Patents by Inventor Niangi YAO

Niangi YAO 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).

  • Manufacturing method of display substrate and display device
    Patent number: 11925064
    Abstract: The present disclosure provides a display substrate including: a base substrate, and a thin film transistor, an oxygen supplementing functional layer and an oxygen containing layer formed on the base substrate. The thin film transistor includes: an active layer in direct contact with the oxygen containing layer, and the active layer includes an oxide semiconductor material. The oxygen supplementing functional layer includes a metal oxide material and serves as a first electrode of the display substrate. The oxygen containing layer is between the oxygen supplementing functional layer and the base substrate.
    Type: Grant
    Filed: September 7, 2021
    Date of Patent: March 5, 2024
    Assignees: FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Dapeng Xue, Guangcai Yuan, Xiaochun Xu, Zheng Liu, Liangliang Li, Shuilang Dong, Lizhong Wang, Niangi Yao
  • DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE
    Publication number: 20220077264
    Abstract: The present disclosure provides a display substrate including: a base substrate, and a thin film transistor, an oxygen supplementing functional layer and an oxygen containing layer formed on the base substrate. The thin film transistor includes: an active layer in direct contact with the oxygen containing layer, and the active layer includes an oxide semiconductor material. The oxygen supplementing functional layer includes a metal oxide material and serves as a first electrode of the display substrate. The oxygen containing layer is between the oxygen supplementing functional layer and the base substrate.
    Type: Application
    Filed: September 7, 2021
    Publication date: March 10, 2022
    Inventors: Dapeng XUE, Guangcai YUAN, Xiaochun XU, Zheng LIU, Liangliang LI, Shuilang DONG, Lizhong WANG, Niangi YAO