Liquid crystal cells – elements and systems – Nominal manufacturing methods or post manufacturing...
Reexamination Certificate
2007-05-23
2010-06-29
Wood, Kevin S (Department: 2874)
Liquid crystal cells, elements and systems
Nominal manufacturing methods or post manufacturing...
C349S043000
Reexamination Certificate
active
07746444
ABSTRACT:
Provided is an array substrate, an LCD device having the same, and a manufacturing method thereof using IPP. The method includes forming a gate line and a gate electrode on a substrate using a first mold, forming a gate insulating layer over the substrate and the gate line, forming a first plane layer on first portions of the gate insulating layer, forming a semiconductor layer on second portions of the gate insulating layer using a second mold, forming a second plane layer over the first plane layer, forming a data line on the second plane layer and a source electrode and a drain electrode on the semiconductor layer using a third mold, forming a passivation layer having a contact hole using a fourth mold, and forming a pixel electrode on the passivation layer using a fifth mold, the pixel electrode electrically connected to the drain electrode via the contact hole.
REFERENCES:
patent: 2005/0253978 (2005-11-01), Chae et al.
patent: 2008/0246906 (2008-10-01), Kim et al.
Kim Jin Wuk
Lee Sang Yeup
LG Display Co. Ltd.
Morgan & Lewis & Bockius, LLP
Wood Kevin S
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