Patents by Inventor Shaokun YUAN

Shaokun 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).

  • Method for bonding a three-dimensional cover and a glued optical assembly
    Patent number: 11014348
    Abstract: A method for bonding a three-dimensional cover, which includes the following steps: bonding a flexible display panel on a heavy release film through optical adhesive to obtain a bonded body; placing the bonded body on a carrying surface of a conformable tool, making the flexible display panel face the carrying surface of the conformable tool, and fixing two ends of the heavy release film in the bonded body to fixtures of the conformable tool; controlling the fixtures of the conformable tool to adjust the shape of the bonded body, so that the adjusted shape of the bonded body matches the three-dimensional cover; tearing off the heavy release film from the bonded body to obtain the flexible display panel with optical adhesive, and bonding the three-dimensional cover to the flexible display panel using the optical adhesive.
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: May 25, 2021
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDUE BOE OPTOELECTRONICS TECHNOLOGY CO., LTD
    Inventors: Changpin Zheng, Sehyuck Park, Tao Wang, Zhouping Wang, Li Deng, Shaokun Yuan
  • METHOD FOR BONDING A THREE-DIMENSIONAL COVER AND A GLUED OPTICAL ASSEMBLY
    Publication number: 20190039365
    Abstract: A method for bonding a three-dimensional cover, which includes the following steps: bonding a flexible display panel on a heavy release film through optical adhesive to obtain a bonded body; placing the bonded body on a carrying surface of a conformable tool, making the flexible display panel face the carrying surface of the conformable tool, and fixing two ends of the heavy release film in the bonded body to fixtures of the conformable tool; controlling the fixtures of the conformable tool to adjust the shape of the bonded body, so that the adjusted shape of the bonded body matches the three-dimensional cover; tearing off the heavy release film from the bonded body to obtain the flexible display panel with optical adhesive, and bonding the three-dimensional cover to the flexible display panel using the optical adhesive.
    Type: Application
    Filed: May 31, 2018
    Publication date: February 7, 2019
    Inventors: Changpin ZHENG, Sehyuck PARK, Tao WANG, Zhouping WANG, Li DENG, Shaokun YUAN