{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11257750","patent":{"patent_number":"US-11257750","title":"E-fuse co-processed with MIM capacitor","assignee":null,"inventors":[],"filing_date":"2020-02-06T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L"],"num_claims":20,"abstract":"Metal e-fuse structure formed during back-end-of-line during processing and integral with on-chip metal-insulator-metal (MIM) capacitor (MIMcap). The metal e-fuse structures are extensions of MIMcap electrodes and are structured to isolate BEOL MIM capacitors for trimming and/or to isolate shorted or rendered highly leaky due to in process, or service induced defects. In one embodiment, the method incorporates the integral, co-processed metal e-fuse in series between the MIM capacitor and an active circuit. When a high current passes through the e-fuse element, the e-fuse element is rendered highly resistive or electrically open thereby disconnecting the MIM capacitor or electrode plate from the active circuitry. The e-fuse structure may comprise a thin neck portion(s) or zig-zag neck portion that extend from an MIMcap electrode away from the MIMcap between two inter-level interconnect via structures."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"E-fuse co-processed with MIM capacitor","description":"Metal e-fuse structure formed during back-end-of-line during processing and integral with on-chip metal-insulator-metal (MIM) capacitor (MIMcap). The metal e-fuse structures are extensions of MIMcap e","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11257750","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-11257750","citation_suggestion":"Patentable. \"E-fuse co-processed with MIM capacitor\" (US-11257750). https://patentable.app/patents/US-11257750","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11257750","json":"https://patentable.app/api/llm-context/US-11257750","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:56:28.384Z"}