{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11948995","patent":{"patent_number":"US-11948995","title":"Capacitor and method for producing same","assignee":null,"inventors":[],"filing_date":"2021-01-22T00:00:00.000Z","publication_date":"2024-04-02T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":11,"abstract":"A capacitor includes a silicon substrate, a conductor layer, and a dielectric layer. The silicon substrate has a principal surface including a capacitance generation region and a non-capacitance generation region. The silicon substrate includes a porous part provided in a thickness direction in the capacitance generation region. The conductor layer includes a surface layer part at least covering part of a surface of the capacitance generation region and a filling part filled in at least part of the porous part. The dielectric layer is provided between an inner surface of the porous part and the filling part. The porous part includes a macroporous part having macro pores and a nanoporous part formed in at least part of inner surfaces of the macro pores and having nano pores smaller than the macro pores."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Capacitor and method for producing same","description":"A capacitor includes a silicon substrate, a conductor layer, and a dielectric layer. The silicon substrate has a principal surface including a capacitance generation region and a non-capacitance gener","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11948995","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-11948995","citation_suggestion":"Patentable. \"Capacitor and method for producing same\" (US-11948995). https://patentable.app/patents/US-11948995","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11948995","json":"https://patentable.app/api/llm-context/US-11948995","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:18:30.294Z"}