Patents by Inventor Byoung-Sang SONG

Byoung-Sang SONG 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).

  • Patent number: 10088926
    Abstract: An apparatus and method for fabricating a touch screen panel is disclosed. The method includes forming material patterns on different areas of a blanket roll and printing the material patterns on a transparent substrate by rotating the blanket roll over the transparent substrate. An apparatus for fabricating a touch screen panel includes a blanket roll being rotatable about a rotational axis and configured to print a plurality of material patterns on a substrate while rotating over the substrate. A circumferential surface of the blanket roll includes circumferential areas that are angularly separate from each other about the rotational axis. Each of circumferential areas comprises a pattern for printing a component of a sensing cell to be formed on the substrate.
    Type: Grant
    Filed: March 15, 2016
    Date of Patent: October 2, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Young-Dae Kim, Byoung-Sang Song, Jong-Mo Yeo, Sang-Hoon Kim
  • Publication number: 20160195951
    Abstract: An apparatus and method for fabricating a touch screen panel is disclosed. The method includes forming material patterns on different areas of a blanket roll and printing the material patterns on a transparent substrate by rotating the blanket roll over the transparent substrate. An apparatus for fabricating a touch screen panel includes a blanket roll being rotatable about a rotational axis and configured to print a plurality of material patterns on a substrate while rotating over the substrate. A circumferential surface of the blanket roll includes circumferential areas that are angularly separate from each other about the rotational axis. Each of circumferential areas comprises a pattern for printing a component of a sensing cell to be formed on the substrate.
    Type: Application
    Filed: March 15, 2016
    Publication date: July 7, 2016
    Inventors: Young-Dae KIM, Byoung-Sang SONG, Jong-Mo YEO, Sang-Hoon KIM
  • Patent number: 9301400
    Abstract: An apparatus and method for fabricating a touch screen panel is disclosed. The method includes forming material patterns on different areas of a blanket roll and printing the material patterns on a transparent substrate by rotating the blanket roll over the transparent substrate. An apparatus for fabricating a touch screen panel includes a blanket roll being rotatable about a rotational axis and configured to print a plurality of material patterns on a substrate while rotating over the substrate. A circumferential surface of the blanket roll includes circumferential areas that are angularly separate from each other about the rotational axis. Each of circumferential areas comprises a pattern for printing a component of a sensing cell to be formed on the substrate.
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: March 29, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Young-Dae Kim, Byoung-Sang Song, Jong-Mo Yeo, Sang-Hoon Kim
  • Publication number: 20130283610
    Abstract: Provide is an apparatus and method of fabricating a touch screen panel capable of decreasing costs. The method includes forming print solution materials corresponding to components such as sensing patterns, insulating patterns, and sensing lines on different areas on a single blanket roll and printing the materials to form the components on a transparent substrate. An apparatus of fabricating a touch screen panel includes a substrate support configured to support a substrate thereon and a blanket roll being rotable and movable and configured to rotate and move to print a plurality of material patterns on the substrate, wherein an outer surface of the blanket roll is divided into a plurality of areas separated from each other, and at least one of the plurality of material patterns is formed in each of the plurality of areas.
    Type: Application
    Filed: September 28, 2012
    Publication date: October 31, 2013
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Young-Dae KIM, Byoung-Sang SONG, Jong-Mo YEO, Sang-Hoon KIM