Method for manufacturing semiconductor device using plasma CVD process

A method for manufacturing a semiconductor device includes forming a semiconductor layer including an oxide semiconductor as a main component and forming an insulator layer on a surface of the semiconductor layer. The insulator layer includes silicon oside as a main component and has a hydrogen atom...

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Bibliographische Detailangaben
Hauptverfasser: Zama, Hideaki, Kobayashi, Tadamasa
Format: Patent
Sprache:eng
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Zusammenfassung:A method for manufacturing a semiconductor device includes forming a semiconductor layer including an oxide semiconductor as a main component and forming an insulator layer on a surface of the semiconductor layer. The insulator layer includes silicon oside as a main component and has a hydrogen atom concentration that is less than or equal to 1×1021 atoms/cm3.