Method of manufacturing semiconductor device

A method of manufacturing a semiconductor device includes forming a photoresist layer over a substrate. The photoresist layer includes a photoresist composition includes a polymer. The polymer includes a monomer unit having a pendant sensitizer and crosslinking group, and a monomer unit having a pen...

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Bibliographische Detailangaben
1. Verfasser:	CHEN, CHIENIH
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR BASIC ELECTRIC ELEMENTS CHEMISTRY CINEMATOGRAPHY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROGRAPHY HOLOGRAPHY MATERIALS THEREFOR METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS SEMICONDUCTOR DEVICES THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	A method of manufacturing a semiconductor device includes forming a photoresist layer over a substrate. The photoresist layer includes a photoresist composition includes a polymer. The polymer includes a monomer unit having a pendant sensitizer and crosslinking group, and a monomer unit having a pendant acid labile group. The photoresist layer is selectively exposed to actinic radiation, and the selectively exposed photoresist layer is developed.