In-cell touch panel and display device
First Claim
1. An in-cell touch panel, comprising:
- an upper substrate and a lower substrate, arranged oppositely to each other;
a conductive layer, provided on a side, facing the lower substrate, of the upper substrate or on a side, facing the upper substrate, of the lower substrate, wherein the conductive layer comprises a plurality of hollowed-out regions arranged in a matrix form;
a plurality of self-capacitance electrodes, arranged in a layer in which the conductive layer is arranged, and insulated from the conductive layer, wherein each of the hollowed-out regions is provided therein with at least one of the self-capacitance electrodes, anda plurality of conductive wires, uncrossed with each other, respectively electrically connected with the self-capacitance electrodes, and arranged in a layer different from the layer in which the conductive layer is arranged, wherein the conductive wires that the self-capacitance electrodes are respectively connected with are different.
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Accused Products
Abstract
An in-cell touch panel and a display device are provided, and the in-cell touch panel includes: an upper substrate and a lower substrate arranged oppositely to each other; a conductive layer which is provided on a side, facing the lower substrate, of the upper substrate or on a side, facing the upper substrate, of the lower substrate, and comprises a plurality of hollowed-out regions arranged in a matrix form; a plurality of self-capacitance electrodes insulated from the conductive layer and arranged in a layer in which the conductive layer is provided, each of the hollowed-out regions being provided therein with at least one of the self-capacitance electrodes; and a plurality of conductive wires respectively electrically connected with the self-capacitance electrodes. This in-cell touch panel can reduce the number of the conductive wires, so as to facilitate a narrow frame design and reduce the occurrence possibility of a larger touch blind area to a certain extent.
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Citations
20 Claims
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1. An in-cell touch panel, comprising:
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an upper substrate and a lower substrate, arranged oppositely to each other; a conductive layer, provided on a side, facing the lower substrate, of the upper substrate or on a side, facing the upper substrate, of the lower substrate, wherein the conductive layer comprises a plurality of hollowed-out regions arranged in a matrix form; a plurality of self-capacitance electrodes, arranged in a layer in which the conductive layer is arranged, and insulated from the conductive layer, wherein each of the hollowed-out regions is provided therein with at least one of the self-capacitance electrodes, and a plurality of conductive wires, uncrossed with each other, respectively electrically connected with the self-capacitance electrodes, and arranged in a layer different from the layer in which the conductive layer is arranged, wherein the conductive wires that the self-capacitance electrodes are respectively connected with are different. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A display device, comprising an in-cell touch panel which comprises:
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an upper substrate and a lower substrate, arranged oppositely to each other; a conductive layer, provided on a side, facing the lower substrate, of the upper substrate or on a side, facing the upper substrate, of the lower substrate, wherein the conductive layer comprises a plurality of hollowed-out regions arranged in a matrix form; a plurality of self-capacitance electrodes, arranged in a layer in which the conductive layer is arranged, insulated from the conductive layer, wherein each of the hollowed-out regions is provided therein with at least one of the self-capacitance electrodes, and a plurality of conductive wires, uncrossed with each other, respectively electrically connected with the self-capacitance electrode, and arranged in a layer different from the layer in which the conductive layer is arranged, wherein the conductive wires that the self-capacitance electrodes are respectively connected with are different.
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Specification