公开(公告)号：US20240381733A1

公开(公告)日：2024-11-14

申请号：US18033350

申请日：2022-05-05

Applicant: BOE Technology Group Co., Ltd.

Inventor： Ke LIANG ,  Kemeng TONG ,  Fei FANG ,  Jun YAN ,  Kening ZHENG ,  Jingquan WANG ,  Xinguo LI

IPC: H10K59/40 ,  G06F3/044 ,  H10K59/121 ,  H10K59/122 ,  H10K59/131 ,  H10K59/65 ,  H10K59/80

Abstract: A touch display substrate and a touch display apparatus are provided. The touch display substrate including: a display region and a non-display region, the display region including a first display region and a second display region, the first display region surrounding at least one side of the second display region; the touch display substrate includes a base substrate and a display structure layer and a touch structure layer disposed on the base substrate sequentially; the first display region includes a first touch assembly, and the second display region includes a second touch assembly; the display structure layer includes multiple pixel circuits located in the first display region and multiple light emitting elements located in the first display region and second display region; the first touch assembly is located in the touch structure layer, and the second touch assembly is located in the display structure layer and/or the touch structure layer.