Patents by Inventor Leichao Zhang

Leichao Zhang 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).

  • Publication number: 20240422927
    Abstract: Disclosed are a display module and a display device. The display module includes a flexible screen and a support member stacked sequentially. The support member is located on a backlight side of the flexible screen. The support member includes a fixing portion, a first bending portion and a second bending portion arranged in a first direction, and the first bending portion is located between the fixing portion and the second bending portion. The second bending portion includes a central portion and main bending portions located on two opposite sides of the central portion in the first direction, and stiffness of the central portion is higher than stiffness of the main bending portions. Deformation of the central portion during bending is relatively small, thereby relieving a crease of the central portion, and prolonging an overall service life of the display module and the display device.
    Type: Application
    Filed: August 30, 2024
    Publication date: December 19, 2024
    Applicants: Hefei Visionox Technology Co., Ltd., KunShan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Leichao ZHANG, Fang ZHANG, Yu WANG, Xiujian ZHU
  • Patent number: 12140997
    Abstract: A support structure member and a display device. The support structure member includes a first support assembly, including a plurality of support members arranged in a first direction, in which the plurality of support members can be slidably arranged relative to one another in the first direction, and a gap is formed between two adjacent support members, and the first support assembly is bent by each position of the gap; a second support assembly, movably arranged relative to the first support assembly at least one side of the support members in a thickness direction, in which the second support assembly includes a connecting unit and a hinge unit connected to the connecting unit, the second support assembly moves to the gap of the first support assembly, and in the gap, the hinge unit and the support members together support a to-be-supported member.
    Type: Grant
    Filed: June 6, 2022
    Date of Patent: November 12, 2024
    Assignee: HEFEI VISIONOX TECHNOLOGY CO., LTD.
    Inventors: Yaling Wang, Leichao Zhang, Fang Zhang, Zhengyang Li
  • Publication number: 20220300038
    Abstract: A support structure member and a display device. The support structure member includes a first support assembly, including a plurality of support members arranged in a first direction, in which the plurality of support members can be slidably arranged relative to one another in the first direction, and a gap is formed between two adjacent support members, and the first support assembly is bent by each position of the gap; a second support assembly, movably arranged relative to the first support assembly at least one side of the support members in a thickness direction, in which the second support assembly includes a connecting unit and a hinge unit connected to the connecting unit, the second support assembly moves to the gap of the first support assembly, and in the gap, the hinge unit and the support members together support a to-be-supported member.
    Type: Application
    Filed: June 6, 2022
    Publication date: September 22, 2022
    Applicant: Hefei Visionox Technology Co., Ltd.
    Inventors: Yaling Wang, Leichao Zhang, Fang Zhang, Zhengyang Li