{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11476341","patent":{"patent_number":"US-11476341","title":"Semiconductor device","assignee":null,"inventors":[],"filing_date":"2020-11-27T00:00:00.000Z","publication_date":"2022-10-18T00:00:00.000Z","cpc_codes":["H01L","H01L","B82Y"],"num_claims":18,"abstract":"A semiconductor device is provided. The semiconductor device includes a substrate including a first region and a second region, a first gate structure extending in a first direction on the first region of the substrate, the first gate structure including a first gate insulation film and a first work function film disposed on the first gate insulation film, and a second gate structure extending in the first direction on the second region of the substrate, the second gate structure including a second gate insulation film and a second work function film disposed on the second gate insulation film, wherein a first thickness of the first work function film in a second direction intersecting the first direction is different from a second thickness of the second work function film in the second direction, and wherein a first height of the first work function film in a third direction perpendicular to the first and second directions is different from a second height of the second work function film in the third direction."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device","description":"A semiconductor device is provided. The semiconductor device includes a substrate including a first region and a second region, a first gate structure extending in a first direction on the first regio","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11476341","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-11476341","citation_suggestion":"Patentable. \"Semiconductor device\" (US-11476341). https://patentable.app/patents/US-11476341","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11476341","json":"https://patentable.app/api/llm-context/US-11476341","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:05:35.484Z"}