Method for manufacturing liquid crystal display panel
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United States of America Patent
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Aug 27, 2013
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N/A
app pub date -
Sep 14, 2012
filing date -
Sep 7, 2012
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Abstract
A method includes forming a black photoresist layer on a substrate to form a black matrix; forming an isolation layer on the black matrix; forming first and second metal layers sequentially on the isolation layer to form source terminal/drain terminal and storage capacitor Com electrode; forming an ohmic contact layer on the second metal layer; forming a channel layer on the ohmic contact layer to form an island; forming a gate insulation layer on the channel layer and forming a third metal layer on the gate insulation layer to form a gate terminal and a storage capacitor counter electrode; forming a protection layer on the third metal layer; forming pixels on the protection layer; forming vias in the pixels; forming a transparent conductive layer on the pixels to form pixel electrode, thereby forming a COA substrate; and bonding the COA substrate to an upper substrate and filling liquid crystal therebetween.
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