公开(公告)号：US20210191182A1

公开(公告)日：2021-06-24

申请号：US16627341

申请日：2019-12-26

Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Yun YU ,  Qingyong ZHU

IPC: G02F1/1345 ,  G02F1/1362 ,  G02F1/1343

Abstract: The application provides an array substrate and a liquid crystal display panel. The array substrate includes a substrate, a driving circuit layer, a color resist layer, and a pixel electrode layer which are disposed in a stack. The color resist layer includes a flow guiding portion and a first via hole having an aperture diameter greater than a threshold. The flow guiding portion is connected to at least part of the first via hole and positioned on at least one of an inside and an outside of the first via hole, and a flow guiding surface of the flow guiding portion is connected to a part of an edge of the aperture of the first via hole. According to the present application, the shape of the aperture is changed so that an alignment liquid does not accumulate when flowing through.