公开(公告)号：US20180129090A1

公开(公告)日：2018-05-10

申请号：US14897697

申请日：2015-10-09

Applicant: Wuhan China Star Optoelectronics Technology Co. Ltd.

Inventor： YUCHENG TSAI ,  Yao Li HUANG ,  Chang CAO

IPC: G02F1/1333 ,  G02F1/1343 ,  G06F3/041 ,  G02F1/1362

CPC classification number: G02F1/13338 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/136286 ,  G02F1/1368 ,  G06F3/0412 ,  G06F3/0416 ,  G09G2310/0264

Abstract: Disclosed is an array substrate and touch display device which belongs to the technical filed of display and is able to solve the technical problem that in the existing technologies, the process of manufacturing an array substrate is too complex. The array substrate includes a drive scan line, a data line, a first common electrode, a second common electrode, a touch scan line, a common transistor, and a touch transistor. The first common electrode and the second common electrode are arranged in a spaced-apart manner. A source and a drain of the common transistor are connected respectively to the first common electrode and the second common electrode, and a gate of the common transistor is connected to the drive scan line. A source and a drain of the touch transistor are connected respectively to the data line and the second common electrode, and a gate of the touch transistor is connected to the touch scan line.