Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Reexamination Certificate
2006-07-03
2010-11-30
Rahll, Jerry T (Department: 2874)
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Electrical excitation of liquid crystal
C349S144000
Reexamination Certificate
active
07843522
ABSTRACT:
A thin film transistor array panel includes a substrate, a data line and a gate electrode formed on the substrate, a insulating layer formed on the data line and the gate electrode, a semiconductor layer formed on the insulating layer, a drain electrode and a source electrode formed on the semiconductor layer, a passivation layer formed on the drain electrode and the source electrode including a first contact hole to expose a portion of the data line, a second contact hole to expose a portion of the source electrode, a third contact hole to expose a portion of the drain electrode, and a fourth contact hole to expose a portion of gate electrode, a first connector formed on the passivation layer and connected to the data line and the source electrode through the first contact hole and the second contact hole, a gate line formed on the passivation layer and connected to the gate electrode through the fourth contact hole, and a pixel electrode connected to the drain electrode through the third contact hole.
REFERENCES:
patent: 6204520 (2001-03-01), Ha et al.
patent: 7112512 (2006-09-01), Lan et al.
patent: 2004/0174483 (2004-09-01), Nakamura et al.
patent: 2005/0124088 (2005-06-01), Chen
patent: 2005/0140888 (2005-06-01), Kwon
Innovation Counsel LLP
Rahll Jerry T
Samsung Electronics Co,. Ltd.
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