Apparatus for removing photoresist off of photomask

Apparatus for removing photoresist off of photomask

Embodiments of a photomask removal apparatus for removing photoresist off of a photomask are provided herein. In some embodiments, a nozzle head for removing photoresist off of a photomask includes: a nozzle portion having a first side and an opposing second side and a flow path extending from the f...

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1. Verfasser: Phillips, Tyler Joe
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Sprache:eng
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APPARATUS SPECIALLY ADAPTED THEREFOR
CINEMATOGRAPHY
ELECTROGRAPHY
HOLOGRAPHY
MATERIALS THEREFOR
ORIGINALS THEREFOR
PHOTOGRAPHY
PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES
PHYSICS
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creator Phillips, Tyler Joe
description Embodiments of a photomask removal apparatus for removing photoresist off of a photomask are provided herein. In some embodiments, a nozzle head for removing photoresist off of a photomask includes: a nozzle portion having a first side and an opposing second side and a flow path extending from the first side to the second side, wherein the flow path includes an orifice disposed between the first side and the second side and a nozzle that extends from the orifice to a nozzle exit on the second side, and wherein the flow path in the nozzle increases in width at an angle from the orifice to the second side; and a vacuum portion coupled to the nozzle portion, wherein the vacuum portion includes a first side and an opposing second side that faces the nozzle exit, wherein the vacuum portion includes a vacuum port extending from the second side.
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subjects APPARATUS SPECIALLY ADAPTED THEREFOR
CINEMATOGRAPHY
ELECTROGRAPHY
HOLOGRAPHY
MATERIALS THEREFOR
ORIGINALS THEREFOR
PHOTOGRAPHY
PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES
PHYSICS
title Apparatus for removing photoresist off of photomask
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