Patents by Inventor Sa Rang BAE

Sa Rang BAE 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).

  • Active matrix organic light-emitting diode display device and method of manufacturing the same
    Patent number: 11233107
    Abstract: The present disclosure discloses an active matrix organic light-emitting diode display device and a manufacturing method thereof. The method includes forming a sacrificial layer on a carrier layer; forming a flexible substrate on the sacrificial layer; forming a first insulating layer on the flexible substrate; forming at least one transition metal chalcogenide based backplane on the first insulating layer; and forming an opening unit after forming a capping layer on the at least one transition metal chalcogenide based backplane; and forming at least one active matrix organic light-emitting diode unit which is electrically connected to the at least one transition metal chalcogenide based backplane in the opening unit.
    Type: Grant
    Filed: April 22, 2019
    Date of Patent: January 25, 2022
    Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Jong Hyun Ahn, Soo Young Kim, Min Woo Choi, Yong Ju Park, Bhupendra Kumar Sharma, Sa Rang Bae
  • ACTIVE MATRIX ORGANIC LIGHT-EMITTING DIODE DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20210151537
    Abstract: The present disclosure discloses an active matrix organic light-emitting diode display device and a manufacturing method thereof. The method includes forming a sacrificial layer on a carrier layer; forming a flexible substrate on the sacrificial layer; forming a first insulating layer on the flexible substrate; forming at least one transition metal chalcogenide based backplane on the first insulating layer; and forming an opening unit after forming a capping layer on the at least one transition metal chalcogenide based backplane; and forming at least one active matrix organic light-emitting diode unit which is electrically connected to the at least one transition metal chalcogenide based backplane in the opening unit.
    Type: Application
    Filed: April 22, 2019
    Publication date: May 20, 2021
    Inventors: Jong Hyun AHN, Soo Young KIM, Min Woo CHOI, Yong Ju PARK, Bhupendra Kumar SHARMA, Sa Rang BAE