公开(公告)号：US12125736B2

公开(公告)日：2024-10-22

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.

公开(公告)号：US11594442B2

公开(公告)日：2023-02-28

申请号：US17037139

申请日：2020-09-29

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

Inventor： Jian Zhao ,  Xiaohe Li ,  Haoxu Hu

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

Abstract: Provided are a transfer substrate, a display panel and a transfer method. The transfer substrate includes a plurality of object setting regions arranged in an array, the plurality of object setting regions including n types, where n is a positive integer, and n≥2. The transfer substrate further includes: a base substrate, and a blocking layer located on a side of the base substrate. The blocking layer forms accommodating grooves respectively within object setting regions. Phase change materials are provided in accommodating grooves of at least (n−1) types of object setting regions. The provided transfer substrate has a simple structure and high transfer efficiency.

公开(公告)号：US20210013083A1

公开(公告)日：2021-01-14

申请号：US17037139

申请日：2020-09-29

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

Inventor： Jian ZHAO ,  Xiaohe Li ,  Haoxu Hu

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

Abstract: Provided are a transfer substrate, a display panel and a transfer method. The transfer substrate includes a plurality of object setting regions arranged in an array, the plurality of object setting regions including n types, where n is a positive integer, and n≥2. The transfer substrate further includes: a base substrate, and a blocking layer located on a side of the base substrate. The blocking layer forms accommodating grooves respectively within object setting regions. Phase change materials are provided in accommodating grooves of at least (n−1) types of object setting regions. The provided transfer substrate has a simple structure and high transfer efficiency.