发明申请
US20090325341A1 PRODUCTION METHOD OF THIN FILM TRANSISTOR USING AMORPHOUS OXIDE SEMICONDUCTOR FILM 有权
使用无定形氧化物半导体膜的薄膜晶体管的生产方法

PRODUCTION METHOD OF THIN FILM TRANSISTOR USING AMORPHOUS OXIDE SEMICONDUCTOR FILM
摘要:
A production method of a thin film transistor including an active layer including an amorphous oxide semiconductor film, wherein a step of forming the active layer includes a first step of forming the oxide film in an atmosphere having an introduced oxygen partial pressure of 1×10−3 Pa or less, and a second step of annealing the oxide film in an oxidative atmosphere after the first step.
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