloration (e.g., iridescence, structural color) and/or interference patterns from, for example, surfaces (e.g., comprising a plurality of microdomes and/or microwells), emulsion droplets and/or particles. In some embodiments, the surfaces, interfaces, droplets, and/or particles produce visible color (e.g., structural color) without the need for dyes."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Articles and methods for generation of tunable coloration and interference","description":"The present invention generally relates to the generation of tunable coloration and/or interference from, for example, surfaces, emulsion droplets and particles. Embodiments described herein may be us","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11953439","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11953439","citation_suggestion":"Patentable. \"Articles and methods for generation of tunable coloration and interference\" (US-11953439). https://patentable.app/patents/US-11953439","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11953439","json":"https://patentable.app/api/llm-context/US-11953439","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T17:59:16.930Z"}