A TOUCH DISPLAY SCREEN, A MANUFACTURING METHOD THEREOF AND A DISPLAY DEVICE
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Abstract
This disclosure discloses a touch display screen, a manufacturing method thereof and a display device. The touch display screen comprises: an opposite substrate, an array substrate, and a liquid crystal layer located between the opposite substrate and the array substrate, a side of the opposite substrate facing the liquid crystal layer being provided with a black matrix. The touch display screen further comprises: a first touch electrode, an insulating layer and a second touch electrode arranged in stack successively at a side of the opposite substrate back to the liquid crystal layer. The first touch electrode and the second touch electrode are located within an area corresponding to the black matrix respectively. The first touch electrode comprises a plurality of first touch sub-electrodes distributed along a first direction. The second touch electrode comprises a plurality of second touch sub-electrodes distributed along a second direction perpendicular to the first direction.
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Citations
27 Claims
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1-8. -8. (canceled)
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9. A manufacturing method of a touch display screen, comprising:
- forming a pattern of an opposite substrate having a black matrix and a pattern of an array substrate respectively, applying assembling process to the opposite substrate and the array substrate, wherein the manufacturing method further comprises;
prior to applying the assembling process, forming a pattern of a first touch electrode at another side of the opposite substrate opposite to a side where the black matrix locates;
the first touch electrode being arranged within an area corresponding to the black matrix;
the first touch electrode comprising a plurality of first touch sub-electrodes distributed along a first direction;forming a pattern of an insulating layer on the first touch electrode; after applying the assembling process, forming a pattern of a second touch electrode on the insulating layer through nano conductive ink process;
the second touch electrode being located within the area corresponding to the black matrix;
the second touch electrode comprising a plurality of second touch sub-electrodes distributed along a second direction perpendicular to the first direction. - View Dependent Claims (10, 11, 19, 20, 21, 22, 23, 24, 25, 26, 27)
- forming a pattern of an opposite substrate having a black matrix and a pattern of an array substrate respectively, applying assembling process to the opposite substrate and the array substrate, wherein the manufacturing method further comprises;
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12-18. -18. (canceled)
Specification