公开(公告)号：US11508277B2

公开(公告)日：2022-11-22

申请号：US17433207

申请日：2020-02-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Dustin Yuk Lun Wai ,  Chun Yen Liu ,  Chiaching Chu ,  Xia Li

IPC: G09G3/00 ,  G09G3/3208

Abstract: An electronic device includes a display screen, where the display screen includes a first display region and a second display region, and a display driving system including a first emission (EM) signal output end configured to send a first EM signal to the display screen, where the display driving system further includes a second EM signal output end configured to send a second EM signal to the display screen, where the first EM signal controls the first display region to display an image in a first time period, and the second EM signal controls the second display region not to display an image in the first time period.

公开(公告)号：US10172142B2

公开(公告)日：2019-01-01

申请号：US15418392

申请日：2017-01-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Rui Liu ,  Fazhong Si ,  Liping Yang ,  Xia Li

IPC: H04W72/08 ,  H04W16/14 ,  H04W16/10

Abstract: For a terminal located in any area of a first cell in a first system, a sum of actual interference of all second cells to any spectrum resource to be used by the terminal can be determined according to a pre-established interference matrix for representing historical reference interference of each second cell in a second system to each area in the first cell and a spectrum resource real-time occupation status of each second cell; when it is determined that the sum does not exceed a preset interference threshold value range, it is determined that the terminal can use the any spectrum resource; or when it is determined that the sum exceeds a preset interference threshold value range, it is determined that the terminal cannot use the any spectrum resource.

公开(公告)号：US20250024745A1

公开(公告)日：2025-01-16

申请号：US18684305

申请日：2022-08-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xun Lao ,  Menghu Shen ,  Haisu Han ,  Xia Li ,  Zhaoyu Teng ,  Xiaotao Dai

IPC: H10K59/80

Abstract: This application provides a display assembly and an electronic device. The display assembly includes: a display panel, a polarizer, and a heat dissipation film. The display panel includes a substrate and a plurality of light emitting devices located on a side of the substrate. The polarizer is located on a side of the light emitting device away from the substrate. The heat dissipation film is located on a side of the display panel away from the polarizer. The polarizer includes at least one electrostatic dissipation layer, or the heat dissipation film includes at least one electrostatic dissipation layer. The electrostatic dissipation layer is configured to guide static electricity into the electrostatic dissipation layer.

公开(公告)号：US20220122500A1

公开(公告)日：2022-04-21

申请号：US17433207

申请日：2020-02-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Dustin Yuk Lun Wai ,  Chun Yen Liu ,  Chiaching Chu ,  Xia Li

IPC: G09G3/00 ,  G09G3/3208

Abstract: An electronic device includes a display screen, where the display screen includes a first display region and a second display region, and a display driving system including a first emission (EM) signal output end configured to send a first EM signal to the display screen, where the display driving system further includes a second EM signal output end configured to send a second EM signal to the display screen, where the first EM signal controls the first display region to display an image in a first time period, and the second EM signal controls the second display region not to display an image in the first time period.

公开(公告)号：US09622087B2

公开(公告)日：2017-04-11

申请号：US14752439

申请日：2015-06-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xia Li ,  Ning Hu ,  Xiaoyan Shi ,  Han Zhang ,  Xiaofeng Ren ,  Liwen Zhang ,  Liping Yang ,  Jing Zhang

IPC: H04W72/00 ,  H04W16/14 ,  H04W72/04 ,  H04W72/12 ,  H04W16/24 ,  H04W88/08

CPC classification number: H04W16/14 ,  H04W16/24 ,  H04W72/0453 ,  H04W72/12 ,  H04W88/08

Abstract: The present disclosure provides a spectrum resource sharing method and an base station. The method includes: acquiring, by a first-communications standard base station, time and frequency information and power of each second-communications standard channel interfering with the first-communications standard base station; if in one transmission time interval, no frequency number in a shared spectrum is occupied by the second-communications standard channels, using, by the first-communications standard base station, the shared spectrum for uplink and downlink data channel scheduling in the one transmission time interval.

公开(公告)号：US20250024735A1

公开(公告)日：2025-01-16

申请号：US18710191

申请日：2022-11-02

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xun Lao ,  Menghu Shen ,  Haisu Han ,  Xia Li ,  Xiaotao Dai ,  Yuling Xu

IPC: H10K59/80 ,  H10K59/12 ,  H10K59/65

Abstract: A display panel comprises a hole, a transition region, and an image display region. A display layer of the display panel is located on a side of a substrate and includes a first cathode portion. The display panel further includes an isolation column located in the transition region, and a first film layer is in contact with the isolation column. The isolation column includes an insulation isolation portion. A part of a side wall of the insulation isolation portion is recessed toward an inside of the insulation isolation portion to form a groove. A first surface of a side of the insulation isolation portion is away from the substrate. The first cathode portion extending on the first film layer is separated at the groove from the first cathode portion extending on the first surface.