{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11300720","patent":{"patent_number":"US-11300720","title":"Optical film and display device having the same","assignee":null,"inventors":[],"filing_date":"2017-12-14T00:00:00.000Z","publication_date":"2022-04-12T00:00:00.000Z","cpc_codes":["G02F","G02F"],"num_claims":5,"abstract":"An optical film may include: a phase retardation layer; a polarizer disposed on the phase retardation layer and including a first part defined by a pair of sides extending in a first direction and a pair of sides extending in a second direction and a second part protruding from the first part; and a protective film protecting the polarizer. Here, one short side of the second part of the polarizer adjacent the first part may include a curved part. The polarizer may include an absorption axis in a direction parallel to a tangent line of a part having the most curvature at the curved part."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optical film and display device having the same","description":"An optical film may include: a phase retardation layer; a polarizer disposed on the phase retardation layer and including a first part defined by a pair of sides extending in a first direction and a p","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11300720","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-11300720","citation_suggestion":"Patentable. \"Optical film and display device having the same\" (US-11300720). https://patentable.app/patents/US-11300720","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11300720","json":"https://patentable.app/api/llm-context/US-11300720","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:34:34.599Z"}