Patents by Inventor Daowen XI

Daowen XI 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).

  • Light emission assembly of backlight module, backlight module and display device
    Patent number: 10330978
    Abstract: A light emission assembly of a backlight module, a backlight module and a display device are provided and relate to a display technical field. The light emission assembly includes a circuit board and at least one light emission unit provided thereon, the light emission unit includes a light source, a light absorption element is provided on the circuit board, and the light absorption element is provided around the light source.
    Type: Grant
    Filed: June 1, 2017
    Date of Patent: June 25, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., K-TRONICS (SUZHOU) TECHNOLOGY CO., LTD.
    Inventors: Zhifu Zheng, Li Wang, Daowen Xi
  • LIGHT EMISSION ASSEMBLY OF BACKLIGHT MODULE, BACKLIGHT MODULE AND DISPLAY DEVICE
    Publication number: 20180252965
    Abstract: A light emission assembly of a backlight module, a backlight module and a display device are provided and relate to a display technical field. The light emission assembly includes a circuit board and at least one light emission unit provided thereon, the light emission unit includes a light source, a light absorption element is provided on the circuit board, and the light absorption element is provided around the light source.
    Type: Application
    Filed: June 1, 2017
    Publication date: September 6, 2018
    Inventors: Zhifu ZHENG, Li WANG, Daowen XI