METHOD FOR FORMING RESIST PATTERN BY USING EXTREME ULTRAVIOLET LIGHT AND METHOD FOR FORMING PATTERN BY USING THE RESIST PATTERN AS MASK

A method for forming a resist pattern is disclosed. According to the method, a photosensitive layer is formed on a substrate by using an inorganic photoresist. The photosensitive layer is irradiated with a deep ultraviolet (DUV) light. The photosensitive layer is irradiated with an extreme ultraviol...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, Sookyung, HWANG, Chan, JUNG, Jonghyun, LEE, Moosong
Format:	Patent
Sprache:	eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	A method for forming a resist pattern is disclosed. According to the method, a photosensitive layer is formed on a substrate by using an inorganic photoresist. The photosensitive layer is irradiated with a deep ultraviolet (DUV) light. The photosensitive layer is irradiated with an extreme ultraviolet (EUV) light after the irradiation of the DUV light. The photosensitive layer exposed to the EUV light is heated. The heated photosensitive layer is developed.