Patents by Inventor Lixian FAN

Lixian FAN 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).

  • Preparation method for printing OLED display
    Patent number: 10388914
    Abstract: The invention discloses a preparation method for a printing OLED display, comprising the following steps: preparing a hole injection layer, a hole transfer layer or an electron blocking layer on an anodic substrate; forming a soluble fluorine-containing insulation layer with a printing method to encapsulate the whole substrate; performing inkjet printing on the soluble fluorine-containing insulation layer with a fluorine solvent to wash to expose all sub-pixel pits; performing inkjet printing with the solution drops of luminescent materials to form a RGB luminescent layer in the sub-pixel pits; preparing an electron injection layer, an electron transfer layer or a hole blocking layer; preparing a cathode with a printing method or an evaporating method, and finally performing encapsulation to complete the preparation of the single printing OLED display.
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: August 20, 2019
    Inventors: Hua Zheng, Lei Yang, Wei Zhang, Lixian Fan, Geng Zhang, Shaoqiang Zhang, Minxia Liu, Chunhua Li
  • PREPARATION METHOD FOR PRINTING OLED DISPLAY
    Publication number: 20190123308
    Abstract: The invention discloses a preparation method for a printing OLED display, comprising the following steps: preparing a hole injection layer, a hole transfer layer or an electron blocking layer on an anodic substrate; forming a soluble fluorine-containing insulation layer with a printing method to encapsulate the whole substrate; performing inkjet printing on the soluble fluorine-containing insulation layer with a fluorine solvent to wash to expose all sub-pixel pits; performing inkjet printing with the solution drops of luminescent materials to form a RGB luminescent layer in the sub-pixel pits; preparing an electron injection layer, an electron transfer layer or a hole blocking layer; preparing a cathode with a printing method or an evaporating method, and finally performing encapsulation to complete the preparation of the single printing OLED display.
    Type: Application
    Filed: June 19, 2018
    Publication date: April 25, 2019
    Inventors: Hua ZHENG, Lei YANG, Wei ZHANG, Lixian FAN, Geng ZHANG, Shaoqiang ZHANG, Minxia LIU, Chunhua LI