{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9812623","patent":{"patent_number":"US-9812623","title":"Light emitting device, and light emitting device package","assignee":null,"inventors":[],"filing_date":"2014-04-09T00:00:00.000Z","publication_date":"2017-11-07T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":20,"abstract":"A light emitting device improves light extraction efficiency and may be individually driven in a light emitting device package and/or a light unit. The light emitting device may include first and second light emitting structures. The light emitting structure may include a first conductive first semiconductor layer, a first active layer under the first conductive first semiconductor layer, and a second conductive second semiconductor under the first active layer. The second light emitting structure may include a first conductive third semiconductor layer, a second active layer under the first conductive third semiconductor layer, and a second conductive fourth semiconductor layer under the second active layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Light emitting device, and light emitting device package","description":"A light emitting device improves light extraction efficiency and may be individually driven in a light emitting device package and/or a light unit. The light emitting device may include first and seco","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9812623","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-9812623","citation_suggestion":"Patentable. \"Light emitting device, and light emitting device package\" (US-9812623). https://patentable.app/patents/US-9812623","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9812623","json":"https://patentable.app/api/llm-context/US-9812623","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:19:07.143Z"}