Array substrate, manufacturing method of array substrate, and display apparatus

Abstract

The invention provides an array substrate, a manufacturing method of the array substrate, and a display apparatus, and belongs to the field of display. The array substrate comprises a display region and a peripheral circuit region; the array substrate further comprises multiple touch electrodes located in the display region and connected to multiple touch signal lines in the peripheral circuit region, multiple first conductor lines with the same extending directions as the multiple touch signal lines, and multiple second conductor lines with extending directions different from those of the multiple touch signal lines, wherein each first conductor line is connected with the touch electrode in the thickness direction of one touch electrode; each second conductor line corresponds to one touchelectrode; any second conductor line is connected with the touch signal line connected with the corresponding touch electrode; and any second conductor line is connected with each first conductor line connected with the corresponding touch electrode. The signal intensity of a touch signal received by the substrate can be improved.

Description

technical field [0001] The present disclosure relates to the display field, and in particular to an array substrate, a manufacturing method thereof, and a display device. Background technique [0002] In touch products such as touch and display driver integration (Touch and Display driver Integration, TDDI), it is easy to generate touch due to the excessive resistance of the transparent touch electrode and the low signal strength of the received touch signal. Poor control. For example, touch electrodes covering a display area of ​​5×5 mm generally need to export the collected touch signals to external chips through metal leads, because the number of metal leads cannot be densely arranged due to the limitation of the aperture ratio, and the distance between the touch electrodes The touch signal generated at a relatively distant position of the metal lead will have considerable signal attenuation during transmission, so there is a problem that the local touch signal is easily...

AI Technical Summary

Problems solved by technology

[0002] In touch products such as touch and display driver integration (Touch and Display driver Integration, TDDI), it is easy to generate touch due to the excessive resistance of the transparent touch electrode and the low signal strength of the received touch signal. poor control

For example, touch electrodes covering a display area of ​​5×5 mm generally need to export the collected touch signals to external chips through metal leads, because the number of metal leads cannot be densely arranged due to the limitation of the aperture ratio, and the distance between the touch electrodes The touch signal generated at a relatively distant position of the metal lead will have considerable signal attenuation during transmission, so there is a problem that the local touch signal is easily covered by noise, resulting in related bad touch

Images