Patents by Inventor Kaihu JI

Kaihu JI 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).

  • Method and device for controlling backlight, and display device
    Patent number: 11107423
    Abstract: The disclosure discloses a method and device for controlling backlight of a screen of a display device, and a display device. The method includes: generating backlight control information and caching the backlight control information, by a main controller, in response to an instruction for awakening the display device; starting, by the main controller, a backlight controller, to initialize the backlight controller; and outputting, by the main controller, the backlight control information to the backlight controller, in response to completion of initialization of the backlight controller, to cause the backlight controller to control the backlight of the screen of the display device according to the backlight control information.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: August 31, 2021
    Assignee: Hisense Visual Technology Co., Ltd.
    Inventors: Kaihu Ji, Bin Wang
  • Method And Device For Controlling Backlight, And Display Device
    Publication number: 20200413508
    Abstract: The disclosure discloses a method and device for controlling backlight of a screen of a display device, and a display device. The method includes: generating backlight control information and caching the backlight control information, by a main controller, in response to an instruction for awakening the display device; starting, by the main controller, a backlight controller, to initialize the backlight controller; and outputting, by the main controller, the backlight control information to the backlight controller, in response to completion of initialization of the backlight controller, to cause the backlight controller to control the backlight of the screen of the display device according to the backlight control information.
    Type: Application
    Filed: May 29, 2020
    Publication date: December 31, 2020
    Inventors: Kaihu JI, Bin WANG