SUBSTRATE PROCESSING APPARATUS

A substrate processing apparatus includes a nozzle, a pipe, a protective pipe, a nozzle driver, and a leak sensor. The nozzle discharges a processing liquid to a substrate to be processed. The pipe is connected to the nozzle. The protective pipe surrounds an outer periphery of the pipe. The nozzle d...

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Bibliographische Detailangaben
1. Verfasser: KOMORI, Jun
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A substrate processing apparatus includes a nozzle, a pipe, a protective pipe, a nozzle driver, and a leak sensor. The nozzle discharges a processing liquid to a substrate to be processed. The pipe is connected to the nozzle. The protective pipe surrounds an outer periphery of the pipe. The nozzle driver moves the nozzle. The leak sensor detects a leak liquid from the pipe.