Touch display apparatus
First Claim
1. A touch sensitive display apparatus comprising:
- a touch sensitive display panel comprising;
a plurality of touch electrodes comprising at least a first touch electrode comprised of a first material;
a first conductive line connected to the first touch electrode at a first plurality of locations, the first touch electrode driven with a common voltage for image display via the first conductive line and driven with a touch driving signal for touch sensing via the first conductive line;
a second conductive line different from the first conductive line, the second conductive line connected to the first touch electrode at a second plurality of locations and the second conductive line is comprised of a second material having lower resistance than the first material, anda data line to carry a data voltage to at least one pixel, wherein the data line is in a different layer than the second conductive line, is oriented in a same direction as the second conductive line and overlaps with the second conductive line.
1 Assignment
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Accused Products
Abstract
Disclosed is a touch sensitive display apparatus which decreases a load of each of a plurality of touch electrodes and reduces a load deviation between the plurality of touch electrodes, thereby enhancing image quality. The touch sensitive display apparatus comprises a touch sensitive panel. The touch panel comprises a plurality of touch electrodes comprising at least a first touch electrode. The first touch electrode comprises a plurality of first touch electrode lines that are parallel to each other. A first touch signal line is connected to the plurality of first touch electrode lines of the first touch electrode, and the first touch electrode is driven for image display and touch sensing via the first touch signal line. A first connecting line is in a different layer than the first touch electrode lines, and the first connecting line is connected to the plurality of first touch electrode lines.
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Citations
19 Claims
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1. A touch sensitive display apparatus comprising:
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a touch sensitive display panel comprising; a plurality of touch electrodes comprising at least a first touch electrode comprised of a first material; a first conductive line connected to the first touch electrode at a first plurality of locations, the first touch electrode driven with a common voltage for image display via the first conductive line and driven with a touch driving signal for touch sensing via the first conductive line; a second conductive line different from the first conductive line, the second conductive line connected to the first touch electrode at a second plurality of locations and the second conductive line is comprised of a second material having lower resistance than the first material, and a data line to carry a data voltage to at least one pixel, wherein the data line is in a different layer than the second conductive line, is oriented in a same direction as the second conductive line and overlaps with the second conductive line. - View Dependent Claims (2, 3)
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4. A touch sensitive display apparatus comprising:
a touch sensitive display panel comprising; a plurality of touch electrodes comprising at least a first touch electrode and the first touch electrode comprises a slit; a first conductive line connected to the first touch electrode at a first plurality of locations, the first touch electrode driven with a common voltage for image display via the first conductive line and driven with a touch driving signal for touch sensing via the first conductive line; and a second conductive line different from the first conductive line, the second conductive line connected to the first touch electrode at a second plurality of locations, the second conductive line overlapping with the slit. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12, 13, 14)
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5. A touch sensitive display apparatus comprising:
a touch sensitive display panel comprising; a pixel having a thin film transistor; a plurality of touch electrodes comprising at least a first touch electrode; a first conductive line connected to the first touch electrode at a first plurality of locations, the first touch electrode driven with a common voltage for image display via the first conductive line and driven with a touch driving signal for touch sensing via the first conductive line; and a second conductive line different from the first conductive line, the second conductive line connected to the first touch electrode at a second plurality of locations, the second conductive line overlapping with the thin film transistor. - View Dependent Claims (15, 16, 17, 18, 19)
Specification