{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8525213","patent":{"patent_number":"US-8525213","title":"Light emitting device having multiple cavities and light unit having the same","assignee":null,"inventors":[],"filing_date":"2011-03-30T00:00:00.000Z","publication_date":"2013-09-03T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L"],"num_claims":17,"abstract":"A light emitting device and a light unit including the same are provided. The light emitting device includes a body, a first cavity disposed at a center of the body, the first cavity having an open upper side, a second cavity disposed around an upper portion of the body, the second cavity being spaced from the first cavity, first and second lead electrodes disposed within the first cavity, a light emitting chip disposed on at least one of the first and second lead electrodes, and a first molding member in the first cavity. The second cavity has an upper width greater than a lower width thereof and a side surface of the second cavity is formed of a vertical side surface with respect to a top surface of the body."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Light emitting device having multiple cavities and light unit having the same","description":"A light emitting device and a light unit including the same are provided. The light emitting device includes a body, a first cavity disposed at a center of the body, the first cavity having an open up","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8525213","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-8525213","citation_suggestion":"Patentable. \"Light emitting device having multiple cavities and light unit having the same\" (US-8525213). https://patentable.app/patents/US-8525213","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8525213","json":"https://patentable.app/api/llm-context/US-8525213","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T21:55:43.749Z"}