{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10522404","patent":{"patent_number":"US-10522404","title":"Fully self-aligned via","assignee":null,"inventors":[],"filing_date":"2019-07-24T00:00:00.000Z","publication_date":"2019-12-31T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":6,"abstract":"A first metallization layer comprising a set of first conductive lines that extend along a first direction on a first insulating layer on a substrate. A second insulating layer is on the first insulating layer. A second metallization layer comprises a set of second conductive lines on a third insulating layer and on the second insulating layer above the first metallization layer. The set of second conductive lines extend along a second direction that crosses the first direction at an angle. A via between the first metallization layer and the second metallization layer. The via is self-aligned along the second direction to one of the first conductive lines."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Fully self-aligned via","description":"A first metallization layer comprising a set of first conductive lines that extend along a first direction on a first insulating layer on a substrate. A second insulating layer is on the first insulat","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10522404","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-10522404","citation_suggestion":"Patentable. \"Fully self-aligned via\" (US-10522404). https://patentable.app/patents/US-10522404","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10522404","json":"https://patentable.app/api/llm-context/US-10522404","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:57:53.068Z"}