{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11306396","patent":{"patent_number":"US-11306396","title":"Oxide film forming device","assignee":null,"inventors":[],"filing_date":"2019-09-05T00:00:00.000Z","publication_date":"2022-04-19T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":4,"abstract":"Disclosed is an oxide film forming device including a furnace body in which a workpiece is placed and a furnace cover. A mixed gas diffusion part is disposed on an inner side of the furnace cover via a shield plate. A mixed gas buffer space is provided in the mixed gas diffusion part. A shower head plate is disposed on the mixed gas diffusion part and opposed to the workpiece at a distance of 1 to 100 mm away from the workpiece. An ozone gas buffer space is provided in the furnace cover. A gas flow diffusion plate is disposed in the ozone gas buffer space. The shower head plate has formed therein first slits through which an ozone gas flows and second slits through which a mixed gas flows. The first slits and the second slits are alternately arranged side by side in a short-dimension direction of the slits."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Oxide film forming device","description":"Disclosed is an oxide film forming device including a furnace body in which a workpiece is placed and a furnace cover. A mixed gas diffusion part is disposed on an inner side of the furnace cover via ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11306396","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-11306396","citation_suggestion":"Patentable. \"Oxide film forming device\" (US-11306396). https://patentable.app/patents/US-11306396","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11306396","json":"https://patentable.app/api/llm-context/US-11306396","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:50:33.535Z"}