{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11269212","patent":{"patent_number":"US-11269212","title":"Polarizer, method of producing polarizer, and optical laminate including the polarizer","assignee":null,"inventors":[],"filing_date":"2018-09-11T00:00:00.000Z","publication_date":"2022-03-08T00:00:00.000Z","cpc_codes":["G02F","G02F","G02F","G02F","G02F","G02F","G02F","G02F"],"num_claims":13,"abstract":"An object of the present invention is to provide a polarizer having a neutralized hue without any increase in transmittance. A polarizer of the present invention having a transmittance parameter represented by the equation (1) of 0.8 or more and a hue parameter represented by the equation (2) of 5 or less: Transmittance parameter=T420/T550  (1) in the equation (1), T420 represents a parallel transmittance at a wavelength of 420 nm and T550 represents a parallel transmittance at a wavelength of 550 nm; Hue parameter=(a2+b2)  (2) in the equation (2), a represents a parallel hue value ‘a’ and b represents a parallel hue value ‘b’. "},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Polarizer, method of producing polarizer, and optical laminate including the polarizer","description":"An object of the present invention is to provide a polarizer having a neutralized hue without any increase in transmittance. A polarizer of the present invention having a transmittance parameter repre","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11269212","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-11269212","citation_suggestion":"Patentable. \"Polarizer, method of producing polarizer, and optical laminate including the polarizer\" (US-11269212). https://patentable.app/patents/US-11269212","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11269212","json":"https://patentable.app/api/llm-context/US-11269212","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:15:05.412Z"}