{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10480063","patent":{"patent_number":"US-10480063","title":"Capacitive coupled plasma source for sputtering and resputtering","assignee":null,"inventors":[],"filing_date":"2016-09-09T00:00:00.000Z","publication_date":"2019-11-19T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":20,"abstract":"An ionized physical vapor deposition (I-PVD) source includes an electrically and magnetically enhanced radio frequency (RF) diode, which has magnetic field lines directed substantially perpendicular to a cathode that terminate on an electrode positioned between an anode around the cathode. The anode forms a gap and the electrode is positioned behind the gap. An RF power supply connected to the cathode generates RF discharge. The cathode is inductively grounded to prevent forming a constant voltage bias during RF discharge. The electrons drift between the cathode and the gap, thereby producing ionization and forming high density plasma. The electrons drift and energy are controlled by applying different voltage potentials to the electrode. The I-PVD source is positioned in a vacuum chamber to form an I-PVD apparatus that generates ions from sputtered target material atoms and deposition. During sputtering, the substrate is biased. The I-PVD source performs chemically enhanced ionized physical vapor deposition (CE-IPVD)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Capacitive coupled plasma source for sputtering and resputtering","description":"An ionized physical vapor deposition (I-PVD) source includes an electrically and magnetically enhanced radio frequency (RF) diode, which has magnetic field lines directed substantially perpendicular t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10480063","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-10480063","citation_suggestion":"Patentable. \"Capacitive coupled plasma source for sputtering and resputtering\" (US-10480063). https://patentable.app/patents/US-10480063","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10480063","json":"https://patentable.app/api/llm-context/US-10480063","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T18:37:06.149Z"}