{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11257761","patent":{"patent_number":"US-11257761","title":"Logic cell structure and method","assignee":null,"inventors":[],"filing_date":"2019-11-13T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":20,"abstract":"The semiconductor structure includes a plurality of FETs disposed on a semiconductor substrate, the FETs including gates with elongated shape oriented in a first direction; a first metal layer of first metal lines disposed over the gates and oriented in a second direction perpendicular to the first direction; a second metal layer of second metal lines disposed over the first metal layer and oriented in the first direction; and a third metal layer of third metal lines oriented in the second direction and disposed over the second metal layer. The first metal lines have a first pitch P1; the second metal lines have a second pitch P2; the third metal lines have a third pitch P3; and the gates have a fourth pitch P4, wherein a ratio of the second pitch over the fourth pitch P2:P4 is about 3:2."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Logic cell structure and method","description":"The semiconductor structure includes a plurality of FETs disposed on a semiconductor substrate, the FETs including gates with elongated shape oriented in a first direction; a first metal layer of firs","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11257761","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-11257761","citation_suggestion":"Patentable. \"Logic cell structure and method\" (US-11257761). https://patentable.app/patents/US-11257761","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11257761","json":"https://patentable.app/api/llm-context/US-11257761","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:03:40.192Z"}