{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10539821","patent":{"patent_number":"US-10539821","title":"Optical film movable around a display panel and a display apparatus including the same","assignee":null,"inventors":[],"filing_date":"2018-01-11T00:00:00.000Z","publication_date":"2020-01-21T00:00:00.000Z","cpc_codes":["G02F","G02F","G02F","G09G","G02F","G02F","G09G","G09G","G09G","G09G","G09G"],"num_claims":20,"abstract":"A display apparatus includes a display panel, an optical film and a radiation element. The display panel displays an image with light. The optical film surrounds the display panel and is movable around the display device. The radiation element makes contact with the optical film to absorb heat from the optical film movable around the display panel."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optical film movable around a display panel and a display apparatus including the same","description":"A display apparatus includes a display panel, an optical film and a radiation element. The display panel displays an image with light. The optical film surrounds the display panel and is movable aroun","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10539821","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-10539821","citation_suggestion":"Patentable. \"Optical film movable around a display panel and a display apparatus including the same\" (US-10539821). https://patentable.app/patents/US-10539821","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10539821","json":"https://patentable.app/api/llm-context/US-10539821","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:56:06.585Z"}