Patents by Inventor Zhaohong Fu

Zhaohong Fu 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 AND BRIGHTNESS COMPENSATION METHOD THEREOF
    Publication number: 20230122765
    Abstract: The present application provides a display panel and a brightness compensation method thereof. Multiple sub-pixel units in each pixel unit share the same sensing unit, and the normal display process and optical inspection process of each pixel unit are carried out separately, so as to make each sub-pixel unit reach the target brightness. As a result, the number of sensing units in the optical compensation system could be reduced; the manufacturing process of the display panel could be simplified, and the manufacturing cost of the display panel could be reduced.
    Type: Application
    Filed: November 11, 2021
    Publication date: April 20, 2023
    Inventors: Zhaohong FU, Xinying LUO, Guoqing GAO, Huaiyu WANG
  • Touch screen, pressure-sensitive touch method, and display apparatus
    Patent number: 11194428
    Abstract: The present disclosure provides a touch screen and a pressure-sensitive touch method, and a display apparatus. In one embodiment, a touch screen includes: a touch sensing layer including a touch sensing area configured to sense touch information of a touch action; a pressure sensing layer including a pressure sensing area including a plurality of photosensitive devices therein, the pressure sensing area configured to sense pressure information of the touch action, the photosensitive devices being configured to receive optical signals from a light-emitting side of the touch screen and convert the optical signals into electrical signals; and a processor configured to process the electrical signals converted by the photosensitive devices and output corresponding pressure information, the pressure information at least comprising a pressure strength of the touch action.
    Type: Grant
    Filed: March 18, 2020
    Date of Patent: December 7, 2021
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zhaohong Fu, Rui Guo, Zhiming Meng, Jianzi He, Junning Su, Xiaokang Hou
  • Splicing screen debugging method, splicing screen and splicing wall
    Patent number: 11074157
    Abstract: Embodiments of the present disclosure provide a splicing screen debugging method, a splicing screen and a splicing wall.
    Type: Grant
    Filed: July 28, 2020
    Date of Patent: July 27, 2021
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zhiming Meng, Jianting Wang, Rui Guo, Jianzi He, Junning Su, Xiaokang Hou, Zhaohong Fu
  • TOUCH SCREEN, PRESSURE-SENSITIVE TOUCH METHOD, AND DISPLAY APPARATUS
    Publication number: 20210064163
    Abstract: The present disclosure provides a touch screen and a pressure-sensitive touch method, and a display apparatus. In one embodiment, a touch screen includes: a touch sensing layer including a touch sensing area configured to sense touch information of a touch action; a pressure sensing layer including a pressure sensing area including a plurality of photosensitive devices therein, the pressure sensing area configured to sense pressure information of the touch action, the photosensitive devices being configured to receive optical signals from a light-emitting side of the touch screen and convert the optical signals into electrical signals; and a processor configured to process the electrical signals converted by the photosensitive devices and output corresponding pressure information, the pressure information at least comprising a pressure strength of the touch action.
    Type: Application
    Filed: March 18, 2020
    Publication date: March 4, 2021
    Inventors: Zhaohong Fu, Rui Guo, Zhiming Meng, Jianzi He, Junning Su, Xiaokang Hou
  • Splicing Screen Debugging Method, Splicing Screen And Splicing Wall
    Publication number: 20210056010
    Abstract: Embodiments of the present disclosure provide a splicing screen debugging method, a splicing screen and a splicing wall.
    Type: Application
    Filed: July 28, 2020
    Publication date: February 25, 2021
    Inventors: Zhiming Meng, Jianting Wang, Rui Guo, Jianzi He, Junning Su, Xiaokang Hou, Zhaohong Fu