Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Reexamination Certificate
2011-04-05
2011-04-05
Connelly Cushwa, Michelle R (Department: 2874)
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Electrical excitation of liquid crystal
C349S144000, C438S030000, C257SE21535
Reexamination Certificate
active
07920219
ABSTRACT:
A liquid crystal display (“LCD”) device includes a first thin film transistor (“TFT”) applying a high gray-scale data signal supplied from a first data line to a first pixel electrode, an upper electrode connected to the first pixel electrode through a first contact hole, and directly connected to the first TFT, a first storage capacitor storing the high gray-scale data signal, a second TFT applying a low gray-scale data signal supplied from a second data line to a second pixel electrode through a second contact hole, an upper electrode connected to the second pixel electrode through a third contact hole, and a second storage capacitor storing the low gray-scale data signal.
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Jun Sahng Ik
Kim Dong-gyu
Cantor & Colburn LLP
Connelly Cushwa Michelle R
Samsung Electronics Co,. Ltd.
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