Thin film transistor array substrate for liquid crystal display
AssigneeSamsung Display Co., Ltd.
InventorDung-Gyu Kim
Life of this patent
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Abstract
A thin film transistor array panel which includes a substrate; a first gate line disposed on the substrate; a second gate line disposed adjacent to the first gate line; a gate insulating layer disposed on the first gate line and the second gate line; a semiconductor pattern disposed on the gate insulating layer and overlapping with the first gate line; a data line crossing the first gate line and the second gate line; a thin film transistor connected to the second gate line and the data line; and a floating electrode disposed on the semiconductor pattern, wherein the floating electrode is disposed at a same layer as the data line.
Claims20
A thin film transistor array panel comprising:
- a substrate;
- a first gate line disposed on the substrate;
- a second gate line disposed adjacent to the first gate line;
- a gate insulating layer disposed on the first gate line and the second gate line;
- a semiconductor pattern disposed on the gate insulating layer and overlapping the first gate line;
- a data line crossing the first gate line and the second gate line;
- a thin film transistor connected to the second gate line and the data line;
- and
- a floating electrode disposed on the semiconductor pattern,
- wherein the floating electrode is disposed at a same layer as the data line.
A liquid crystal display device comprising:
- a first substrate comprising a common electrode;
- and
- a second substrate opposing the first substrate with a liquid crystal layer therebetween, the second substrate comprising:
- a first gate line disposed on the second substrate;
- a second gate line disposed proximate to the first gate line;
- a gate insulating layer disposed on the first gate line and the second gate line;
- a semiconductor pattern disposed on the gate insulating layer and overlapping the first gate line;
- a data line crossing the first gate line and the second gate line;
- a thin film transistor connected to the second gate line and the data line;
- and
- a floating electrode disposed on the semiconductor pattern;
- wherein the floating electrode is disposed at a same layer as the data line, and
- wherein the device displays a white color when no voltage is applied to the pixel electrode.
Dependencies are inferred from the claim text.