{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10490704","patent":{"patent_number":"US-10490704","title":"Light emitting device and method of producing the same","assignee":null,"inventors":[],"filing_date":"2018-12-12T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":7,"abstract":"A light emitting device includes: a resin package including: a plurality of leads that includes: a first lead, and a second lead, a first resin portion, a second resin portion, and a third resin portion, the leads and the at least one inner lateral wall surface of the first resin portion defining a recess, the third resin portion being located between the first lead and the second lead, the second resin portion disposed surrounding an element mounting region at the bottom of the recess; and at least one light emitting element disposed on an element mounting region. At least one inner lateral wall surface of the recess has at least one protruding portion that protrudes toward the at least one light emitting element. A region of the recess between the at least one inner lateral wall surface and the second resin portion is covered by a light-reflective member."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Light emitting device and method of producing the same","description":"A light emitting device includes: a resin package including: a plurality of leads that includes: a first lead, and a second lead, a first resin portion, a second resin portion, and a third resin porti","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10490704","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-10490704","citation_suggestion":"Patentable. \"Light emitting device and method of producing the same\" (US-10490704). https://patentable.app/patents/US-10490704","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10490704","json":"https://patentable.app/api/llm-context/US-10490704","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:14:09.881Z"}