公开(公告)号：US11955080B2

公开(公告)日：2024-04-09

申请号：US18007259

申请日：2021-07-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haohui Long ,  Xuan Cao ,  Runqing Ye ,  Jianping Fang ,  Xiaochen Chen

IPC: G09G3/3233 ,  G06V40/13 ,  G09G3/00 ,  H10K59/129

CPC classification number: G09G3/3233 ,  G06V40/1318 ,  G09G3/035 ,  H10K59/129 ,  G09G2300/0408 ,  G09G2300/0452 ,  G09G2330/02 ,  G09G2354/00

Abstract: A display module includes a circuit board, an integrated chip, and a pixel chipset. The integrated chip is electrically connected to the circuit board, and the integrated chip includes a first chiplet and a plurality of display pixel drive circuits integrated into the first chiplet. The pixel chipset includes a plurality of light-emitting chips. In addition, at least one pixel chipset is disposed on a surface of a side that is of an integrated chip and that is away from the circuit board, a light-emitting chip disposed on the integrated chip is electrically connected to a display pixel drive circuit in the integrated chip, and the display pixel drive circuit is configured to drive the light-emitting chip to emit light.

公开(公告)号：US20230267883A1

公开(公告)日：2023-08-24

申请号：US18007259

申请日：2021-07-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haohui Long ,  Xuan Cao ,  Runqing Ye ,  Jianping Fang ,  Xiaochen Chen

IPC: G09G3/3233 ,  G09G3/00 ,  G06V40/13

CPC classification number: G09G3/3233 ,  G09G3/035 ,  G06V40/1318 ,  G09G2354/00 ,  G09G2300/0452 ,  G09G2300/0408 ,  G09G2330/02

Abstract: A display module includes a circuit board, an integrated chip, and a pixel chipset. The integrated chip is electrically connected to the circuit board, and the integrated chip includes a first chiplet and a plurality of display pixel drive circuits integrated into the first chiplet. The pixel chipset includes a plurality of light-emitting chips. In addition, at least one pixel chipset is disposed on a surface of a side that is of an integrated chip and that is away from the circuit board, a light-emitting chip disposed on the integrated chip is electrically connected to a display pixel drive circuit in the integrated chip, and the display pixel drive circuit is configured to drive the light-emitting chip to emit light.