{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9761670","patent":{"patent_number":"US-9761670","title":"Semiconductor device composed of AlGaInN layers with inactive regions","assignee":null,"inventors":[],"filing_date":"2013-12-18T00:00:00.000Z","publication_date":"2017-09-12T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":9,"abstract":"A semiconductor device having: a substrate; a nitride semiconductor layer including a first semiconductor layer made of GaN or InxGa1-xN (0<x≦1) and formed on the substrate and a second semiconductor layer containing Al and formed on the first semiconductor layer; and a protective film formed on the set of nitride semiconductor layers. The nitride semiconductor layer has an active section and an inactive section surrounding the active section, and a portion of the second semiconductor layer has been removed from the inactive section."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device composed of AlGaInN layers with inactive regions","description":"A semiconductor device having: a substrate; a nitride semiconductor layer including a first semiconductor layer made of GaN or InxGa1-xN (0<x≦1) and formed on the substrate and a second semiconductor ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9761670","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-9761670","citation_suggestion":"Patentable. \"Semiconductor device composed of AlGaInN layers with inactive regions\" (US-9761670). https://patentable.app/patents/US-9761670","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9761670","json":"https://patentable.app/api/llm-context/US-9761670","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:27:21.833Z"}