Patents by Inventor Yahong YUAN

Yahong YUAN 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: 11731341
    Abstract: A laminating apparatus for a curved screen including a base, an elastic component, a backing plate, and a flexible pressing mold, where the backing plate is arranged above the base, the elastic component is connected to the backing plate, the flexible pressing mold covers the backing plate, and a top of the flexible pressing mold is arranged as a curved surface adapted to a shape of a screen; and the base includes a main body and two side beams connected to two sides of the main body, the side beams are higher than the main body in a vertical direction, the side beams are provided with grooves and supporting parts extending along length directions of respective side beams, and two sides of the flexible pressing mold extend outward to cover the supporting parts and reach into the grooves.
    Type: Grant
    Filed: November 8, 2021
    Date of Patent: August 22, 2023
    Assignee: Yungu (Gu'an) Technology Co., Ltd.
    Inventors: Qi Zhang, Shuo Yang, Bin Yang, Yahong Yuan, Chunxiao Gu, Shanhe Wang, Junqiang Pei
  • Publication number: 20230202158
    Abstract: A lamination apparatus and a lamination method, which are used for laminating a curved cover plate to a flexible screen. The lamination apparatus includes: a support member; a deformation bearing member, which includes special-shaped bearing portions arranged opposite each other, and a deformable portion connected between the special-shaped bearing portions, the deformable portion being supported by the support member; and a flexible pad, which is disposed on the side of the deformation bearing member facing away from the support member, the flexible pad including a support surface for supporting a flexible screen and a fitting surface that is fitted with the deformable portion. The support surface is provided with a spinal segment located on the side of the deformable portion facing away from the support member and inclined segments located on both sides of the spinal segment.
    Type: Application
    Filed: March 3, 2023
    Publication date: June 29, 2023
    Applicant: Yungu (Gu'an) Technology Co., Ltd.
    Inventors: Shuai ZHANG, Chunxiao GU, Yahong YUAN
  • Publication number: 20220232748
    Abstract: A display panel bonding device and a correction apparatus and method thereof. The correction apparatus includes: a fixture assembly including a first fixture and a second fixture coordinating with each other. The first fixture is provided with a first alignment mark, the second fixture is provided with a second alignment mark, and alignment between the first fixture and the second fixture is achieved via the first alignment mark and the second alignment mark; and an image acquisition assembly configured to acquire a first image of the first alignment mark of the first fixture and a second image of the second alignment mark of the second fixture respectively. The first image and the second image are used for acquiring an alignment parameter of the first alignment mark and the second alignment mark to correct alignment between the first fixture and the second fixture.
    Type: Application
    Filed: April 5, 2022
    Publication date: July 21, 2022
    Applicant: KunShan Go-Visionox Opto-Electronics Co., Ltd
    Inventors: Qi ZHANG, Shuo YANG, Bin YANG, Yahong YUAN, Chunxiao GU, Chaoyue ZHU
  • Publication number: 20220063179
    Abstract: A laminating apparatus for a curved screen including a base, an elastic component, a backing plate, and a flexible pressing mold, where the backing plate is arranged above the base, the elastic component is connected to the backing plate, the flexible pressing mold covers the backing plate, and a top of the flexible pressing mold is arranged as a curved surface adapted to a shape of a screen; and the base includes a main body and two side beams connected to two sides of the main body, the side beams are higher than the main body in a vertical direction, the side beams are provided with grooves and supporting parts extending along length directions of respective side beams, and two sides of the flexible pressing mold extend outward to cover the supporting parts and reach into the grooves.
    Type: Application
    Filed: November 8, 2021
    Publication date: March 3, 2022
    Applicant: Yungu (Gu'an) Technology Co., Ltd.
    Inventors: Qi ZHANG, Shuo YANG, Bin YANG, Yahong YUAN, Chunxiao GU, Shanhe WANG, Junqiang PEI