APPARATUS AND METHOD TREATING SUBSTRATE

APPARATUS AND METHOD TREATING SUBSTRATE

A substrate treating apparatus is provided which includes a housing which provides a space in which a process is performed; a spin head which supports and rotates a substrate; and a spray unit which sprays a fluid on the substrate. The spray unit comprises a first nozzle mistily spraying a first flu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: NOH HWAN IK
Format: Patent
Sprache:eng
Schlagworte:
APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
ATOMISING APPARATUS
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
NOZZLES
PERFORMING OPERATIONS
SEMICONDUCTOR DEVICES
SPRAYING APPARATUS
SPRAYING OR ATOMISING IN GENERAL
TRANSPORTING
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Beschreibung
Zusammenfassung:A substrate treating apparatus is provided which includes a housing which provides a space in which a process is performed; a spin head which supports and rotates a substrate; and a spray unit which sprays a fluid on the substrate. The spray unit comprises a first nozzle mistily spraying a first fluid; and second nozzle spraying a second fluid.