Patents by Inventor Jingui Han

Jingui Han 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).

  • Detection method for display panel motherboard and display panel motherboard
    Patent number: 10943344
    Abstract: A detection method for a display panel motherboard and a display panel motherboard. The detection method for the display panel motherboard including a plurality of display panels arranged in a matrix includes: dividing the display panel motherboard into a plurality of detection regions, at least one detection region corresponding to at least a portion of each display panel in a same string of display panels; performing a defect detection on patterns in all the display panels in the at least one detection region.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: March 9, 2021
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Gyuhyun Lee, Mao Ren, Wupeng Wen, Chaoqiang Liu, Jingui Han
  • DETECTION METHOD FOR DISPLAY PANEL MOTHERBOARD AND DISPLAY PANEL MOTHERBOARD
    Publication number: 20190287231
    Abstract: A detection method for a display panel motherboard and a display panel motherboard. The detection method for the display panel motherboard including a plurality of display panels arranged in a matrix includes: dividing the display panel motherboard into a plurality of detection regions, at least one detection region corresponding to at least a portion of each display panel in a same string of display panels; performing a defect detection on patterns in all the display panels in the at least one detection region.
    Type: Application
    Filed: September 5, 2018
    Publication date: September 19, 2019
    Inventors: Gyuhyun Lee, Mao Ren, Wupeng Wen, Chaoqiang Liu, Jingui Han