A touch panel and a display device
A touch panel and display device technology, applied in organic semiconductor devices, photovoltaic power generation, instruments, etc., can solve the problems affecting the phi number and linearity performance of supporting copper pillars, and achieve the effect of improving accuracy and good linearity performance
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Embodiment 1
[0026] refer to figure 1 , shows a schematic structural diagram of a touch panel provided by an embodiment of the present invention. The touch panel 10 includes a base 101, a signal line 102, a dielectric layer 103 and a sensing electrode 104;
[0027] The signal line 102 is disposed on the substrate 101;
[0028] The dielectric layer 103 covers the signal line 102;
[0029] A plurality of sensing electrodes 104 are arranged on the dielectric layer 103, and the sensing electrodes 104 are connected to corresponding signal lines 102 through via holes 105 on the dielectric layer 103;
[0030] Wherein, the orthographic projection of the sensing electrode 104 on the substrate 101 partially overlaps the orthographic projection of the signal line 102 on the substrate 101 .
[0031] In this example, refer to figure 2 shown figure 1 In the cross-sectional view at the dotted line, the signal line 102 is disposed on the substrate 101 . The substrate 101 may include other circuit s...
Embodiment 2
[0047] refer to image 3 , an embodiment of the present invention provides a display device. The display device includes a display panel 20 and the touch panel 10 as described in the first embodiment.
[0048]In this embodiment, the touch panel 10 includes a substrate 101, a signal line 102, a dielectric layer 103, and a sensing electrode 104; the signal line 102 is disposed on the substrate 101; the dielectric layer 103 covers the signal on the line 102; a plurality of the sensing electrodes 104 are arranged on the dielectric layer 103, and the sensing electrodes 104 are connected to the corresponding signal lines 102 through the via holes 105 on the dielectric layer 103; wherein, the sensing The orthographic projection of the electrode 104 on the substrate 101 partially overlaps the orthographic projection of the signal line 102 on the substrate 101 . Since the sensing electrodes 104 and the signal lines 102 form an upper and lower layer structure, the sensing electrodes 1...
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