Method for manufacturing bottom-gate TFT (Thin Film Transistor) substrate

The invention provides a method for manufacturing a bottom-gate TFT (Thin Film Transistor) substrate, which comprises the steps of forming a first etching barrier layer on a gate metal layer, and forming a second etching barrier layer on a source-drain metal layer; when via holes are formed respecti...

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1. Verfasser: HE MINBO
Format: Patent
Sprache:chi ; eng
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