Patents by Inventor Zhengdao LIU

Zhengdao LIU 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: 12249754
    Abstract: The present disclosure provides a display panel, a method for manufacturing the display panel, and an electronic device. The display panel includes a display functional layer, an antenna functional layer on a back side of the display functional layer, and a magnetic field absorption layer on a side, close to the display functional layer, of the antenna functional layer, or on a side, away from the display functional layer, of the antenna functional layer. At least one antenna structure of the antenna functional layer includes a first substrate, a power receiving coil on a side, away from the display functional layer, of the first substrate, and a first flat layer on a side, away from the first substrate, of the power receiving coil. An orthographic projection of the power receiving coil on a reference plane is within an orthographic projection of the magnetic field absorption layer on the reference plane.
    Type: Grant
    Filed: November 15, 2021
    Date of Patent: March 11, 2025
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Penghao Gu, Song Zhang, Zhengdao Liu
  • Publication number: 20250017075
    Abstract: Provided is a display module, which includes a display panel and a first support assembly disposed on a non-display side of the display panel. For each of a second support structure, a third support structure, and a fourth support structure of the first support assembly which are configured to support bending regions of the display panel, the thickness of the support structure is less than the thickness of a first support structure configured to support a non-bending region of the display panel, and/or the support structure configured to support bending regions of the display panel at least includes a target material with a lower elasticity modulus.
    Type: Application
    Filed: August 16, 2022
    Publication date: January 9, 2025
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Ziang HAN, Zhengdao LIU, Song ZHANG, Zhao LI, Paoming TSAI, Chunyan XIE, Haoran WANG, Biao GAO, Shuang DU
  • Publication number: 20240292716
    Abstract: A transparent display panel (10) and a display apparatus are provided, including: a substrate (100); a signal transmission layer (110), located on the substrate (100), where the signal transmission layer (110) has a plurality of hollowed-out areas (LB); and a first electrode layer (130), located on the substrate (1000), where the first electrode layer (130) has a plurality of first electrodes (130) arranged at intervals; where an orthogonal projection of at least one of the plurality of first electrodes (130) on the substrate (100) and an orthogonal projection of at least one of the plurality of hollowed-out areas (LB) on the substrate (100) have an overlapping area.
    Type: Application
    Filed: May 24, 2022
    Publication date: August 29, 2024
    Inventors: Xueyan TIAN, Jianchao ZHU, Guanqin CHEN, Zhengdao LIU, Chong ZHANG, Liangjian LI, Shiming SHI
  • Publication number: 20230208012
    Abstract: The present disclosure provides a display panel, a method for manufacturing the display panel, and an electronic device. The display panel includes a display functional layer, an antenna functional layer on a back side of the display functional layer, and a magnetic field absorption layer on a side, close to the display functional layer, of the antenna functional layer, or on a side, away from the display functional layer, of the antenna functional layer. At least one antenna structure of the antenna functional layer includes a first substrate, a power receiving coil on a side, away from the display functional layer, of the first substrate, and a first flat layer on a side, away from the first substrate, of the power receiving coil. An orthographic projection of the power receiving coil on a reference plane is within an orthographic projection of the magnetic field absorption layer on the reference plane.
    Type: Application
    Filed: November 15, 2021
    Publication date: June 29, 2023
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Penghao GU, Song ZHANG, Zhengdao LIU