{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9653457","patent":{"patent_number":"US-9653457","title":"Stacked device and associated layout structure","assignee":null,"inventors":[],"filing_date":"2015-08-14T00:00:00.000Z","publication_date":"2017-05-16T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":20,"abstract":"Stacked devices and circuits formed by stacked devices are described. In accordance with some embodiments, a semiconductor post extends vertically from a substrate. A first source/drain region is in the semiconductor post. A first gate electrode layer laterally surrounds the semiconductor post and is vertically above the first source/drain region. A first gate dielectric layer is interposed between the first gate electrode layer and the semiconductor post. A second source/drain region is in the semiconductor post and is vertically above the first gate electrode layer. The second source/drain region is connected to a power supply node. A second gate electrode layer laterally surrounds the semiconductor post and is vertically above the second source/drain region. A second gate dielectric layer is interposed between the second gate electrode layer and the semiconductor post. A third source/drain region is in the semiconductor post and is vertically above the second gate electrode layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Stacked device and associated layout structure","description":"Stacked devices and circuits formed by stacked devices are described. In accordance with some embodiments, a semiconductor post extends vertically from a substrate. A first source/drain region is in t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9653457","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-9653457","citation_suggestion":"Patentable. \"Stacked device and associated layout structure\" (US-9653457). https://patentable.app/patents/US-9653457","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9653457","json":"https://patentable.app/api/llm-context/US-9653457","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:21:26.620Z"}