Patents by Inventor Zhun LIN

Zhun LIN 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).

  • Protection circuit for display device and display device comprising same, and method for protecting display device using protection circuit
    Patent number: 11900856
    Abstract: The present disclosure relates to a protection circuit for a display device, a display device thereof, and a method for protecting a display device using a protection circuit. The display device includes a gate driving circuit, a level shift circuit, and a power management circuit. The level shift circuit is configured to provide an input signal to a signal input terminal of the gate driving circuit. The power management circuit is configured to provide power to the gate driving circuit. The protection circuit is configured to provide a power control signal to the power management circuit based on a current at the signal input terminal of the gate driving circuit, so that the power management circuit stops providing the power to the gate driving circuit.
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: February 13, 2024
    Assignees: HEFEI BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jituo Tang, Kun Yang, Zhihua Sun, Feng Qu, Ming Deng, Ruilian Li, Tianxun Xiu, Zhun Lin
  • Method, apparatus and system for debugging display panel
    Patent number: 11790818
    Abstract: A method for debugging the display panel includes: acquiring a target correction data table of the display panel in each of at least one color mode by debugging the display panel in each of the at least one color mode. Debugging the display panel in each of the at least one color mode includes: controlling the display panel to display a test picture in the color mode; acquiring an initial display parameter curve based on a display parameter of the test picture; determining a reference display parameter curve based on the initial display parameter curve and a standard display parameter curve; and determining the target correction data table based on the reference display parameter curve and the standard display parameter curve.
    Type: Grant
    Filed: February 14, 2022
    Date of Patent: October 17, 2023
    Assignees: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Guohuo Su, Changcheng Liu, Zhihua Sun, Jiantao Liu, Senwang Li, Zhun Lin, Wenliang Liu, Yinlong Zhang, Jituo Tang, Jinling Zhang
  • GHOST ELIMINATION METHOD, GHOST ELIMINATION DEVICE AND DISPLAY PANEL
    Publication number: 20230178042
    Abstract: A ghost elimination method, a ghost elimination device and a display panel are provided. The ghost elimination method includes driving and displaying a display panel by taking a plurality of continuous frames of pictures as a period. In one period, motion compensation is performed on the front m frames of pictures, and the motion compensation is not performed on the remaining n frames of pictures, where m and n are both positive integers.
    Type: Application
    Filed: July 6, 2021
    Publication date: June 8, 2023
    Inventors: Guohuo SU, Zhihua SUN, Senwang LI, Zhun LIN
  • PROTECTION CIRCUIT FOR DISPLAY DEVICE AND DISPLAY DEVICE COMPRISING SAME, AND METHOD FOR PROTECTING DISPLAY DEVICE USING PROTECTION CIRCUIT
    Publication number: 20230034489
    Abstract: The present disclosure relates to a protection circuit for a display device, a display device thereof, and a method for protecting a display device using a protection circuit. The display device includes a gate driving circuit, a level shift circuit, and a power management circuit. The level shift circuit is configured to provide an input signal to a signal input terminal of the gate driving circuit. The power management circuit is configured to provide power to the gate driving circuit. The protection circuit is configured to provide a power control signal to the power management circuit based on a current at the signal input terminal of the gate driving circuit, so that the power management circuit stops providing the power to the gate driving circuit.
    Type: Application
    Filed: August 5, 2021
    Publication date: February 2, 2023
    Inventors: Jituo TANG, Kun YANG, Zhihua SUN, Feng Qu, Ming DENG, Ruilian LI, Tianxun XIU, Zhun LIN
  • METHOD, APPARATUS AND SYSTEM FOR DEBUGGING DISPLAY PANEL
    Publication number: 20220262289
    Abstract: A method for debugging the display panel includes: acquiring a target correction data table of the display panel in each of at least one color mode by debugging the display panel in each of the at least one color mode. Debugging the display panel in each of the at least one color mode includes: controlling the display panel to display a test picture in the color mode; acquiring an initial display parameter curve based on a display parameter of the test picture; determining a reference display parameter curve based on the initial display parameter curve and a standard display parameter curve; and determining the target correction data table based on the reference display parameter curve and the standard display parameter curve.
    Type: Application
    Filed: February 14, 2022
    Publication date: August 18, 2022
    Inventors: Guohuo SU, Zhihua SUN, Jiantao LIU, Senwang LI, Zhun LIN, Wenliang LIU, Yinlong ZHANG, Jituo TANG, Jinling ZHANG