Patent ID: 8748896
Filing Date: 2014-06-10
Classification: H01L

Abstract:
1. A thin film transistor disposed on a substrate, comprising: a gate disposed on the substrate; a gate insulator disposed over the gate; a silicon-rich channel layer disposed above the gate, a material of the silicon-rich channel layer being selected from a group consisting of silicon-rich silicon oxide (Si-rich SiOx), silicon-rich silicon nitride (Si-rich SiNx), silicon-rich silicon oxynitride (Si-rich SiOxNy), silicon-rich silicon carbide (Si-rich SiC) and silicon-rich silicon oxycarbide (Si-rich SiOC), wherein content of silicon of the silicon-rich channel layer ranges from about 1E23 atoms/cm a source and a drain connected with the silicon-rich channel layer respectively.