Touch display substrate, touch display device and touch display method
A technology for touch display substrates and touch display devices, applied in optics, instruments, electrical digital data processing, etc., can solve problems such as pulling and affecting the stability of touch performance, and achieve the effect of eliminating pulling effects and ensuring stability
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[0031] In order to further illustrate the touch display substrate, the touch display device, and the touch display method provided by the embodiments of the present invention, a detailed description is given below with reference to the accompanying drawings.
[0032] see figure 1 , as described in the background art, in the prior art, since the edge traces 2 located in the non-touch area of the touch display substrate are arranged opposite to the black matrix 3 on the opposite substrate, when the touch display device operates in the touch period, A first parasitic capacitance C1 will be generated between the edge trace 2 and the black matrix 3, and the black matrix 3 will generate a second parasitic capacitance C2 with the transparent conductive electrode 5 at the same time, so that the first parasitic capacitance C1 and the second parasitic capacitance C2 A coupling effect is likely to occur between them, causing the electrical signals on the transparent conductive electrod...
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