Patents by Inventor Dayu Zhang

Dayu Zhang 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).

  • Publication number: 20160162083
    Abstract: A touch display panel, including a touch display panel body, a control board and a display circuit connection board, wherein the a display driving circuit which drives the touch display panel body to display is arranged on the control board and electrically connected to the control board; the display circuit connection board is electrically connected to the control board and the touch display panel body, respectively; the touch display panel further includes a touch circuit connection board, wherein the touch circuit connection board is electrically connected to the control board and the touch display panel body; a touch driving circuit which drives the touch display panel body to touch is arranged one the control board and electrically connected to the control board.
    Type: Application
    Filed: June 15, 2015
    Publication date: June 9, 2016
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Dayu ZHANG
  • Publication number: 20150348507
    Abstract: A circuit arranged in a gate drive area on a display panel comprises control lines. Each control line is connected with multiple gate lines, and the gate lines connected with each control line are distributed at intervals on the display panel. A switch-on level can be provided sequentially to the control lines in a preset time interval when the display panel is being shut down. The circuit mitigates or otherwise eliminates a shutdown afterimage phenomenon and also avoids delivery of a relatively large instantaneous current generated at shutdown.
    Type: Application
    Filed: September 29, 2014
    Publication date: December 3, 2015
    Inventors: Yanping Zhang, Yuting Yang, Dayu Zhang, Xianjie Shao