Patents by Inventor Bo lk Park

Bo lk Park 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).

  • DISPLAY DEVICE
    Publication number: 20160343985
    Abstract: A display device is disclosed. In one aspect, the display device includes a substrate, a barrier layer formed over the substrate, and an emission layer formed over the barrier layer. The display device also includes a stress-absorbing layer contacting one of the substrate, the barrier layer, and the emission layer. The stress-absorbing layer has a structural density configured to partially vary based on an applied voltage.
    Type: Application
    Filed: January 11, 2016
    Publication date: November 24, 2016
    Inventors: Bo lk Park, Sun Ho Kim, Young Gug Seol, Jin Hwan Choi