Thin film transistor array substrate for liquid crystal display
First Claim
1. 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 data line crossing the first and the second gate lines;
a thin film transistor electrically connected to the second gate line and the data line respectively;
a pixel electrode electrically connected to the thin film transistor at a first end having a first edge, the pixel electrode having a second edge opposite to the first edge; and
a storage capacitance wire disposed closer to the first edge of the pixel electrode than the second edge, the storage capacitance wire having a first electrode line extending parallel to the second gate line and overlapping an edge of the pixel electrode, as well as a second electrode line connected to the first electrode line and extending parallel to the data line,wherein a portion of the pixel electrode overlaps with the first gate line; and
wherein the second electrode line is disposed along the edge of the pixel electrode.
1 Assignment
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Accused Products
Abstract
A thin film transistor array substrate for a liquid crystal display includes a substrate, and a gate line assembly formed on the substrate to receive gate signals. The gate line assembly has gate lines proceeding in the horizontal direction, and gate electrodes connected to the gate lines. A storage capacitor line assembly proceeds in the horizontal direction. A gate insulating layer is formed on the substrate while covering the gate lines and the storage capacitor line assembly. A semiconductor pattern is formed on the gate insulating layer over the gate electrodes. A data line assembly is formed on the gate insulating layer. The data line assembly has data lines crossing over the gate lines to define pixel regions, source electrodes connected to the data lines while being placed on the semiconductor pattern, and drain electrodes facing the source electrodes around the gate electrodes while being placed on the semiconductor pattern. A protective layer covers the data line assembly and the semiconductor pattern with contact holes. Pixel electrodes are formed on the protective layer at the respective pixel regions such that the pixel electrodes are connected to the drain electrodes through the contact holes. The gate lines or the pixel electrodes are provided with repair members, and the repair members are partially overlapped with the front gate lines or the pixel electrodes.
83 Citations
15 Claims
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1. A thin film transistor array panel comprising:
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a substrate; a first gate line disposed on the substrate; a second gate line disposed adjacent to the first gate line; a data line crossing the first and the second gate lines; a thin film transistor electrically connected to the second gate line and the data line respectively; a pixel electrode electrically connected to the thin film transistor at a first end having a first edge, the pixel electrode having a second edge opposite to the first edge; and a storage capacitance wire disposed closer to the first edge of the pixel electrode than the second edge, the storage capacitance wire having a first electrode line extending parallel to the second gate line and overlapping an edge of the pixel electrode, as well as a second electrode line connected to the first electrode line and extending parallel to the data line, wherein a portion of the pixel electrode overlaps with the first gate line; and wherein the second electrode line is disposed along the edge of the pixel electrode. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A liquid crystal display device comprising:
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a first substrate comprising a common electrode; 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 next to the first gate line; a data line crossing the first and the second gate lines; a thin film transistor electrically connected to the second gate line and the data line respectively; a pixel electrode electrically connected to the thin film transistor at a first end having a first edge, the pixel electrode having a second edge opposite to the first edge; and a storage capacitance wire disposed closer to the first edge of the pixel electrode than the second edge, the storage capacitance wire having a first electrode line extending parallel to the second gate line and overlapping an edge of the pixel electrode, as well as a second electrode line connected to the first electrode line and extending parallel to the data line, wherein the device shows a white display when no voltage is applied to the pixel electrode, wherein a portion of the pixel electrode overlaps with the first gate line; and wherein the second electrode line is disposed along an edge of the pixel electrode. - View Dependent Claims (8, 9, 10, 11)
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12. A thin film transistor array panel comprising:
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a substrate; a first gate line disposed on the substrate; a second gate line disposed adjacent to the first gate line; a data line crossing the first and the second gate lines; a thin film transistor electrically connected to the second gate line and the data line respectively; a pixel electrode electrically connected to the thin film transistor at a first end having a first edge, the pixel electrode having a second edge opposite to the first edge; and a storage capacitance wire disposed closer to the first edge of the pixel electrode than the second edge, the storage capacitance wire having a first electrode line extending parallel to the second gate line and overlapping an edge of the pixel electrode, as well as a second electrode line connected to the first electrode line and extending parallel to the data line, wherein a portion of the pixel electrode overlaps with the first gate line, and wherein a pattern overlaps the pixel electrode and is adjacent to the portion, and wherein the second electrode line is disposed along the edge of the pixel electrode. - View Dependent Claims (13)
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14. A liquid crystal display device comprising:
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a first substrate comprising a common electrode; 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 adjacent to the first gate line; a data line crossing the first and the second gate lines; a thin film transistor electrically connected to the second gate line and the data line respectively; a pixel electrode electrically connected to the thin film transistor at a first end having a first edge, the pixel electrode having a second edge opposite to the first edge; and a storage capacitance wire disposed closer to the first edge of the pixel electrode than the second edge, the storage capacitance wire having a first electrode line extending parallel to the second gate line and overlapping an edge of the pixel electrode, as well as a second electrode line connected to the first electrode line and extending parallel to the data line, wherein a portion of the pixel electrode overlaps with the first gate line, and wherein a pattern overlaps the pixel electrode and is positioned adjacent to the portion, and wherein the second electrode line is disposed along the edge of the pixel electrode. - View Dependent Claims (15)
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Specification