Patents by Inventor Donghan Yu

Donghan Yu 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 substrate, display device, and display control method of display device
    Patent number: 10930688
    Abstract: A display substrate, a display device, and a display control method of a display device. The display substrate includes a black matrix region. At least one photosensitive circuit is in the black matrix region at a light exit side of the display substrate.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: February 23, 2021
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lulu Chu, Han Jiang, Donghan Yu, Wen Li
  • DISPLAY SUBSTRATE, DISPLAY DEVICE, AND DISPLAY CONTROL METHOD OF DISPLAY DEVICE
    Publication number: 20190252435
    Abstract: A display substrate, a display device, and a display control method of a display device. The display substrate includes a black matrix region. At least one photosensitive circuit is in the black matrix region at a light exit side of the display substrate.
    Type: Application
    Filed: September 28, 2018
    Publication date: August 15, 2019
    Inventors: Lulu Chu, Han Jiang, Donghan Yu, Wen Li