公开(公告)号：US20240170503A1

公开(公告)日：2024-05-23

申请号：US18283823

申请日：2022-10-31

申请人： Ordos Yuansheng Optoelectronics Co., Ltd. ,  BOE Technology Group Co., Ltd.

发明人： Haoyi XIN ,  Wei LI ,  Yanfeng LI ,  Jingjing XU ,  Min ZHANG ,  Rui FAN ,  Chenrong QIAO ,  Xiao YAN ,  Zhao LIU ,  Jing LI ,  Jianxiong FAN ,  Shangpeng LIU ,  Haidong SU

IPC分类号： H01L27/12 ,  G02F1/1362

CPC分类号： H01L27/1248 ,  G02F1/136209 ,  G02F1/136222 ,  G02F1/136286 ,  H01L27/124

摘要： An array substrate, a liquid crystal display panel and a display apparatus. The array substrate comprises: a substrate (10), a first insulating layer (20), a second insulating layer (30), a third insulating layer (40), a planarization layer (50), a first electrode layer (90A), a fourth insulating layer (70) and a second electrode layer (90B), the third insulating layer comprises a first interlayer insulating layer (40A), a second interlayer insulating layer (40B) and a third interlayer insulating layer (40C), which are sequentially stacked; the first interlayer insulating layer is located on the side of the second interlayer insulating layer close to the substrate (10), the third interlayer insulating layer is located on the side of the second interlayer insulating layer away from the substrate; the material of the first interlayer insulating layer and third interlayer insulating layer comprises silicon oxide, the material of the second interlayer insulating layer comprises silicon nitride.