Patents by Inventor Yufei HUO

Yufei HUO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11829568
    Abstract: A touch control structure is provided. The touch control structure includes a plurality of first mesh electrodes and a plurality of second mesh electrodes. The touch control structure is limited in a touch control region and absent in a window region surrounded by the touch control region. The touch control structure includes a plurality of window-adjacent mesh blocks and a plurality of capacitance-compensating conductive plates. A respective one of the plurality of capacitance-compensating plates is directly connected to at least one mesh line of a respective one of the plurality of window-adjacent mesh blocks. The plurality of capacitance-compensating plates respectively surround a plurality of portions of a periphery of the window region.
    Type: Grant
    Filed: September 27, 2020
    Date of Patent: November 28, 2023
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Chao Wu, Kaipeng Sun, Yuanyou Qiu, Yufei Huo, Meng Li, Yudiao Cheng, Pinchao Gu, Chao Zeng, Tianyi Cheng
  • Patent number: 11575103
    Abstract: A display substrate and a manufacturing method thereof. The display substrate includes a display region, a barrier region and an opening region, the barrier region is located between the display region and the opening region. The barrier region includes a first barrier wall, a first barrier wall, and a second barrier wall which are sequentially arranged from the display region to the opening region. The first barrier wall includes a first metal layer structure, at least one lateral surface of the first metal layer structure surrounding the opening region is provided with a notch; the first intercepting wall includes a first insulating layer structure; the second barrier wall includes a second metal layer structure and a first stacked structure, at least one lateral surface of the second metal layer structure surrounding the opening region is provided with a notch.
    Type: Grant
    Filed: November 1, 2019
    Date of Patent: February 7, 2023
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Tiaomei Zhang, Yufei Huo, Sanghun Kang
  • Publication number: 20220317814
    Abstract: A touch control structure is provided. The touch control structure includes a plurality of first mesh electrodes and a plurality of second mesh electrodes. The touch control structure is limited in a touch control region and absent in a window region surrounded by the touch control region. The touch control structure includes a plurality of window-adjacent mesh blocks and a plurality of capacitance-compensating conductive plates. A respective one of the plurality of capacitance-compensating plates is directly connected to at least one mesh line of a respective one of the plurality of window-adjacent mesh blocks. The plurality of capacitance-compensating plates respectively surround a plurality of portions of a periphery of the window region.
    Type: Application
    Filed: September 27, 2020
    Publication date: October 6, 2022
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Chao Wu, Kaipeng Sun, Yuanyou Qiu, Yufei Huo, Meng Li, Yudiao Cheng, Pinchao Gu, Chao Zeng, Tianyi Cheng
  • Publication number: 20210384225
    Abstract: An array substrate includes a display area, and the array substrate includes an anti-cracking dam, a metal lead and a first data line, wherein the anti-cracking dam is arranged on a side of the array substrate and located in the display area, and the anti-cracking dam is arranged to surround a through-hole extending through the array substrate; the metal lead is arranged to at least partially surround the anti-cracking dam; the first data line includes a first section and a second section separated from each other by the through-hole; the first section of the first data line is connected to the first end of the metal lead, and the second section of the first data line is connected to the another end of the metal lead.
    Type: Application
    Filed: July 8, 2020
    Publication date: December 9, 2021
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Tiaomei Zhang, Yufei Huo
  • Publication number: 20210210718
    Abstract: A display substrate and a manufacturing method thereof. The display substrate includes a display region, a barrier region and an opening region, the barrier region is located between the display region and the opening region. The barrier region includes a first barrier wall, a first barrier wall, and a second barrier wall which are sequentially arranged from the display region to the opening region. The first barrier wall includes a first metal layer structure, at least one lateral surface of the first metal layer structure surrounding the opening region is provided with a notch; the first intercepting wall includes a first insulating layer structure; the second barrier wall includes a second metal layer structure and a first stacked structure, at least one lateral surface of the second metal layer structure surrounding the opening region is provided with a notch.
    Type: Application
    Filed: November 1, 2019
    Publication date: July 8, 2021
    Inventors: Tiaomei ZHANG, Yufei HUO, Sanghun KANG