Patents by Inventor Eun Gyo JEONG

Eun Gyo JEONG 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).

  • Washable nano-stratified encapsulation barrier and electronic device including the same
    Patent number: 11283047
    Abstract: A washable nano-stratified encapsulation barrier is provided. The washable nano-stratified encapsulation barrier includes a stratified inorganic layer including an aluminum oxide layer, and a silica-polymer layer provided in direct contact with the aluminum oxide layer and having silicon (Si)-oxygen (O) bond. An electronic device is provided. The electronic device comprises a substrate; the washable nano-stratified encapsulation barrier and provided on the substrate; and an organic electronic device provided on the substrate.
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: March 22, 2022
    Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Kyung Cheol Choi, Eun Gyo Jeong, Yong Min Jeon
  • WASHABLE NANO-STRATIFIED ENCAPSULATION BARRIER AND ELECTRONIC DEVICE INCLUDING THE SAME
    Publication number: 20210043869
    Abstract: A washable nano-stratified encapsulation barrier is provided. The washable nano-stratified encapsulation barrier includes a stratified inorganic layer including an aluminum oxide layer, and a silica-polymer layer provided in direct contact with the aluminum oxide layer and having silicon (Si)-oxygen (O) bond. An electronic device is provided. The electronic device comprises a substrate; the washable nano-stratified encapsulation barrier and provided on the substrate; and an organic electronic device provided on the substrate.
    Type: Application
    Filed: June 22, 2020
    Publication date: February 11, 2021
    Inventors: Kyung Cheol CHOI, Eun Gyo JEONG, Yong Min JEON
  • NANO-STRATIFIED ENCAPSULATION STRUCTURE, MANUFACTURING METHOD THEREFOR, AND FLEXIBLE ORGANIC LIGHT EMITTING DIODE DEVICE COMPRISING SAME
    Publication number: 20200274102
    Abstract: Provided is a nano-stratified barrier having flexibility and permeability and applicable to flexible organic light-emitting diodes (FOLEDs). The nano-stratified barrier according to an embodiment of the present invention includes a substrate, a nano-stratified inorganic layer provided on the substrate and including a first inorganic layer and a second inorganic layer, and an organic layer provided on the nano-stratified inorganic layer, wherein the nano-stratified inorganic layer has voids at an interface between the first and second inorganic layers.
    Type: Application
    Filed: January 18, 2018
    Publication date: August 27, 2020
    Inventors: Kyung Cheol CHOI, Eun Gyo JEONG