{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8541868","patent":{"patent_number":"US-8541868","title":"Top electrode templating for DRAM capacitor","assignee":null,"inventors":[],"filing_date":"2012-10-31T00:00:00.000Z","publication_date":"2013-09-24T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L"],"num_claims":21,"abstract":"A method for forming a DRAM MIM capacitor stack having low leakage current involves the use of a first electrode that serves as a template for promoting the high k phase of a subsequently deposited dielectric layer. The high k dielectric layer comprises a doped material that can be crystallized after a subsequent annealing treatment. A metal oxide second electrode layer is formed above the dielectric layer. The metal oxide second electrode layer has a crystal structure that is compatible with the crystal structure of the dielectric layer. Optionally, a second electrode bulk layer is formed above the metal oxide second electrode layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Top electrode templating for DRAM capacitor","description":"A method for forming a DRAM MIM capacitor stack having low leakage current involves the use of a first electrode that serves as a template for promoting the high k phase of a subsequently deposited di","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8541868","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-8541868","citation_suggestion":"Patentable. \"Top electrode templating for DRAM capacitor\" (US-8541868). https://patentable.app/patents/US-8541868","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8541868","json":"https://patentable.app/api/llm-context/US-8541868","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T17:59:31.931Z"}