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公开(公告)号:US20240222159A1
公开(公告)日:2024-07-04
申请号:US18337515
申请日:2023-06-20
Applicant: SEMES CO., LTD.
Inventor: Se Hyeong CHOI
IPC: H01L21/67 , H01L21/687
CPC classification number: H01L21/67103 , H01L21/6708 , H01L21/68714
Abstract: A bowl for processing a substrate includes an opening disposed in an upper portion and allowing a substrate to be discharged and input therethrough; a cup configured to form a processing space for processing the substrate; and an edge heating portion provided in the cup and configured to heat an edge of the substrate.