Touch display screen and touch display device
A touch display and shielding layer technology, applied in optics, instruments, electrical and digital data processing, etc., can solve the problem of difficult to achieve touch effects, achieve both anti-static properties and touchability, and ensure achievability. , improve the display effect
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[0025] In order to solve the technical problem that the projected electric field signal between the drive electrode line and the detection electrode line of the existing touch screen is blocked by the planar shielding layer, and the touch effect is difficult to achieve, the embodiment of the present invention provides a touch screen and touch display device. In the technical solution of the present invention, a high-resistance transparent conductive shielding layer is provided on the color filter substrate. The shielding layer is located on a set of first electrode lines and a set of second electrode lines. Due to its high resistance characteristics, the first The projected electric field signal between the electrode line and the second electrode line passes through it, which ensures the achievability of touch operation. At the same time, due to the conductive characteristics of the shielding layer, it can avoid electrostatic damage to the display screen caused by electrostatic...
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