全球领先的显示器解决方案供应商友达光电，今(26)日发表65寸4K2K 超高解析液晶电视屏技术，采用氧化物薄膜晶体管(Oxide TFT)，实现3840x2160相当于四倍Full HD的高精细化分辨率(Ultra HD)，同时不断透过技术的精进，将液晶屏尺寸及影像色彩推升至极致。
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金属氧化物薄膜晶体管 Oxide TFT ; Metal Oxide TFT
本发明能够抑制氧化物半导体层中晶格缺陷的形成并抑制湿气的进入，从而提高薄膜晶体管的可靠性。
According to the present invention, formation of lattice defect in an oxide semiconductor layer and entering of moisture can be prevented, improving reliability of the thin film transistor.
本发明的目的之一在于使用氧化物半导体层提供具备其电特性及可靠性优异的薄膜晶体管的半导体装置。
A semiconductor device including a thin film transistor which includes an oxide semiconductor layer and has high electric characteristics and reliability is provided in the present invention.
本发明提供了一种其中铝原子不可能扩散到氧化物半导体层的薄膜晶体管。
The present invention provides a thin film transistor in which aluminum atoms are unlikely to be diffused to an oxide semiconductor layer.
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