公开(公告)号：US20190250477A1

公开(公告)日：2019-08-15

申请号：US16152307

申请日：2018-10-04

Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.

Inventor： Bingkun YIN ,  Hungming SHEN

IPC: G02F1/1362 ,  H01L27/12 ,  G02F1/1339

CPC classification number: G02F1/136286 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/13394 ,  G02F1/136227 ,  G02F1/1368 ,  G02F2201/121 ,  G02F2201/123 ,  H01L27/124

Abstract: Provided is an array substrate, including a main body, a sealant coating region formed on a periphery of the main body and used for sealant coating and a liquid crystal filling region located in a middle of the main body and surrounded by the sealant coating region; in the sealant coating region, a metal trace structure on the main body is provided, and includes metal traces spaced apart; wherein the sealant coating region comprises light transmissive regions between the metal traces; in a region of the sealant coating region adjacent to the liquid crystal filling region, a proportion of the light transmissive region adjacent to the liquid crystal filling region is larger than a proportion of the light transmissive region away from the liquid crystal filling region; the proportion of the light transmissive region is an area ratio of the light transmissive region to a corresponding sealant coating region.