Patents by Inventor Jae Duk JO

Jae Duk JO 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).

  • SUBSTRATE-BONDING APPARATUS FOR DISPLAY DEVICE AND METHOD FOR MANUFACTURING BONDED SUBSTRATE
    Publication number: 20130312907
    Abstract: A substrate-bonding apparatus for a display device, and which includes a chamber unit configured to bond a carrier substrate to a substrate for manufacturing the display device; a first surface plate provided inside the chamber unit and configured to support the substrate; a supporting unit provided inside the chamber unit and configured bring the carrier substrate into contact with the substrate supported by the first surface plate; and a pressure-adjusting unit communicating with the chamber unit and configured to change a vacuum pressure from a low vacuum pressure to a high pressure in multiple steps inside the chamber unit while the carrier substrate is brought into contact with the substrate to bond the carrier substrate to the substrate without adhesive material between the carrier substrate and the substrate.
    Type: Application
    Filed: November 19, 2012
    Publication date: November 28, 2013
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Jae Young OH, Dae Hoon LEE, Jae Duk JO, Jae Won LEE, Young Kwang PARK, Ki Hyun KWON