Patents by Inventor Jae Wan SEOL

Jae Wan SEOL 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).

  • Method of manufacturing display device
    Patent number: 10676811
    Abstract: A method of manufacturing a display device is provided. A method of manufacturing a display device comprises preparing a thin film forming apparatus including a crucible, which stores a source material for forming a thin film, and a front heatsink, which is disposed on the crucible and includes a reflective plate, wherein the reflective plate has a first surface with a first reflectivity and a second surface with a second reflectivity, which is different from the first reflectivity; and forming a thin film on a substrate by evaporating the source material of the thin film forming apparatus.
    Type: Grant
    Filed: September 15, 2016
    Date of Patent: June 9, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Heung Yeol Na, Dong Wook Kim, Jae Wan Seol, Seong Ho Jeong
  • METHOD OF MANUFACTURING DISPLAY DEVICE
    Publication number: 20170252774
    Abstract: A method of manufacturing a display device is provided. A method of manufacturing a display device comprises preparing a thin film forming apparatus including a crucible, which stores a source material for forming a thin film, and a front heatsink, which is disposed on the crucible and includes a reflective plate, wherein the reflective plate has a first surface with a first reflectivity and a second surface with a second reflectivity, which is different from the first reflectivity; and forming a thin film on a substrate by evaporating the source material of the thin film forming apparatus.
    Type: Application
    Filed: September 15, 2016
    Publication date: September 7, 2017
    Inventors: Heung Yeol NA, Dong Wook KIM, Jae Wan SEOL, Seong Ho JEONG