Liquid crystal display device and method for fabri

更新时间:2023-05-15 03:53:47 阅读: 评论:0

专利名称:Liquid crystal display device and method for
fabricating the same
发明人:Dug-Jin Park
申请号:US09629794
申请日:20000731
公开号:US06567135B1
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公开日:
20030520
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早就想在这里办了你摘要:The prent invention disclos a method of manufacturing a liquid crystal display device, including depositing a first metal layer on a transparent substrate;patterning the metal layer to form a gate line, the gate line having a gate electrode
portion; depositing quentially an insulating layer, an amorphous silicon layer and a doped amorphous silicon layer on the expod surface of the transparent substrate while covering the gate line; patterning the amorphous silicon layer and the doped amorphous silicon layer to form a miconductor island; depositing a cond metal layer on the expod surface of the insulating layer while covering the miconductor island; patterning the cond metal layer to form a source electrode, a drain electrode, and a capacitor electrode, the drain electrode spaced apart from the source electrode; etching the doped amorphous silicon layer of the miconductor island to from an active area; forming a passivation film over the whole surface of the substrate while covering the source electrode, the drain electrode and the capacitor electrode; depositing a transparent conductive material layer on the passivation film; applying a negative photoresist on the transparent conductive material layer; performing a back side exposure to form a first expod portion of the negative photoresist; aligning a patterning mask with the negative photoresist; performing a front sid耳朵上的小洞
e exposure to form a cond expod portion of the negative photoresist, the cond expod portion overlapping the first expod portion; baking the transparent conductive material layer; and patterning the transparent conductive material layer to form a pixel electrode.
申请人:LG. PHILIPS LCD CO., LTD.
代理机构:McKenna Long & Aldridge LLP八戒归来
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