{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9847398","patent":{"patent_number":"US-9847398","title":"Semiconductor device with gate structure having dielectric layer on one side and contact plug on the other side","assignee":null,"inventors":[],"filing_date":"2016-07-13T00:00:00.000Z","publication_date":"2017-12-19T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":9,"abstract":"A semiconductor device is disclosed. The semiconductor device includes: a substrate; a gate structure on the substrate; a spacer around the gate structure; a contact etch stop layer (CESL) on the spacer; an interlayer dielectric (ILD) layer adjacent to one side of the gate structure and contacting the CESL; and a contact plug adjacent to another side of the gate structure and contacting the CESL."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device with gate structure having dielectric layer on one side and contact plug on the other side","description":"A semiconductor device is disclosed. The semiconductor device includes: a substrate; a gate structure on the substrate; a spacer around the gate structure; a contact etch stop layer (CESL) on the spac","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9847398","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-9847398","citation_suggestion":"Patentable. \"Semiconductor device with gate structure having dielectric layer on one side and contact plug on the other side\" (US-9847398). https://patentable.app/patents/US-9847398","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9847398","json":"https://patentable.app/api/llm-context/US-9847398","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:17:41.594Z"}