A kind of touch panel and display device

Abstract

The invention provides a touch panel and a display device, relates to the field of display technology, and solves the problem that the existing touch panel connection electrodes are easily corroded by water, oxygen, etc. in the air. A touch panel, comprising: a line binding area, wherein a plurality of connecting electrodes are formed in the line binding area, and the connecting electrodes are used for binding and electrically connecting with a circuit board; the touch panel also includes a protective layer, The protective layer covers at least one side of the connection electrode. Suitable for touch panels and display devices.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a touch panel and a display device. Background technique [0002] Touch screen (touch screen), also known as "touch screen", is currently the simplest, most convenient and natural way of human-computer interaction. It endows multimedia with a new look and is a very attractive new multimedia interactive device. [0003] Specifically, such as figure 1 As shown, the touch panel generally includes a touch functional area 21 and a wire bonding area 22 , and the touch functional area 21 is generally provided with a plurality of touch sensing electrodes Rx and a plurality of touch driving electrodes Tx interlaced with each other. The touch sensing electrode Rx and the touch driving electrode Tx are respectively electrically connected to the connection electrode 20 of the line bonding area 22 in the line bonding area 22, and the connection electrode 20 is connected to a flexib...

AI Technical Summary

Problems solved by technology

However, in order to make the connection wires 31 and the connection electrodes of the flexible circuit board have a good contact effect with the flexible circuit board 30, the connection electrodes 20 of the touch panel at the line bonding area 22 are generally directly exposed outside, resulting in the connection of the line bonding area 22 The connecting electrodes 20 on the top are easily corroded by water, oxygen, etc. in the air, which may lead to failure of the touch function in severe cases.

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