公开(公告)号：US12259755B2

公开(公告)日：2025-03-25

申请号：US17771978

申请日：2020-10-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shiangruei Ouyang ,  Chujung Shih ,  Xingtang Rao

IPC: G06F1/16 ,  G02F1/1333 ,  G02F1/1335

Abstract: A flexible display includes: a first layer structure and a second layer structure, where the first layer structure includes a first structure located at a same layer as the second layer structure and a second structure stacked on the second layer structure; a third layer structure, where the third layer structure covers the second structure and a first part of the first structure; a fourth layer structure, where the fourth layer structure is disposed at a same layer as the third layer structure, and covers a second part of the first structure; and a fifth layer structure, where the fifth layer structure covers the third layer structure and the fourth layer structure, and is fixedly connected to the third layer structure and the fourth layer structure.

公开(公告)号：US20230076315A1

公开(公告)日：2023-03-09

申请号：US17798382

申请日：2020-11-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shiangruei Ouyang ,  Chujung Shih

IPC: G09G3/3266 ,  H04M1/02 ,  H01L27/32

Abstract: An organic light-emitting diode (OLED) display system includes a first region located in a substrate. The first region is configured to accommodate a control element. A plurality of other regions located on both sides of the first region in the substrate are sequentially disposed based on distances from the first region. The plurality of other regions include a second region configured to accommodate a first circuit element, a third region configured to accommodate a first circuit clock signal line, a fourth region configured to accommodate a second circuit clock signal line, a fifth region configured to accommodate a second circuit element, a sixth region configured to accommodate a first low-potential port and a seventh region located on an upper surface of the substrate.

公开(公告)号：US11869440B2

公开(公告)日：2024-01-09

申请号：US17798382

申请日：2020-11-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shiangruei Ouyang ,  Chujung Shih

IPC: G09G3/3266 ,  H10K59/131 ,  H04M1/02

CPC classification number: G09G3/3266 ,  H04M1/0266 ,  H10K59/131 ,  G09G2320/0233

Abstract: An organic light-emitting diode (OLED) display system includes a first region located in a substrate. The first region is configured to accommodate a control element. A plurality of other regions located on both sides of the first region in the substrate are sequentially disposed based on distances from the first region. The plurality of other regions include a second region configured to accommodate a first circuit element, a third region configured to accommodate a first circuit clock signal line, a fourth region configured to accommodate a second circuit clock signal line, a fifth region configured to accommodate a second circuit element, a sixth region configured to accommodate a first low-potential port and a seventh region located on an upper surface of the substrate.

公开(公告)号：US20220383819A1

公开(公告)日：2022-12-01

申请号：US17771120

申请日：2020-10-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shiangruei Ouyang ,  Chujung Shih

IPC: G09G3/3258 ,  G09G3/00

Abstract: A display system includes a display that has a first display area and a second display area. Each display area includes a plurality of subpixels, and each subpixel includes a light emitting device. A first power system is configured to output a first power supply positive voltage and a first power supply negative voltage to drive subpixels in the first display area. A second power system is configured to output a second power supply positive voltage and a second power supply negative voltage to drive subpixels in the second display area.

公开(公告)号：US11763749B2

公开(公告)日：2023-09-19

申请号：US17771120

申请日：2020-10-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shiangruei Ouyang ,  Chujung Shih

IPC: G09G3/3258 ,  G09G3/00

CPC classification number: G09G3/3258 ,  G09G3/035 ,  G09G2300/0809 ,  G09G2330/028

Abstract: A display system includes a display that has a first display area and a second display area. Each display area includes a plurality of subpixels, and each subpixel includes a light emitting device. A first power system is configured to output a first power supply positive voltage and a first power supply negative voltage to drive subpixels in the first display area. A second power system is configured to output a second power supply positive voltage and a second power supply negative voltage to drive subpixels in the second display area.