{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10522429","patent":{"patent_number":"US-10522429","title":"Method of manufacturing semiconductor device","assignee":null,"inventors":[],"filing_date":"2016-04-01T00:00:00.000Z","publication_date":"2019-12-31T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":20,"abstract":"A method of manufacturing a semiconductor device is provided. The method includes the following operations. (a) A substrate is patterned. (b) A polymer layer is formed on the patterned substrate. (c) The polymer layer is patterned. Steps (a), (b) and (c) are repeated alternatingly. An intensity of an emission light generated by a reaction of a plasma and a product produced in steps (a), (b) and (c) is detected. An endpoint in patterning the substrate is determined according to the intensity of the emission light generated by the reaction of the plasma and the product produced in only one step of steps (a), (b) and (c). A sampling rate of the intensity is ranged from 1 pt/20 ms to 1 pt/100 ms. A smooth function is used to process the intensity of the emission light generated by the reaction of the plasma and the product."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method of manufacturing semiconductor device","description":"A method of manufacturing a semiconductor device is provided. The method includes the following operations. (a) A substrate is patterned. (b) A polymer layer is formed on the patterned substrate. (c) ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10522429","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-10522429","citation_suggestion":"Patentable. \"Method of manufacturing semiconductor device\" (US-10522429). https://patentable.app/patents/US-10522429","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10522429","json":"https://patentable.app/api/llm-context/US-10522429","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:25:18.352Z"}