公开(公告)号：US20200064668A1

公开(公告)日：2020-02-27

申请号：US16461290

申请日：2017-02-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yanfeng Liang

IPC: G02F1/1368 ,  G02F1/1362 ,  H01L29/786

Abstract: An array board and a method for producing an array board are disclosed. In an embodiment an array board includes one or more pixels, each pixel having a first thin film transistor, a pixel electrode, a common electrode and an auxiliary electrode, wherein the first thin film transistor is disposed on a substrate, wherein the pixel electrode is electrically connected to a drain electrode of the first thin film transistor by a via, wherein the auxiliary electrode is disposed at the via, wherein the auxiliary electrode is disposed between the pixel electrode and the drain electrode and the pixel electrode is electrically connected to the drain electrode via the auxiliary electrode, wherein the common electrode is disposed on one side of the pixel electrode and away from the substrate, and wherein an orthographic projection of the common electrode on the substrate and an orthographic projection of the pixel electrode on the substrate do not overlap.