{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11955541","patent":{"patent_number":"US-11955541","title":"Semiconductor device and method for forming the same","assignee":null,"inventors":[],"filing_date":"2021-05-31T00:00:00.000Z","publication_date":"2024-04-09T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":8,"abstract":"A semiconductor device includes a substrate, a buffer layer disposed on the substrate, a channel layer disposed on the buffer layer, a barrier layer disposed on the buffer layer, and a passivation layer disposed on the barrier layer. The semiconductor device further includes a device isolation region that extends through the passivation layer, the barrier layer, and at least a portion of the channel layer, and encloses a first device region of the semiconductor device. A damage concentration of the device isolation region varies along a depth direction, and is highest near a junction between the barrier layer and the channel layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device and method for forming the same","description":"A semiconductor device includes a substrate, a buffer layer disposed on the substrate, a channel layer disposed on the buffer layer, a barrier layer disposed on the buffer layer, and a passivation lay","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11955541","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-11955541","citation_suggestion":"Patentable. \"Semiconductor device and method for forming the same\" (US-11955541). https://patentable.app/patents/US-11955541","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11955541","json":"https://patentable.app/api/llm-context/US-11955541","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T10:02:26.585Z"}