{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9590034","patent":{"patent_number":"US-9590034","title":"Methods of forming semiconductor devices to include single body interconnection patterns using fine patterning techniques, and semiconductor device so formed","assignee":null,"inventors":[],"filing_date":"2015-04-09T00:00:00.000Z","publication_date":"2017-03-07T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L"],"num_claims":20,"abstract":"A method of forming fine patterns for a semiconductor device includes providing a substrate with a first region and a second region, forming a conductive layer on the substrate, the conductive layer including a plate portion covering the first region and first protruding portions extending from the plate portion in a first direction and covering a portion of the second region, forming first mask patterns on the conductive layer, the first mask patterns extending in the first direction and being spaced apart from each other in a second direction crossing the first direction, forming a second mask pattern on the second region to cover the first protruding portions, and patterning the conductive layer using the first and second mask patterns as an etch mask to form conductive patterns. In plan view, each of the first protruding portions is overlapped with a corresponding one of the first mask patterns."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods of forming semiconductor devices to include single body interconnection patterns using fine patterning techniques, and semiconductor device so formed","description":"A method of forming fine patterns for a semiconductor device includes providing a substrate with a first region and a second region, forming a conductive layer on the substrate, the conductive layer i","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9590034","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-9590034","citation_suggestion":"Patentable. \"Methods of forming semiconductor devices to include single body interconnection patterns using fine patterning techniques, and semiconductor device so formed\" (US-9590034). https://patentable.app/patents/US-9590034","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9590034","json":"https://patentable.app/api/llm-context/US-9590034","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:21:07.280Z"}