{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11516884","patent":{"patent_number":"US-11516884","title":"Light irradiation type heat treatment method and heat treatment apparatus that calculates a temperature of a substrate based on a treatment recipe applicable thereto","assignee":null,"inventors":[],"filing_date":"2019-12-02T00:00:00.000Z","publication_date":"2022-11-29T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":12,"abstract":"A carrier containing a plurality of semiconductor wafers in a lot is transported into a heat treatment apparatus. Thereafter, a recipe specifying treatment procedures and treatment conditions is set for each of the semiconductor wafers. Next, a reflectance of each of the semiconductor wafers stored in the carrier is measured. Based on the set recipe and the measured reflectance of each semiconductor wafer, a predicted attainable temperature of each semiconductor wafer at the time of flash heating treatment is calculated, and the calculated predicted attainable temperature is displayed. This allows the setting of the treatment conditions with reference to the displayed predicted attainable temperature, to thereby easily achieve the setting of the heat treatment conditions."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Light irradiation type heat treatment method and heat treatment apparatus that calculates a temperature of a substrate based on a treatment recipe applicable thereto","description":"A carrier containing a plurality of semiconductor wafers in a lot is transported into a heat treatment apparatus. Thereafter, a recipe specifying treatment procedures and treatment conditions is set f","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11516884","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-11516884","citation_suggestion":"Patentable. \"Light irradiation type heat treatment method and heat treatment apparatus that calculates a temperature of a substrate based on a treatment recipe applicable thereto\" (US-11516884). https://patentable.app/patents/US-11516884","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11516884","json":"https://patentable.app/api/llm-context/US-11516884","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:00:22.493Z"}