公开(公告)号：US20230178411A1

公开(公告)日：2023-06-08

申请号：US18103811

申请日：2023-01-31

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.

Inventor： Jian ZHAO ,  Xiaohe LI ,  Haoxu HU

IPC: H01L21/683 ,  G09G3/32 ,  H01L25/16

CPC classification number: H01L21/6835 ,  G09G3/32 ,  H01L25/167 ,  G09G2300/0404

Abstract: Provided are a display panel and a transfer method. The display panel includes: an array substrate, where the array substrate includes a base substrate, and the base substrate comprises a plurality of sub-pixel setting regions arranged in an array; an insulating layer located on a side of the pixel driving circuit array facing away from the base substrate, where the pixel driving circuit array includes pixel driving circuits arranged in an array; the insulating layer forms accommodating grooves respectively within the plurality of sub-pixel setting regions; and the pixel driving circuits are disposed in one-to-one correspondence with the accommodating grooves; and data lines and heating lines, where each of the data lines is electrically connected to a respective column of pixel driving circuits among a plurality of columns of pixel driving circuits arranged in the array.