Patents by Inventor Jeongsub LEE

Jeongsub LEE 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).

  • Window for display device and display device including the window
    Patent number: 11332587
    Abstract: A window for a display device and a display device including the window, the window including a base member; and a coating layer, the coating layer being formed on at least one surface of the base member and including core particles; and at least one polymer ligand, the polymer ligand being grafted onto surfaces of the core particles and bonds the core particles to the base member.
    Type: Grant
    Filed: May 14, 2015
    Date of Patent: May 17, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyunjoon Oh, Sangil Park, Hyejin Oh, Jeongsub Lee, Minhoon Choi, Insun Hwang
  • Display device
    Patent number: 10290685
    Abstract: A display device includes: a display panel layer including a display area and a second non-light emitting area, the display area including a plurality of light emitting areas and a first non-light emitting area, the first non-light emitting area being around each of the light emitting areas, and the second non-light emitting area being outside the display area; a window coating layer directly on a first surface of the display panel layer; and a first curl-preventing pattern overlapping at least one of the first non-light emitting area and the second non-light emitting area when viewed in a plan view and contacting the window coating layer. The first curl-preventing pattern is configured to prevent the window coating layer from curling.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: May 14, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyunjoon Oh, Byunghoon Kang, Boa Kim, Sanghoon Kim, Sang-il Park, Heonjung Shin, Hye-jin Oh, Jeongsub Lee, Junhyuk Cheon, Min-hoon Choi
  • DISPLAY DEVICE
    Publication number: 20170338286
    Abstract: A display device includes: a display panel layer including a display area and a second non-light emitting area, the display area including a plurality of light emitting areas and a first non-light emitting area, the first non-light emitting area being around each of the light emitting areas, and the second non-light emitting area being outside the display area; a window coating layer directly on a first surface of the display panel layer; and a first curl-preventing pattern overlapping at least one of the first non-light emitting area and the second non-light emitting area when viewed in a plan view and contacting the window coating layer. The first curl-preventing pattern is configured to prevent the window coating layer from curling.
    Type: Application
    Filed: November 18, 2016
    Publication date: November 23, 2017
    Inventors: Hyunjoon Oh, Byunghoon Kang, Boa Kim, Sanghoon Kim, Sang-il Park, Heonjung Shin, Hye-jin Oh, Jeongsub Lee, Junhyuk Cheon, Min-hoon Choi
  • WINDOW FOR DISPLAY DEVICE AND DISPLAY DEVICE INCLUDING THE WINDOW
    Publication number: 20160108283
    Abstract: A window for a display device and a display device including the window, the window including a base member; and a coating layer, the coating layer being formed on at least one surface of the base member and including core particles; and at least one polymer ligand, the polymer ligand being grafted onto surfaces of the core particles and bonds the core particles to the base member.
    Type: Application
    Filed: May 14, 2015
    Publication date: April 21, 2016
    Inventors: Hyunjoon OH, Sangil PARK, Hyejin OH, Jeongsub LEE, Minhoon CHOI, Insun HWANG