{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9614075","patent":{"patent_number":"US-9614075","title":"Semiconductor device","assignee":null,"inventors":[],"filing_date":"2013-10-23T00:00:00.000Z","publication_date":"2017-04-04T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":4,"abstract":"A semiconductor device includes a fin-shaped silicon layer on a silicon substrate, and a first insulating film around the fin-shaped silicon layer. A pillar-shaped silicon layer is on the fin-shaped silicon layer, where a pillar diameter of the pillar-shaped silicon layer is equal to a fin width of the fin-shaped silicon layer, and where the pillar diameter and the fin width parallel to the surface. A first diffusion layer is in an upper portion of the fin-shaped silicon layer and a lower portion of the pillar-shaped silicon layer, and a second diffusion layer is in an upper portion of the pillar-shaped silicon layer. A gate insulating film is around the pillar-shaped silicon layer and a metal gate electrode is around the gate insulating film. A metal gate wiring is connected to the metal gate electrode and a contact is on the second diffusion layer."},"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 includes a fin-shaped silicon layer on a silicon substrate, and a first insulating film around the fin-shaped silicon layer. A pillar-shaped silicon layer is on the fin-shaped s","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9614075","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-9614075","citation_suggestion":"Patentable. \"Semiconductor device\" (US-9614075). https://patentable.app/patents/US-9614075","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9614075","json":"https://patentable.app/api/llm-context/US-9614075","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:10:15.767Z"}