Patents by Inventor Yuanyang ZHAO

Yuanyang ZHAO 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).

  • Touch display panel and method for driving the same, and display device
    Patent number: 10592036
    Abstract: A touch display panel is provided in the embodiments of the disclosure, including: a liquid crystal layer; and a detection layer for light-intensity, which is located at a light exiting side of the liquid crystal layer and is configured to detect an intensity of light passing through the liquid crystal layer at a region thereof corresponding to a touch position on the touch display panel, at which the touch position on the touch display panel is set to be touched, in both conditions that the touch position on the touch display panel is touched and not touched by a touch action. In addition, a display device and a method for driving the touch display panel are also provided in embodiments of the disclosure.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: March 17, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yuanyang Zhao, Xianjie Shao, Honggang Gu, Haosen Ge
  • Organic electroluminescent array substrate and display device for controlling volume resistivity of pixel definition layer
    Patent number: 10504974
    Abstract: The present disclosure provides an organic electroluminescent array substrate and a display device comprising the organic electroluminescent array substrate. The organic electroluminescent array substrate comprises: a pixel array, in which each pixel has a light-emitting region; and a pixel definition layer for defining the light-emitting region of each pixel, wherein the pixel definition layer has a volume resistivity of 107 to 1010 ?·m.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: December 10, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Zhiyang Gao, Zhaozhe Xu, Xianjie Shao, Yuanyang Zhao, Mengke Zhao
  • TOUCH DISPLAY PANEL AND METHOD FOR DRIVING THE SAME, AND DISPLAY DEVICE
    Publication number: 20190129519
    Abstract: A touch display panel is provided in the embodiments of the disclosure, including: a liquid crystal layer; and a detection layer for light-intensity, which is located at a light exiting side of the liquid crystal layer and is configured to detect an intensity of light passing through the liquid crystal layer at a region thereof corresponding to a touch position on the touch display panel, at which the touch position on the touch display panel is set to be touched, in both conditions that the touch position on the touch display panel is touched and not touched by a touch action. In addition, a display device and a method for driving the touch display panel are also provided in embodiments of the disclosure.
    Type: Application
    Filed: March 28, 2018
    Publication date: May 2, 2019
    Inventors: Yuanyang Zhao, Xianjie Shao, Honggang Gu, Haosen Ge
  • ORGANIC ELECTROLUMINESCENT ARRAY SUBSTRATE AND DISPLAY DEVICE
    Publication number: 20180342562
    Abstract: The present disclosure provides an organic electroluminescent array substrate and a display device comprising the organic electroluminescent array substrate. The organic electroluminescent array substrate comprises: a pixel array, in which each pixel has a light-emitting region; and a pixel definition layer for defining the light-emitting region of each pixel, wherein the pixel definition layer has a volume resistivity of 107 to 1010?•m.
    Type: Application
    Filed: December 20, 2017
    Publication date: November 29, 2018
    Inventors: Zhiyang GAO, Zhaozhe XU, Xianjie SHAO, Yuanyang ZHAO, Mengke ZHAO