In cell touch panel and display device
An in-cell touch screen, in-area technology, applied in static indicators, optics, instruments, etc., can solve the problems affecting the accuracy of touch sensing in the in-cell touch screen, reducing the signal-to-noise ratio of the touch screen, and increasing production costs, etc. Achieve the effect of saving production costs, improving accuracy and improving production efficiency
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[0040] The specific implementation manners of the in-cell touch screen and the display device provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0041] The thickness and shape of each film layer in the drawings do not reflect the real scale, and the purpose is only to illustrate the content of the present invention.
[0042] An embedded touch screen provided by an embodiment of the present invention, such as figure 2 As shown, it includes an upper substrate 01 and a lower substrate 02 arranged oppositely, and also includes:
[0043] A plurality of self-capacitance electrodes 04 arranged on the same layer and insulated from each other are arranged between the upper substrate 01 and the lower substrate 02, and the touch detector detects the change of the capacitance value of each capacitance electrode during the touch period to determine the touch position. test chip.
[0044] The above-mention...
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