Patents by Inventor Xiaokang Hou

Xiaokang Hou 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).

  • Device and method for controlling backlight, and display device
    Patent number: 11367404
    Abstract: Embodiments of the present disclosure provide a device and a method for controlling backlight, and a display device. The device for controlling backlight, comprising: a first controlling circuit configured to receive a first power supply signal for controlling a display device to be turned on or off, and generate an output signal for causing a backlight module of the display device to be turned off, in response to the first power supply signal being in a first status for controlling the display device to be turned off; and a second controlling circuit configured to receive the first power supply signal, and generate an output signal for causing the backlight module to be turned on again after being kept in a turned off state for a predetermined time period, in response to the first power supply signal being in a second status for controlling the display device to be turned on.
    Type: Grant
    Filed: March 16, 2020
    Date of Patent: June 21, 2022
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jianting Wang, Zhanchang Bu, Shou Li, Hengyu Yan, Xiaokang Hou
  • 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
  • DEVICE AND METHOD FOR CONTROLLING BACKLIGHT, AND DISPLAY DEVICE
    Publication number: 20210005150
    Abstract: Embodiments of the present disclosure provide a device and a method for controlling backlight, and a display device. The device for controlling backlight, comprising: a first controlling circuit configured to receive a first power supply signal for controlling a display device to be turned on or off, and generate an output signal for causing a backlight module of the display device to be turned off, in response to the first power supply signal being in a first status for controlling the display device to be turned off; and a second controlling circuit configured to receive the first power supply signal, and generate an output signal for causing the backlight module to be turned on again after being kept in a turned off state for a predetermined time period, in response to the first power supply signal being in a second status for controlling the display device to be turned on.
    Type: Application
    Filed: March 16, 2020
    Publication date: January 7, 2021
    Inventors: Jianting Wang, Zhanchang Bu, Shou Li, Hengyu Yan, Xiaokang Hou