Touch sensor integrated type display device
First Claim
1. A touch sensor integrated type display device comprising:
- gate lines and data lines, which are formed on a substrate to cross over each other;
a plurality of pixel electrodes formed in areas defined by the crossing of the gate lines and the data lines;
a common electrode including at least two touch driving electrodes, which overlap the plurality of pixel electrodes with an insulating layer interposed between them, and at least one touch sensing electrode, which is disposed adjacent to the at least two touch driving electrodes;
first signal lines which are respectively connected to the at least two touch driving electrodes and are all arranged parallel to one another in a first direction, each of the first signal lines being connected to a different one of the at least two touch driving electrodes in the first direction; and
a second signal line which is connected to the at least one touch sensing electrode and is arranged parallel to the first signal lines in the first direction.
1 Assignment
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Accused Products
Abstract
A touch sensor integrated type display device includes gate lines and data lines, which are formed on a substrate to cross each other, a plurality of pixel electrodes formed in areas defined by the crossing of the gate lines and the data lines, a common electrode including at least two touch driving electrodes, which overlap the pixel electrodes with an insulating layer interposed between them, and at least one touch sensing electrode, which is disposed adjacent to the at least two touch driving electrodes, first signal lines which are connected to the at least two touch driving electrodes and are arranged parallel to one another in a first direction, and a second signal line which is connected to the at least one touch sensing electrode and is arranged parallel to the first signal lines in the first direction.
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Citations
17 Claims
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1. A touch sensor integrated type display device comprising:
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gate lines and data lines, which are formed on a substrate to cross over each other; a plurality of pixel electrodes formed in areas defined by the crossing of the gate lines and the data lines; a common electrode including at least two touch driving electrodes, which overlap the plurality of pixel electrodes with an insulating layer interposed between them, and at least one touch sensing electrode, which is disposed adjacent to the at least two touch driving electrodes; first signal lines which are respectively connected to the at least two touch driving electrodes and are all arranged parallel to one another in a first direction, each of the first signal lines being connected to a different one of the at least two touch driving electrodes in the first direction; and a second signal line which is connected to the at least one touch sensing electrode and is arranged parallel to the first signal lines in the first direction. - View Dependent Claims (2, 3, 4, 5, 6, 12, 13, 16, 17)
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7. A touch sensor integrated type display device comprising:
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a gate line formed on a substrate; a gate insulating layer formed on the substrate to cover the gate line; a data line which is formed directly on the gate insulating layer to cross over the gate line; a thin film transistor having a source electrode and a drain electrode formed directly on the gate insulating layer, the source electrode connected to the data line; a plurality of first signal lines which are formed directly on the gate insulating layer without contacting the data line; a pixel electrode which is formed directly on the gate insulating layer in an area defined by the crossing of the gate line and the data line and is connected to a drain electrode of the thin film transistor without contacting the plurality of first signal lines; an interlayer dielectric layer formed on the gate insulating layer to cover the data line, the thin film transistor, the plurality of first signal lines, and the pixel electrode; and a common electrode which is formed on the interlayer dielectric layer and is connected to the plurality of first signal lines through a contact hole formed on the interlayer dielectric layer, wherein the common electrode includes at least two touch driving electrodes and at least one touch sensing electrode, wherein the plurality of first signal lines include touch driving signal lines connected to the at least two touch driving electrodes and are arranged parallel to one another in a first direction, and a touch sensing line connected to the at least one touch sensing electrode. - View Dependent Claims (8, 9, 10, 11, 14, 15)
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Specification