摘要:
In an oxide for a semiconductor layer of a thin film transistor according to the present invention, wherein metal elements constituting the oxide are In, Zn, and Sn, an oxygen partial pressure is 15% by volume or more when depositing the oxide in the semiconductor layer of the thin film transistor, and a defect density of the oxide satisfies 7.5×1015cm−3 or less, and a mobility satisfies 15 cm2/Vs or more.
摘要翻译:在本发明的薄膜晶体管用半导体层用氧化物中,构成氧化物的金属元素为In,Zn,Sn,在半导体中沉积氧化物时的氧分压为15体积%以上 薄膜晶体管的层,氧化物的缺陷密度为7.5×10 15 cm -3以下,迁移率为15cm 2 / Vs以上。