{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10474019","patent":{"patent_number":"US-10474019","title":"Phosphor disc, phosphor wheel, light source device, projection display apparatus, and manufacturing method of phosphor disc","assignee":null,"inventors":[],"filing_date":"2018-11-20T00:00:00.000Z","publication_date":"2019-11-12T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N"],"num_claims":13,"abstract":"The phosphor disc disclosed here includes the following structural elements: a disc-shaped metal plate; a phosphor layer disposed circumferentially on the metal plate; and a bonding layer for bonding the phosphor layer to the metal plate. The metal plate curves convexly toward the phosphor layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Phosphor disc, phosphor wheel, light source device, projection display apparatus, and manufacturing method of phosphor disc","description":"The phosphor disc disclosed here includes the following structural elements: a disc-shaped metal plate; a phosphor layer disposed circumferentially on the metal plate; and a bonding layer for bonding ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10474019","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-10474019","citation_suggestion":"Patentable. \"Phosphor disc, phosphor wheel, light source device, projection display apparatus, and manufacturing method of phosphor disc\" (US-10474019). https://patentable.app/patents/US-10474019","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10474019","json":"https://patentable.app/api/llm-context/US-10474019","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T17:59:27.076Z"}