Patents by Inventor Lingjuan LIU

Lingjuan LIU 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).

  • Shift register, gate driving circuit, and display apparatus
    Patent number: 11361694
    Abstract: Embodiments of the present disclosure provide a shift register, a gate driving circuit, and a display apparatus. The shift register comprises a power consumption-reducing sub-circuit and an output sub-circuit; wherein: the power consumption-reducing sub-circuit is connected to a clock signal terminal, a control terminal, and the output sub-circuit, the power consumption-reducing sub-circuit is used to output a signal of the clock signal terminal to the output sub-circuit under the control of the control terminal; the output sub-circuit is connected to the clock signal terminal through the power consumption-reducing sub-circuit and is also connected to an output terminal and a pull-up node, the output sub-circuit is used to output an output signal of the power consumption-reducing sub-circuit to the output terminal under the control of the pull-up node.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: June 14, 2022
    Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Ruifang Du, Ruiying Yang, Lingjuan Liu, Xiaoye Ma
  • SHIFT REGISTER, GATE DRIVING CIRCUIT, AND DISPLAY APPARATUS
    Publication number: 20210005124
    Abstract: Embodiments of the present disclosure provide a shift register, a gate driving circuit, and a display apparatus. The shift register comprises a power consumption-reducing sub-circuit and an output sub-circuit; wherein: the power consumption-reducing sub-circuit is connected to a clock signal terminal, a control terminal, and the output sub-circuit, the power consumption-reducing sub-circuit is used to output a signal of the clock signal terminal to the output sub-circuit under the control of the control terminal; the output sub-circuit is connected to the clock signal terminal through the power consumption-reducing sub-circuit and is also connected to an output terminal and a pull-up node, the output sub-circuit is used to output an output signal of the power consumption-reducing sub-circuit to the output terminal under the control of the pull-up node.
    Type: Application
    Filed: May 10, 2019
    Publication date: January 7, 2021
    Inventors: Ruifang DU, Ruiying YANG, Lingjuan LIU, Xiaoye MA