{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9847297","patent":{"patent_number":"US-9847297","title":"Electronic device and method for fabricating the same","assignee":null,"inventors":[],"filing_date":"2015-09-06T00:00:00.000Z","publication_date":"2017-12-19T00:00:00.000Z","cpc_codes":["H01L","G06F","H01L","G06F","H01L"],"num_claims":15,"abstract":"This patent document provides an electronic device including a semiconductor memory that can simplify a fabrication process and improve characteristics of a variable resistance element, and a method for fabricating the same. In one aspect, an electronic device including a semiconductor memory is provided, wherein the semiconductor memory includes: a substrate; a variable resistance element formed over the substrate and exhibiting different resistance states to store data; an interlayer insulating layer formed over the substrate to surround at least a portion of the variable resistance element; an upper electrode contact formed over the variable resistance element to penetrate a portion of the interlayer insulating layer and be in contact with the variable resistance element; and a metal wiring formed over the interlayer insulating layer, and configured to include a stacked structure of a tungsten layer and a barrier layer, wherein the barrier layer is in contact with the upper electrode contact and includes tungsten, boron and iridium."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Electronic device and method for fabricating the same","description":"This patent document provides an electronic device including a semiconductor memory that can simplify a fabrication process and improve characteristics of a variable resistance element, and a method f","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9847297","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-9847297","citation_suggestion":"Patentable. \"Electronic device and method for fabricating the same\" (US-9847297). https://patentable.app/patents/US-9847297","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9847297","json":"https://patentable.app/api/llm-context/US-9847297","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:42:11.499Z"}