{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8486800","patent":{"patent_number":"US-8486800","title":"Trench capacitor and method for producing the same","assignee":null,"inventors":[],"filing_date":"2009-05-26T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L"],"num_claims":13,"abstract":"A method of fabricating a trench capacitor, and a trench capacitor fabricated thereby, are disclosed. The method involves the use of a vacuum impregnation process for a sol-gel film, to facilitate effective deposition of high-permittivity materials within a trench in a semiconductor substrate, to provide a trench capacitor having a high capacitance while being efficient in utilization of semiconductor real estate."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Trench capacitor and method for producing the same","description":"A method of fabricating a trench capacitor, and a trench capacitor fabricated thereby, are disclosed. The method involves the use of a vacuum impregnation process for a sol-gel film, to facilitate eff","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8486800","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-8486800","citation_suggestion":"Patentable. \"Trench capacitor and method for producing the same\" (US-8486800). https://patentable.app/patents/US-8486800","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8486800","json":"https://patentable.app/api/llm-context/US-8486800","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:56:30.113Z"}