Patents by Inventor Juyeong Hong

Juyeong Hong 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).

  • Stretchable display based on 3 dimensional structure and manufacturing method thereof
    Patent number: 11830397
    Abstract: The present exemplary embodiments provide a stretchable display which controls an appropriate resolution by disposing a hidden cell below a layer in which an open cell is located using a morphable three-dimensional structure in which LED chips are vertically disposed, rather than a two-dimensional platform of the existing plane, sensing a current change in accordance with a mode switching between a folded mode and a stretched mode while maintaining a state in which an open cell is exposed and the hidden cell is hidden in a folded mode, to automatically turn on/off the hidden cell, and activating the hidden cell in the stretched mode and a manufacturing method thereof.
    Type: Grant
    Filed: February 15, 2023
    Date of Patent: November 28, 2023
    Assignee: UIF (University Industry Foundation), Yonsei University
    Inventors: Jong-Hyun Ahn, Yongjun Lee, Beom Jin Kim, Luhing Hu, Juyeong Hong
  • STRETCHABLE DISPLAY BASED ON 3 DIMENSIONAL STRUCTURE AND MANUFACTURING METHOD THEREOF
    Publication number: 20230260438
    Abstract: The present exemplary embodiments provide a stretchable display which controls an appropriate resolution by disposing a hidden cell below a layer in which an open cell is located using a morphable three-dimensional structure in which LED chips are vertically disposed, rather than a two-dimensional platform of the existing plane, sensing a current change in accordance with a mode switching between a folded mode and a stretched mode while maintaining a state in which an open cell is exposed and the hidden cell is hidden in a folded mode, to automatically turn on/off the hidden cell, and activating the hidden cell in the stretched mode and a manufacturing method thereof.
    Type: Application
    Filed: February 15, 2023
    Publication date: August 17, 2023
    Inventors: Jong-Hyun Ahn, Yongjun Lee, Beom Jin Kim, Luhing Hu, Juyeong Hong