Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Reexamination Certificate
2009-04-09
2011-10-18
Ullah, Akm (Department: 2874)
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Electrical excitation of liquid crystal
C257S350000
Reexamination Certificate
active
08040449
ABSTRACT:
A thin film transistor array panel includes a substrate; a gate electrode formed on the substrate; a data line formed on the substrate; a gate insulating layer formed on the data line and the gate electrode, and having a first contact hole exposing the gate electrode, and a second contact hole exposing the data line; a gate line intersecting the data line, and connected to the gate electrode through the first contact hole; a semiconductor formed the gate insulating layer, and including a channel of a thin film transistor; a source electrode connected to the data line through the second contact hole; a drain electrode opposite to the source electrode with respect to the channel on the semiconductor; a passivation layer having a third contact hole exposing the drain electrode; and a pixel electrode connected to the drain electrode through the third contact hole are included.
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Choi Yoon-Seok
Na Hyung-Don
Seong Seok-Je
Cantor & Colburn LLP
Samsung Electronics Co,. Ltd.
Ullah Akm
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