{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9598546","patent":{"patent_number":"US-9598546","title":"Optical film","assignee":null,"inventors":[],"filing_date":"2015-03-26T00:00:00.000Z","publication_date":"2017-03-21T00:00:00.000Z","cpc_codes":["G02F","G02F"],"num_claims":5,"abstract":"An optical film having a desired wavelength dispersion characteristic, a low photoelastic coefficient and a desired Nz coefficient.The optical film is formed from a copolymer and meets the following conditions (i) to (v):"},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optical film","description":"An optical film having a desired wavelength dispersion characteristic, a low photoelastic coefficient and a desired Nz coefficient.The optical film is formed from a copolymer and meets the following c","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9598546","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-9598546","citation_suggestion":"Patentable. \"Optical film\" (US-9598546). https://patentable.app/patents/US-9598546","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9598546","json":"https://patentable.app/api/llm-context/US-9598546","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:52:49.891Z"}