APPARATUS FOR POST EXPOSURE BAKE OF PHOTORESIST

A method and apparatus for applying an electric field and/or a magnetic field to a photoresist layer without air gap intervention during photolithography processes is provided herein. The method and apparatus include an electrode assembly and a base assembly. The electrode assembly includes a permea...

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Bibliographic Details
Main Authors DUKOVIC, John O, LUBOMIRSKY, Dmitry, NEMANI, Srinivas D, BUCHBERGER, JR., Douglas A
Format Patent
LanguageEnglish
Published 18.08.2022
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
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Summary:A method and apparatus for applying an electric field and/or a magnetic field to a photoresist layer without air gap intervention during photolithography processes is provided herein. The method and apparatus include an electrode assembly and a base assembly. The electrode assembly includes a permeable electrode. The base assembly includes one or more process fluid channels disposed around a circumference of the substrate support surface and configured to fill a process volume with a process fluid. The electrode assembly is configured to apply an electric field to a substrate disposed within the process volume.
Bibliography:Application Number: US202117176108