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ツール操作パラメータ及び材料測定と分光情報を関連付けることによるツール性能の改良
专利权人:
東京エレクトロン株式会社
发明人:
カウシャル、サンジーブ,パテル、スケシュ・ジャニュブハイ,杉島 賢次
申请号:
JP20130550545
公开号:
JP6063872(B2)
申请日:
2012.01.17
申请国别(地区):
日本
年份:
2017
代理人:
摘要:
System(s) and method(s) are provided for adjustment and analysis of performance of a tool through integration of tool operational data and spectroscopic data related to the tool. Such integration results in consolidated data that enable, in part, learning at least one relationship amongst selected portions of the consolidated data. Learning is performed autonomously without human intervention. Adjustment of performance of the tool relies at least in part on a learned relationship and includes generation of process recipe parameter(s) that can adjust a manufacturing process in order to produce a satisfactory tool performance in response to implementation of the manufacturing process. A process recipe parameter can be generated by solving an inverse problem based on the learned relationship. Analysis of performance of the tool can include assessment of synthetic performance scenarios, identification of spectroscopic condition(s) that affect performance, and extraction of endpoints based at least on time depende
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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