{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8488241","patent":{"patent_number":"US-8488241","title":"Optical film and method for manufacturing the same, antiglare polarizer, and display apparatus","assignee":null,"inventors":[],"filing_date":"2009-07-03T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["G02F","G02F","G02F"],"num_claims":23,"abstract":"An optical film includes a base member having convex structures that are two-dimensionally and orderly arranged on a surface thereof and a hard-coating layer provided on the surface of the base member, the surface having the arranged structures thereon. A continuous wave surface is provided on a surface of the hard-coating layer so as to approximately conform to the shape of the structures of the surface of the base member, a maximum amplitude A and a minimum wavelength λ of the continuous wave surface are each substantially uniform, and a ratio (A/λ) of the maximum amplitude A to the minimum wavelength λ is more than 0.002 and 0.011 or less."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optical film and method for manufacturing the same, antiglare polarizer, and display apparatus","description":"An optical film includes a base member having convex structures that are two-dimensionally and orderly arranged on a surface thereof and a hard-coating layer provided on the surface of the base member","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8488241","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-8488241","citation_suggestion":"Patentable. \"Optical film and method for manufacturing the same, antiglare polarizer, and display apparatus\" (US-8488241). https://patentable.app/patents/US-8488241","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8488241","json":"https://patentable.app/api/llm-context/US-8488241","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T22:29:59.992Z"}