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    • 39. 发明授权
    • Liquid crystal display device and manufacturing method therefor
    • 液晶显示装置及其制造方法
    • US08089158B2
    • 2012-01-03
    • US12455161
    • 2009-05-29
    • Junichi KoikeHideaki Kawakami
    • Junichi KoikeHideaki Kawakami
    • H01L23/48
    • G02F1/1368H01L27/124H01L27/3279
    • The present invention includes a liquid crystal display device having an oxide film having high adhesiveness to a substrate to thereby prevent oxidation of a wiring material or the like, and includes, an electrode or a terminal electrode having high conductivity, and a manufacturing method therefor. Consequently, in the present invention, a liquid crystal display device has an electrode terminal of a TFT substrate, wherein the electrode is formed on an insulator and is comprised of a conductive layer mainly consisting of copper and an oxide covering an outer part, further the oxide is a layered structure of transparent electrodes, the layered portion having ohmic contact, and the oxide mainly consists of manganese oxide.
    • 本发明包括一种液晶显示装置,其具有对基板具有高粘附性的氧化膜,从而防止布线材料等的氧化,并且包括具有高导电性的电极或端子电极及其制造方法。 因此,在本发明中,液晶显示装置具有TFT基板的电极端子,其中,电极形成在绝缘体上,并且由主要由铜构成的导电层和覆盖外部的氧化物构成,另外, 氧化物是透明电极的分层结构,层状部分具有欧姆接触,氧化物主要由氧化锰组成。