{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11251334","patent":{"patent_number":"US-11251334","title":"Method of manufacturing light emitting devices","assignee":null,"inventors":[],"filing_date":"2020-01-28T00:00:00.000Z","publication_date":"2022-02-15T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L"],"num_claims":19,"abstract":"A method of manufacturing light emitting devices, the method including: providing a first structure, the providing a first structure including: providing a lead frame, the providing a lead frame including: providing a metal plate having a plurality of pairs of first and second metal parts, each of the first and second metal parts including at least one first region and at least one second region; using an electrodeposition technique, disposing a mask of a resist film on the at least one first region; disposing a first plating containing silver or silver alloy on the at least one second region; and removing the resist film; molding a resin molded body in one piece with the lead frame with parts of a lower surface of the lead frame being exposed, in which, the first structure includes an upper surface defining a plurality of recesses each having an upward-facing surface, at least parts of the first plating being located at the upward-facing surface of each of the plurality of recesses; providing a second structure, the providing a second structure including: disposing at least one light-emitting element on the first plating located at the upward-facing surface of each of the plurality of recesses; and disposing a sealing member covering the at least one light-emitting element in each of the plurality of recesses; and separating the second structure into a plurality of individual light emitting devices."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method of manufacturing light emitting devices","description":"A method of manufacturing light emitting devices, the method including: providing a first structure, the providing a first structure including: providing a lead frame, the providing a lead frame inclu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11251334","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-11251334","citation_suggestion":"Patentable. \"Method of manufacturing light emitting devices\" (US-11251334). https://patentable.app/patents/US-11251334","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11251334","json":"https://patentable.app/api/llm-context/US-11251334","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:26:21.795Z"}