{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9765948","patent":{"patent_number":"US-9765948","title":"Optical film, light-emitting device and display device","assignee":null,"inventors":[],"filing_date":"2015-04-16T00:00:00.000Z","publication_date":"2017-09-19T00:00:00.000Z","cpc_codes":["G02F","G02F","G02F","G02F"],"num_claims":20,"abstract":"An optical film, a light-emitting device and a display device are provided. The optical film includes a quantum rod film layer and a light transmission prism layer located on a light emergent side of the quantum rod film layer. The prism layer is configured at the light emergent side of the quantum rod film layer to converge the linearly polarized light transmitted by the quantum rod film layer, so that the brightness of the light located at the light emergent side of the whole optical film is increased."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optical film, light-emitting device and display device","description":"An optical film, a light-emitting device and a display device are provided. The optical film includes a quantum rod film layer and a light transmission prism layer located on a light emergent side of ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9765948","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-9765948","citation_suggestion":"Patentable. \"Optical film, light-emitting device and display device\" (US-9765948). https://patentable.app/patents/US-9765948","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9765948","json":"https://patentable.app/api/llm-context/US-9765948","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:17:53.959Z"}