{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10504780","patent":{"patent_number":"US-10504780","title":"Contact plug without seam hole and methods of forming the same","assignee":null,"inventors":[],"filing_date":"2018-04-24T00:00:00.000Z","publication_date":"2019-12-10T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":20,"abstract":"A method includes forming a metallic layer over a Metal-Oxide-Semiconductor (MOS) device, forming reverse memory posts over the metallic layer, and etching the metallic layer using the reverse memory posts as an etching mask. The remaining portions of the metallic layer include a gate contact plug and a source/drain contact plug. The reverse memory posts are then removed. After the gate contact plug and the source/drain contact plug are formed, an Inter-Level Dielectric (ILD) is formed to surround the gate contact plug and the source/drain contact plug."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Contact plug without seam hole and methods of forming the same","description":"A method includes forming a metallic layer over a Metal-Oxide-Semiconductor (MOS) device, forming reverse memory posts over the metallic layer, and etching the metallic layer using the reverse memory ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10504780","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-10504780","citation_suggestion":"Patentable. \"Contact plug without seam hole and methods of forming the same\" (US-10504780). https://patentable.app/patents/US-10504780","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10504780","json":"https://patentable.app/api/llm-context/US-10504780","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T18:59:46.382Z"}