Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Reexamination Certificate
2005-05-03
2005-05-03
Dudek, James A. (Department: 2871)
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Electrical excitation of liquid crystal
Reexamination Certificate
active
06888584
ABSTRACT:
A liquid crystal display device having a first substrate, a second substrate, a liquid crystal layer interposed between the first substrate and the second substrate, a plurality of video signal lines and scanning signal lines formed on the first substrate, and defining pixel regions, a thin film transistor formed in the pixel regions, and driven by a scanning signal from the scanning signal line for supplying video signal from one of the video signal lines to a pixel electrode and a display area containing a plurality of the pixel regions. A first protection element line formed at a peripheral portion of the display area, and being connected to a odd-numbered ones of the video signal lines by first high-resistance elements, and a second protection element line formed at a peripheral portion of the display area, and being connected to even-numbered ones of the video signal lines by second high-resistance elements.
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Nakano Yasushi
Oritsuki Ryoji
Suzuki Nobuyuki
Antonelli Terry Stout & Kraus LLP
Dudek James A.
Hitachi , Ltd.
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