Patents Assigned to YODOGAWA MEDEC CO., LTD.
  • Patent number: 10194538
    Abstract: A method of manufacturing a display device includes mounting a cover window including a curved portion on a first jig including a curved portion, mounting a panel member on a second jig that conforms to a surface of the first jig, and laminating the cover window to the panel member by moving a first one of the first jig or the second jig to a first other one of the first jig or the second jig. An apparatus for manufacturing a display device includes a first jig including a mount surface that is partially curved to conform to a surface of a cover window, a second jig including a surface conforming to the mount surface and configured to contact a panel member, and a driving unit.
    Type: Grant
    Filed: July 17, 2015
    Date of Patent: January 29, 2019
    Assignees: Samsung Display Co., Ltd., Yodogawa Medec Co., Ltd.
    Inventors: Kyung-Su Lee, Kwan-Young Han, Jong-Hwan Kim, Yong-Youl Cho, Young-Sik Kim, Yang-Han Son, Dae-Hyun Hwang, Kimura Shigeru
  • Patent number: 9827753
    Abstract: Provided are laminating apparatus and method. A laminating apparatus includes a jig assembly, which includes the first jig and an elastic member, and a second jig. A laminating method includes placing a first plate on a jig assembly, placing a second plate on a second jig which is placed to face the first jig, bringing the second plate into contact with the adhesive layer by making the jig assembly and the second jig approach each other, and, attaching the first plate and the second plate to each other by making the jig assembly and the second jig approach closer to each other. The jig assembly includes a first jig and an elastic member which comprises a top portion and sloping portions sloping downward from the top portion. An adhesive layer is disposed between the first plate and the second plate.
    Type: Grant
    Filed: July 22, 2013
    Date of Patent: November 28, 2017
    Assignees: Samsung Display Co., Ltd., Yodogawa Medec Co., Ltd.
    Inventors: Yang Han Son, Jong Hwan Kim, Young Sik Kim, Kyung Su Lee
  • Patent number: 9446569
    Abstract: A window bonding apparatus is provided. The window bonding apparatus includes a resilient display panel supporter supporting a flexible display panel thereon, a holding member supporting and squeezing inwardly opposed ends of the display panel supporter so as to attain a desired degree of curvature, a first jig disposed under the display panel supporter and having a rigid first face with which the bottom face of the display panel supporter comes into contact when pressed from above, and a second jig disposed above the display panel supporter and having a second face to which the window is releaseably attached, the second jig being movable toward the display panel, wherein the second jig is moved to the first jig to attach the window to the display panel in a manner which progressively increases contact area between the window and the display panel.
    Type: Grant
    Filed: May 21, 2014
    Date of Patent: September 20, 2016
    Assignees: Samsung Display Co., Ltd., YODOGAWA MEDEC CO., LTD
    Inventors: Kyung-Su Lee, Jong-Hwan Kim, Young-Sik Kim, Yang-Han Son, Shigeru Kimura
  • Publication number: 20140345792
    Abstract: A window bonding apparatus is provided. The window bonding apparatus includes a resilient display panel supporter supporting a flexible display panel thereon, a holding member supporting and squeezing inwardly opposed ends of the display panel supporter so as to attain a desired degree of curvature, a first jig disposed under the display panel supporter and having a rigid first face with which the bottom face of the display panel supporter comes into contact when pressed from above, and a second jig disposed above the display panel supporter and having a second face to which the window is releaseably attached, the second jig being movable toward the display panel, wherein the second jig is moved to the first jig to attach the window to the display panel in a manner which progressively increases contact area between the window and the display panel.
    Type: Application
    Filed: May 21, 2014
    Publication date: November 27, 2014
    Applicants: Samsung Display Co., Ltd., YODOGAWA MEDEC CO., LTD.
    Inventors: Kyung-Su LEE, Jong-Hwan KIM, Young-Sik KIM, Yang-Han SON, Shigeru KIMURA