{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9735228","patent":{"patent_number":"US-9735228","title":"Multilayer crown-shaped MIM capacitor and manufacturing method thereof","assignee":null,"inventors":[],"filing_date":"2016-01-03T00:00:00.000Z","publication_date":"2017-08-15T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":15,"abstract":"A multi-layer, crown-shaped MIM capacitor includes a base having therein conductive region, an inter-metal dielectric (IMD) layer on the base, a capacitor trench penetrating through the IMD layer and exposing the conductive region, a capacitor lower electrode structure including a first electrode and a second electrode surrounded by the first electrode, a conductive supporting pedestal within the capacitor trench for fixing and electrically connecting the bottom portions of the first and second electrodes, a capacitor dielectric layer conformally lining the first and second electrodes and a top surface of the conductive supporting pedestal, and a capacitor upper electrode on the capacitor dielectric layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Multilayer crown-shaped MIM capacitor and manufacturing method thereof","description":"A multi-layer, crown-shaped MIM capacitor includes a base having therein conductive region, an inter-metal dielectric (IMD) layer on the base, a capacitor trench penetrating through the IMD layer and ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9735228","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-9735228","citation_suggestion":"Patentable. \"Multilayer crown-shaped MIM capacitor and manufacturing method thereof\" (US-9735228). https://patentable.app/patents/US-9735228","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9735228","json":"https://patentable.app/api/llm-context/US-9735228","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:15:02.109Z"}