Patents by Inventor Mingji XU

Mingji XU 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).

  • Light modulating liquid crystal cell, display panel and display device
    Patent number: 11526061
    Abstract: A light modulating liquid crystal cell, a display panel, and a display device are provided. The light modulating liquid crystal cell has a light-exiting area and a non-light-exiting area surrounding the light-exiting area and includes first pixels located in the light-exiting area. Each first pixel includes first sub-pixels, and each first sub-pixels includes a first transistor. The first sub-pixels include at least two first sub-pixels arranged in a first direction and at least two first sub-pixels arranged in a second direction, and the first direction intersects the second direction. In the first sub-pixels of one first pixel, gate electrodes of the first transistors are electrically connected to a same first scanning line, and source electrodes of the first transistors are electrically connected to a same first data line.
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: December 13, 2022
    Assignee: Tianma Micro-Electronics Co., Ltd.
    Inventors: Cheng Qian, Xu Jiang, Kaihong Huang, Mingji Xu
  • LIGHT MODULATING LIQUID CRYSTAL CELL, DISPLAY PANEL AND DISPLAY DEVICE
    Publication number: 20210116767
    Abstract: A light modulating liquid crystal cell, a display panel, and a display device are provided. The light modulating liquid crystal cell has a light-exiting area and a non-light-exiting area surrounding the light-exiting area and includes first pixels located in the light-exiting area. Each first pixel includes first sub-pixels, and each first sub-pixels includes a first transistor. The first sub-pixels include at least two first sub-pixels arranged in a first direction and at least two first sub-pixels arranged in a second direction, and the first direction intersects the second direction. In the first sub-pixels of one first pixel, gate electrodes of the first transistors are electrically connected to a same first scanning line, and source electrodes of the first transistors are electrically connected to a same first data line.
    Type: Application
    Filed: December 30, 2020
    Publication date: April 22, 2021
    Applicant: Tianma Micro-Electronics Co., Ltd.
    Inventors: Cheng QIAN, Xu JIANG, Kaihong HUANG, Mingji XU