{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8507942","patent":{"patent_number":"US-8507942","title":"Light emitting device, light emitting device package and lighting system","assignee":null,"inventors":[],"filing_date":"2011-04-28T00:00:00.000Z","publication_date":"2013-08-13T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":19,"abstract":"Provided are a light emitting device, a method of manufacturing the light emitting device, a light emitting device package, and a lighting system. The light emitting device includes a substrate, a light emitting structure including a first conductive type semiconductor layer, an active layer, and a second conductive type semiconductor layer on the substrate, the light emitting structure exposing a portion of the first conductive type semiconductor layer upward, a light transmissive electrode having a stepped portion on the second conductive type semiconductor layer, a second electrode on the light transmissive electrode, and a first electrode on the exposed first conductive type semiconductor layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Light emitting device, light emitting device package and lighting system","description":"Provided are a light emitting device, a method of manufacturing the light emitting device, a light emitting device package, and a lighting system. The light emitting device includes a substrate, a lig","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8507942","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-8507942","citation_suggestion":"Patentable. \"Light emitting device, light emitting device package and lighting system\" (US-8507942). https://patentable.app/patents/US-8507942","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8507942","json":"https://patentable.app/api/llm-context/US-8507942","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:58:34.866Z"}