{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9633945","patent":{"patent_number":"US-9633945","title":"Semiconductor device and method of manufacturing semiconductor device","assignee":null,"inventors":[],"filing_date":"2016-06-02T00:00:00.000Z","publication_date":"2017-04-25T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L"],"num_claims":10,"abstract":"According to one embodiment, there is provided a semiconductor device, which includes an electrode lead-out part, a planarization film, contacts, and first and second columnar patterns. The electrode lead-out part is arranged such that an electrode film and an insulating film are alternately stacked in a plurality of layers, and layers of the electrode film are arranged stepwise. The planarization film is arranged above the electrode lead-out part. The first columnar pattern extends from a lowermost portion of the electrode lead-out part to a position lower than the upper side of the planarization film by a first depth. The second columnar pattern extends from a lowermost portion of the electrode lead-out part to a position lower than the upper side of the planarization film by a second depth larger than the first depth."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device and method of manufacturing semiconductor device","description":"According to one embodiment, there is provided a semiconductor device, which includes an electrode lead-out part, a planarization film, contacts, and first and second columnar patterns. The electrode ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9633945","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-9633945","citation_suggestion":"Patentable. \"Semiconductor device and method of manufacturing semiconductor device\" (US-9633945). https://patentable.app/patents/US-9633945","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9633945","json":"https://patentable.app/api/llm-context/US-9633945","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T03:52:34.513Z"}