Patents by Inventor Yuehua Cui

Yuehua Cui 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).

  • Transparent substrate, flexible display substrate and its manufacturing method, and display device
    Patent number: 11621400
    Abstract: The present disclosure provides a transparent substrate, a flexible display substrate and its manufacturing method, and a display device. The transparent substrate serves as a support substrate for manufacturing the flexible display substrate. The transparent substrate is provided with a first surface for supporting the flexible display substrate, and a protrusion made of a transparent material is formed on the first surface. According to the present disclosure, it is able to adjust a shape of a flexible base substrate of the flexible display substrate through the protrusion.
    Type: Grant
    Filed: March 25, 2021
    Date of Patent: April 4, 2023
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Rui Cheng, Yuehua Cui
  • TRANSPARENT SUBSTRATE, FLEXIBLE DISPLAY SUBSTRATE AND ITS MANUFACTURING METHOD, AND DISPLAY DEVICE
    Publication number: 20210367171
    Abstract: The present disclosure provides a transparent substrate, a flexible display substrate and its manufacturing method, and a display device. The transparent substrate serves as a support substrate for manufacturing the flexible display substrate. The transparent substrate is provided with a first surface for supporting the flexible display substrate, and a protrusion made of a transparent material is formed on the first surface. According to the present disclosure, it is able to adjust a shape of a flexible base substrate of the flexible display substrate through the protrusion.
    Type: Application
    Filed: March 25, 2021
    Publication date: November 25, 2021
    Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Rui CHENG, Yuehua CUI
  • ARTICLES AND METHODS PROVIDING SCALE-PHOBIC SURFACES
    Publication number: 20180215928
    Abstract: This invention relates generally to articles, devices, and methods for inhibiting or preventing the formation of scale during various industrial processes. In certain embodiments, a vessel is provided for use in an industrial process, the vessel including a surface in contact with a mineral solution, wherein the surface is provided or is modified to have ?polar/?total no greater than about 0.2 and/or the surface is provided or is modified to have a surface energy ? no greater than about 32 mJ/m2, thereby providing resistance to mineral scale deposits thereupon.
    Type: Application
    Filed: January 26, 2018
    Publication date: August 2, 2018
    Inventors: Gisele Azimi, Yuehua Cui, J. David Smith, Kripa K. Varanasi
  • HIERARCHICAL THERMOPLASTIC SURFACE TEXTURES FORMED BY PHASE TRANSFORMATION AND METHODS OF MAKING
    Publication number: 20120142795
    Abstract: Method for treating thermoplastic to make a surface thereof superhydrophobic. The method includes exposing the thermoplastic to a specific solvent for a selected time period. It is preferred that the treatment time be in the range of one minute to approximately five hours and more preferably in the range of one minute to 15 minutes. Thermoplastics and solvents having a similar solubility parameter interact with one another to form hydrophobic hierarchical surfaces.
    Type: Application
    Filed: December 6, 2010
    Publication date: June 7, 2012
    Applicant: Massachusetts Institute of Technology
    Inventors: Kripa K. Varanasi, Adam T. Paxson, Katherine M. Smyth, Yuehua Cui