发明授权
US5589962A Active matrix display device using aluminum alloy in scanning signal line or video signal line 失效
主动矩阵显示装置采用铝合金扫描信号线或视频信号线

Active matrix display device using aluminum alloy in scanning signal
line or video signal line
摘要:
An anodized oxide film of Al is formed on a scanning signal line and a gate electrode. An alloy of Al containing Ta and Ti is used as material of each of the scanning signal line and gate electrode. The thickness of the anodized oxide film is set to 1,000 angstroms or more. The fabrication yield and reliability can be improved.
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