Patents by Inventor Qiwen ZU

Qiwen ZU 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).

  • Flexible circuit board, display panel, and insulating film
    Patent number: 11564315
    Abstract: A flexible circuit board and a display panel are provided. The flexible circuit board includes a circuit board substrate layer, devices, a fluorinated-liquid solidification layer, and an insulating film. The devices are disposed on the circuit board substrate layer. Surfaces of the devices away from the circuit board substrate layer are covered with fluorinated liquid. The insulating film includes an insulating film substrate layer and a fluorine-containing adhesive layer. The fluorine-containing adhesive layer includes a resin adhesive and a fluorine-containing substance, and is in contact with the fluorinated liquid.
    Type: Grant
    Filed: June 2, 2021
    Date of Patent: January 24, 2023
    Assignees: Wuhan Tianma Micro-Electronics Co., Ltd., Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch
    Inventors: Di Liu, Qiwen Zu, Mingyan Huang
  • FLEXIBLE CIRCUIT BOARD, DISPLAY PANEL, AND INSULATING FILM
    Publication number: 20220256696
    Abstract: A flexible circuit board and a display panel are provided. The flexible circuit board includes a circuit board substrate layer, devices, a fluorinated-liquid solidification layer, and an insulating film. The devices are disposed on the circuit board substrate layer. Surfaces of the devices away from the circuit board substrate layer are covered with fluorinated liquid. The insulating film includes an insulating film substrate layer and a fluorine-containing adhesive layer. The fluorine-containing adhesive layer includes a resin adhesive and a fluorine-containing substance, and is in contact with the fluorinated liquid.
    Type: Application
    Filed: June 2, 2021
    Publication date: August 11, 2022
    Inventors: Di LIU, Qiwen ZU, Mingyan HUANG