Method of forming polysilicon layers

In accordance with an embodiment of the present invention, a semiconductor structure includes an undoped polysilicon layer, a doped polysilicon layer in contact with the undoped polysilicon layer, and an insulating layer in contact with the undoped polysilicon layer. The undoped polysilicon layer is...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG HSINGYA ARTHUR, RABKIN PETER, CHOU KAING
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:In accordance with an embodiment of the present invention, a semiconductor structure includes an undoped polysilicon layer, a doped polysilicon layer in contact with the undoped polysilicon layer, and an insulating layer in contact with the undoped polysilicon layer. The undoped polysilicon layer is sandwiched between the doped polysilicon layer and the insulating layer.