{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8541782","patent":{"patent_number":"US-8541782","title":"Method for evaluating oxide semiconductor and method for manufacturing semiconductor device","assignee":null,"inventors":[],"filing_date":"2010-11-05T00:00:00.000Z","publication_date":"2013-09-24T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":9,"abstract":"Many of the principles of an oxide semiconductor are still unclear and therefore there is no established method for evaluating an oxide semiconductor. Thus, an object is to provide a novel method for evaluating an oxide semiconductor. Carrier density is evaluated, and hydrogen concentration is also evaluated. Specifically, a MOS capacitor (a diode or a triode) is manufactured, and the C-V characteristics of the MOS capacitor are obtained. Then, the carrier density is estimated from the C-V characteristics obtained."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for evaluating oxide semiconductor and method for manufacturing semiconductor device","description":"Many of the principles of an oxide semiconductor are still unclear and therefore there is no established method for evaluating an oxide semiconductor. Thus, an object is to provide a novel method for ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8541782","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-8541782","citation_suggestion":"Patentable. \"Method for evaluating oxide semiconductor and method for manufacturing semiconductor device\" (US-8541782). https://patentable.app/patents/US-8541782","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8541782","json":"https://patentable.app/api/llm-context/US-8541782","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:37:02.971Z"}