Patents by Inventor Zhizhang ZHANG

Zhizhang 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).

  • Full lamination method and apparatus for display screen
    Patent number: 11331897
    Abstract: The application relates to a full lamination method and apparatus for a display screen, wherein the full lamination method for a display screen comprises: arranging a first layer body horizontally; coating liquid glue on an upper surface of the first layer body; placing a second layer body over the first layer body at a preset inclination with a lower surface of the second layer body contacting with an initially affixed end of the first layer body; controlling the second layer body to swing in a direction approaching the first layer body according to a speed curve gradually reducing over time, so that the second layer body is affixed to the first layer body at a preset speed.
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: May 17, 2022
    Assignee: SHENZHEN HITEVISION TECHNOLOGY CO., LTD.
    Inventor: Zhizhang Zhang
  • FULL LAMINATION METHOD AND APPARATUS FOR DISPLAY SCREEN
    Publication number: 20210387449
    Abstract: The application relates to a full lamination method and apparatus for a display screen, wherein the full lamination method for a display screen comprises: arranging a first layer body horizontally; coating liquid glue on an upper surface of the first layer body; placing a second layer body over the first layer body at a preset inclination with a lower surface of the second layer body contacting with an initially affixed end of the first layer body; controlling the second layer body to swing in a direction approaching the first layer body according to a speed curve gradually reducing over time, so that the second layer body is affixed to the first layer body at a preset speed.
    Type: Application
    Filed: December 3, 2019
    Publication date: December 16, 2021
    Inventor: Zhizhang ZHANG