Chemical vapor deposition apparatus and method for manufacturing semiconductor device using the same

A method for manufacturing a semiconductor device includes forming a transistor on a substrate. Precursor gases are provided from a showerhead of a chemical vapor deposition (CVD) apparatus to form a contact etch stop layer (CESL) to cover the transistor and the substrate. A temperature of the showe...

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Bibliographische Detailangaben
Hauptverfasser:	Yang Jen-Hao, Guo Ren-Hua, Hsieh Ju-Ru
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SEMICONDUCTOR DEVICES SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	A method for manufacturing a semiconductor device includes forming a transistor on a substrate. Precursor gases are provided from a showerhead of a chemical vapor deposition (CVD) apparatus to form a contact etch stop layer (CESL) to cover the transistor and the substrate. A temperature of the showerhead is controlled in a range of about 70° C. to about 100° C. to control a temperature of the precursor gases.