Patents by Inventor Jiguang XIONG

Jiguang XIONG 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: 12369425
    Abstract: The disclosure provides a method for preparing an electrode film layer on a surface of a solar cell substrate. The method includes: a) obtaining a metal electrode material melt by heating and melting a metal electrode material under a vacuum condition; b) bombarding the metal electrode material melt with an ion source at low energy, so that it is sputtered and deposited on the surface of the solar cell substrate to form the electrode film layer; in which the energy of low energy bombarding is 30 eV to 80 eV.
    Type: Grant
    Filed: August 14, 2023
    Date of Patent: July 22, 2025
    Assignee: Huaneng Clean Energy Research Institute
    Inventors: Ping Xiao, Jiguang Xiong, Zhiguo Zhao, Jialiang Liu, Mengjie Li, Dongming Zhao, Xiaojun Qin, Yun Zhang, Chao Dong, Xueling Wang, Shisen Xu, Ruwei Liu, Sichao Liang
  • Publication number: 20230387342
    Abstract: The disclosure provides a method for preparing an electrode film layer on a surface of a solar cell substrate. The method includes: a) obtaining a metal electrode material melt by heating and melting a metal electrode material under a vacuum condition; b) bombarding the metal electrode material melt with an ion source at low energy, so that it is sputtered and deposited on the surface of the solar cell substrate to form the electrode film layer; in which the energy of low energy bombarding is 30 eV to 80 eV.
    Type: Application
    Filed: August 14, 2023
    Publication date: November 30, 2023
    Inventors: Ping Xiao, Jiguang Xiong, Zhiguo Zhao, Jialiang Liu, Mengjie Li, Dongming Zhao, Xiaojun Qin, Yun Zhang, Chao Dong, Xueling Wang, Shisen Xu, Ruwei Liu, Sichao Liang
  • Publication number: 20230371356
    Abstract: An in-situ flash evaporation film forming apparatus for a perovskite solar cell includes a platform; a substrate disposed on the platform and configured to form a film layer; and a cavity cover movably disposed up and down on the platform, and being able to enclose the substrate into a closed cavity surrounded by the cavity cover and the platform, a vacuum pipe being disposed on the cavity cover and being able to communicate the closed cavity with a vacuum pump.
    Type: Application
    Filed: December 10, 2021
    Publication date: November 16, 2023
    Inventors: Xinlian LI, Weidong LI, Zhiguo ZHAO, Xiaojun QIN, Dongming ZHAO, Yun ZHANG, Yuan XIA, Jiguang XIONG