Patents by Inventor Xiaorong CUI

Xiaorong CUI 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).

  • Publication number: 20240257772
    Abstract: A display panel, a method for driving a display panel, and a display apparatus are provided. The display panel includes a first base substrate and a plurality of pixels on one side of the first base substrate. Each pixel includes: a plurality of pixel sub-electrodes independent from each other and configured to form an electric field with an included angle greater than 0 with respect to a direction perpendicular to the first base substrate under control of incompletely same driving signals; a common electrode on a side of the pixel electrode away from the first base substrate; and an electrophoretic liquid layer between the pixel electrode and the common electrode, including a plurality of charged particles therein.
    Type: Application
    Filed: September 5, 2022
    Publication date: August 1, 2024
    Inventors: Yuzhen GUO, Haoliang ZHENG, Minghua XUAN, Hebin ZHAO, Meirong LU, Chenyang ZHANG, Li XIAO, Xiaorong CUI, Jiao ZHAO, Shulei LI, Weixing LIU, Jintao PENG, Chunfang ZHANG, Xinxing WANG, Zhiqiang XU, Wanpeng TENG, Kai GUO
  • Publication number: 20240242659
    Abstract: A display substrate includes a plurality of data lines extending in a first direction, and a plurality of sub-pixels. A sub-pixel includes a pixel driving circuit and a light-emitting device. The pixel driving circuit includes a current control circuit, and a duration control circuit electrically connected to the current control circuit and the light-emitting device. The current control circuit is configured to generate a driving signal to drive the light-emitting device to emit light; and the duration control circuit is configured to generate a duration control signal to control a duration of a connection between the current control circuit and the light-emitting device. The current control circuit and the duration control circuit are electrically connected to a same data line.
    Type: Application
    Filed: November 24, 2021
    Publication date: July 18, 2024
    Inventors: Li XIAO, Seungwoo HAN, Dongni LIU, Haoliang ZHENG, Minghua XUAN, Jiao ZHAO, Liang CHEN, Xiaorong CUI
  • Publication number: 20240221608
    Abstract: A shift register includes: an input circuit configured to receive an input signal; a first control circuit configured to control, in response to a second clock signal and a voltage at a second node, a voltage at the first node; a second control circuit configured to control, in response to a first clock signal, the second clock signal, and the voltage at the first node, a voltage at the second node, and control, in response to the second clock signal and the voltage at the first node, a voltage at the fifth node; and an output circuit configured to transmit, in response to an active level at the first node, a second power signal to an output signal terminal, and transmit, in response to an active level at the fifth node, the first power signal to the output signal terminal. All transistors included in the shift register are N-type transistors.
    Type: Application
    Filed: November 29, 2021
    Publication date: July 4, 2024
    Inventors: Seungwoo HAN, Haoliang ZHENG, Dongni LIU, Li XIAO, Jiao ZHAO, Xiaorong CUI, Minghua XUAN
  • Publication number: 20240096288
    Abstract: A display substrate a driving method therefor, and a display apparatus. The display substrate comprises: M rows and N columns of sub-pixels, N data signal lines and a data reset circuit, wherein at least one sub-pixel comprises a pixel circuit; an ith data signal line is connected to pixel circuits in an ith column, where M?1, N?1, and 1?i?N; and the data reset circuit is electrically connected to a data reset control end, a data initial signal end and the N data signal lines, and is configured to provide a signal of the data initial signal end to the N data signal lines under the control of the data reset control end.
    Type: Application
    Filed: December 20, 2021
    Publication date: March 21, 2024
    Inventors: Haoliang ZHENG, Yan QU, Dongni LIU, Li XIAO, Jiao ZHAO, Xiaorong CUI, Seungwoo HAN, Minghua XUAN