Patents by Inventor Qingqing OU

Qingqing OU 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).

  • DISPLAY PANEL, METHOD OF FABRICATING SAME AND DISPLAY DEVICE
    Publication number: 20240138186
    Abstract: A display panel includes a substrate, an active layer, a first metal layer and a second metal layer. The active layer is disposed on the substrate and includes a plurality of the driving active portions, and each driving active portion comprises a conductor sub-layer and a first semiconductor sub-layer. The first metal layer is disposed on a side of the active layer away from the substrate and includes a plurality of the driving gates, one of the plurality of the driving gates is correspondingly located on a side of the driving active portion away from the substrate. The second metal layer disposed on a side of the first metal layer away from the active layer and includes a plurality of the driving source electrodes and a plurality of the driving drain electrodes. The conductor sub-layer includes a first conductor sub-portion and a second conductor sub-portion arranged at intervals.
    Type: Application
    Filed: November 25, 2022
    Publication date: April 25, 2024
    Applicant: TCL China Star Optoelectronics Technology Co., Ltd.
    Inventors: Jiangbo YAO, Macai LU, Juan LIU, Shouqing CHEN, Qingqing OU