Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Reexamination Certificate
2005-11-15
2010-11-23
Nelms, David (Department: 2871)
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Electrical excitation of liquid crystal
Reexamination Certificate
active
07839459
ABSTRACT:
A flat panel display device includes a plurality of data lines spaced apart from each other on a substrate, power supply lines, and scan lines crossing the data lines and supply lines. First and second thin film transistors are each formed on the substrate and include a semiconductor layer, a gate insulation film, a gate electrode, a source electrode, and a drain electrode. At least one capacitor has a first electrode and a second electrode, and the first electrode is connected to the source or drain electrode of the first or second thin film transistor. An organic layer includes at least a light-emitting layer coupled to the second thin film transistor. An electrostatic discharge prevention unit is installed at an end the plurality of scan lines.
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Briggs Nathanael R
Christie Parker & Hale LLP
Nelms David
Samsung Mobile Display Co., Ltd.
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