Patents by Inventor Hang Seok LEE

Hang Seok 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).

  • Patent number: 11914423
    Abstract: A flexible display device is provided. A flexible display device according to one embodiment of the present invention comprises a body, a moving plate, a first pulley, a second pulley, a driving track and a flexible display. The flexible display is coupled to outer surfaces of the moving plate and the driving track, and the driving track forms a continuous track shape by itself or together with the moving plate. Therefore, provided is the flexible display device in which a constant tension can be maintained over the entire section of the driving track while the moving plate and the driving track support the flexible display, the occurrence of spring back in the flexible display can be minimized, and damage caused by unevenness of the flexible display, and the like, can be prevented.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: February 27, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Min Chul Shin, Hang Seok Kim, Gil Jae Lee, Dong Jun Choi
  • Publication number: 20160150644
    Abstract: The present disclosure relates to a resin composition, which serves as an insulation layer of a laminate for a printed circuit board while exhibiting adhesiveness to a metal base layer, the resin composition including: a rubber-modified epoxy resin; an epoxy resin; an inorganic filler; and a curing agent.
    Type: Application
    Filed: October 2, 2013
    Publication date: May 26, 2016
    Applicant: DOOSAN CORPORATION
    Inventors: Hang Seok LEE, Duk Sang HAN, Yoon Ho JUNG, Dong Bo YANG