{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9831238","patent":{"patent_number":"US-9831238","title":"Semiconductor device including insulating film having opening portion and conductive film in the opening portion","assignee":null,"inventors":[],"filing_date":"2015-03-13T00:00:00.000Z","publication_date":"2017-11-28T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L"],"num_claims":11,"abstract":"Provided is a semiconductor device that occupies a small area, a highly integrated semiconductor device, or a semiconductor device with high productivity. To fabricate an integrated circuit, a first insulating film is formed over a p-channel transistor; a transistor including an oxide semiconductor is formed over the first insulating film; a second insulating film is formed over the transistor; an opening, that is, a contact hole part of a sidewall of which is formed of the oxide semiconductor of the transistor, is formed in the first insulating film and the second insulating film; and an electrode connecting the p-channel transistor and the transistor including an oxide semiconductor to each other is formed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device including insulating film having opening portion and conductive film in the opening portion","description":"Provided is a semiconductor device that occupies a small area, a highly integrated semiconductor device, or a semiconductor device with high productivity. To fabricate an integrated circuit, a first i","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9831238","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-9831238","citation_suggestion":"Patentable. \"Semiconductor device including insulating film having opening portion and conductive film in the opening portion\" (US-9831238). https://patentable.app/patents/US-9831238","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9831238","json":"https://patentable.app/api/llm-context/US-9831238","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:37:02.546Z"}