SUBSTRATE PROCESSING DEVICE AND SUBSTRATE PROCESSING METHOD
PROBLEM TO BE SOLVED: To provide a substrate processing device and a substrate processing method, which can appropriately disperse rinse liquid to a position to be cleaned, prevent the device from being enlarged and execute cup cleaning in the middle of lot processing.SOLUTION: A special mode RM has...
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Main Authors | , |
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Format | Patent |
Language | English Japanese |
Published |
22.02.2018
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Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To provide a substrate processing device and a substrate processing method, which can appropriately disperse rinse liquid to a position to be cleaned, prevent the device from being enlarged and execute cup cleaning in the middle of lot processing.SOLUTION: A special mode RM has a second rinse process in which under an operation condition different from a condition in a first rinse process in a normal mode NM, rinse liquid is supplied to a substrate W while holding and rotating the substrate W in a spin chuck 20 so that a processing cup 40 is cleaned with the rinse liquid dispersed from the rotated substrate W. In the special mode RM, as the substrate W is held in the spin chuck 20, the rinse liquid dispersed from the substrate W hardly collides with a chuck member 26, and in the special mode RM an exclusive mechanism for cup cleaning needs not to be provided. Further, the special mode RM can be executed when the substrate W is just placed in a chamber 10, which can be executed even in the middle of lot processing.SELECTED DRAWING: Figure 2
【課題】洗浄対象箇所に適切にリンス液を飛散でき、装置の大型化を抑止し、かつ、ロット処理の途中でカップ洗浄を実行可能な、基板処理装置および基板処理方法を提供する。【解決手段】特殊モードRMは、通常モードNMの第1リンスプロセスとは異なる作動条件によって、基板Wをスピンチャック20にて保持回転させつつ基板Wにリンス液を供給し、回転する基板Wから飛散したリンス液によって処理カップ40を洗浄する第2リンスプロセスを有する。特殊モードRMでは基板Wがスピンチャック20に保持されているので、基板Wより飛散されるリンス液はチャック部材26に衝突し難い。また、特殊モードRMでは、カップ洗浄のための専用機構を設ける必要がない。また、特殊モードRMは、チャンバー10内に基板Wがあれば実行可能なモードであり、ロット処理の途中でも実行できる。【選択図】図2 |
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Bibliography: | Application Number: JP20170225606 |