Patents by Inventor Yang-Han Son

Yang-Han Son 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).

  • Publication number: 20200130340
    Abstract: A laminating apparatus and method of fabricating a display device are provided. According to an exemplary embodiment of the present disclosure, the laminating apparatus includes a first jig, which is configured to fix a window having curved surfaces, and a second jig, which includes a pressure pad facing the first jig. The pressure pad includes a top surface, which is convex toward the first jig, and depressed portions, which are inwardly depressed from side surfaces, respectively.
    Type: Application
    Filed: December 30, 2019
    Publication date: April 30, 2020
    Inventors: Sang Hee CHOI, Yang Han SON, So Hyun KIM
  • Patent number: 10559489
    Abstract: An apparatus for manufacturing a display device includes a first jig including a first side, the first side having a concave groove for receiving a cover window, wherein the cover window includes a first planar portion, a first curved portion and a second curved portion, wherein the first and second curved portions are disposed at opposite ends of the first planar portion in a first direction, a second jig including a planar side for receiving a display panel, wherein when the second jig is moved in a second direction crossing the first direction with the display panel on the planar side, the display panel is disposed between the first and second curved portions of the cover window, and a pair of third jigs for supporting the first and second curved portions of the cover window.
    Type: Grant
    Filed: March 10, 2017
    Date of Patent: February 11, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Yang Han Son, Jun Ho Kwack, Se Hun Park, Young Kuil Joo
  • Patent number: 10518515
    Abstract: A laminating apparatus and method of fabricating a display device are provided. According to an exemplary embodiment of the present disclosure, the laminating apparatus includes a first jig, which is configured to fix a window having curved surfaces, and a second jig, which includes a pressure pad facing the first jig. The pressure pad includes a top surface, which is convex toward the first jig, and depressed portions, which are inwardly depressed from side surfaces, respectively.
    Type: Grant
    Filed: August 29, 2017
    Date of Patent: December 31, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sang Hee Choi, Yang Han Son, So Hyun Kim
  • Publication number: 20190329540
    Abstract: A method of manufacturing a display device includes: preparing a cover window including a bent part on a side surface thereof, and a guide film including a surface on which a display panel and an adhesive layer are arranged; arranging the cover window and the guide film in a face-to-face manner such that the adhesive layer faces the cover window; seating the guide film onto a seating pad of a first jig; pre-forming the display panel by bringing opposite ends of the guide film into close contact with opposite side surfaces of the seating pad using a pair of push members; and joining the display panel with the cover window by bringing the adhesive layer into contact with the cover window.
    Type: Application
    Filed: April 9, 2019
    Publication date: October 31, 2019
    Inventors: So Hyun KIM, Yang Han SON, Sang Sik CHO, Sang Hee CHOI
  • Patent number: 10315400
    Abstract: A laminating apparatus and method are disclosed. The laminating device includes a first jig, a second jig facing the first jig, an auxiliary film fixing unit and a driving unit. A partially curved cover window is seated on the first jig. An auxiliary film and a panel member are seated on the second jig so as to be flat. The driving unit linearly moves at least one of the first and second jigs.
    Type: Grant
    Filed: November 4, 2016
    Date of Patent: June 11, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yang-Han Son, Kyung-Su Lee, Dai-Hyun Hwang
  • Publication number: 20190150332
    Abstract: A manufacturing apparatus of a display device that prevents generation of bubbles between a display panel and a cover window is presented. The apparatus includes a first jig that includes a first portion including a center and a second portion that includes a bend on at least one side of the first portion, and where a cover window is received; a second jig that faces the first portion of the first jig, wherein the cover window and a display panel are disposed between the first jig and the second jig; and a stopper detachably provided adjacent to an end of the second portion of the first jig.
    Type: Application
    Filed: January 8, 2019
    Publication date: May 16, 2019
    Inventors: Yang Han SON, Sang Cheol KIM, Jae Young KIM, Young Kuil JOO
  • Patent number: 10212865
    Abstract: A manufacturing apparatus of a display device that prevents generation of bubbles between a display panel and a cover window is presented. The apparatus includes a first jig that includes a first portion including a center and a second portion that includes a bend on at least one side of the first portion, and where a cover window is received; a second jig that faces the first portion of the first jig, wherein the cover window and a display panel are disposed between the first jig and the second jig; and a stopper detachably provided adjacent to an end of the second portion of the first jig.
    Type: Grant
    Filed: March 10, 2017
    Date of Patent: February 19, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yang Han Son, Sang Cheol Kim, Jae Young Kim, Young Kuil Joo
  • 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
  • Publication number: 20180364846
    Abstract: A display device has a first area, and a second area that extends from the first area and has a bent shape, the display device including a display module including a display panel, which has a corner portion in the second area, an input-sensing member on the display panel and including a body portion, which overlaps with the display panel, and an extension, which extends from the body portion, is in the second area, and does not overlap with the display panel, and a first bonding layer between the display module and the input-sensing member, wherein an edge of the extension extends beyond an edge of the corner portion.
    Type: Application
    Filed: May 21, 2018
    Publication date: December 20, 2018
    Inventors: Hyeong Cheol AHN, Yang Han SON, Yun Oh NAM, Won Il LEE, Youn Hwan JUNG, So Hyun KIM
  • Patent number: 10137672
    Abstract: A lamination device includes a jig configured to accommodate a window having a curved surface; a transfer member configured to allow a film member attached to the window to be spaced from the window; a roller unit configured to press a surface of the transfer member to which the film member is not attached and attaching the film member to the window; a driving unit connected to the roller unit and configured to move the roller unit along the curved surface of the window by rotating with respect to a single rotational center; and a pressing unit connected to the driving unit and the roller unit and configured to press the roller unit.
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: November 27, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jae-Young Kim, Yang-Han Son, Myung-Gil Choi
  • Publication number: 20180134022
    Abstract: A laminating apparatus includes a first jig to fix a window, and a second jig including a shape pad, the second jig facing the first jig, and the shape pad including a top surface protruding toward the first jig, sides surrounding the top surface, and at least one incision pattern, which is inwardly recessed from one of the sides of the shape pad and extends toward the first jig.
    Type: Application
    Filed: August 16, 2017
    Publication date: May 17, 2018
    Inventors: So Hyun KIM, Yang Han SON, Sang Hee CHOI
  • Publication number: 20180056638
    Abstract: A laminating apparatus and method of fabricating a display device are provided. According to an exemplary embodiment of the present disclosure, the laminating apparatus includes a first jig, which is configured to fix a window having curved surfaces, and a second jig, which includes a pressure pad facing the first jig. The pressure pad includes a top surface, which is convex toward the first jig, and depressed portions, which are inwardly depressed from side surfaces, respectively.
    Type: Application
    Filed: August 29, 2017
    Publication date: March 1, 2018
    Inventors: Sang Hee CHOI, Yang Han SON, So Hyun KIM
  • 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
  • Publication number: 20170263492
    Abstract: An apparatus for manufacturing a display device includes a first jig including a first side, the first side having a concave groove for receiving a cover window, wherein the cover window includes a first planar portion, a first curved portion and a second curved portion, wherein the first and second curved portions are disposed at opposite ends of the first planar portion in a first direction, a second jig including a planar side for receiving a display panel, wherein when the second jig is moved in a second direction crossing the first direction with the display panel on the planar side, the display panel is disposed between the first and second curved portions of the cover window, and a pair of third jigs for supporting the first and second curved portions of the cover window.
    Type: Application
    Filed: March 10, 2017
    Publication date: September 14, 2017
    Inventors: Yang Han SON, Jun Ho Kwack, Se Hun Park, Young Kuil Joo
  • Publication number: 20170265340
    Abstract: A manufacturing apparatus of a display device that prevents generation of bubbles between a display panel and a cover window is presented. The apparatus includes a first jig that includes a first portion including a center and a second portion that includes a bend on at least one side of the first portion, and where a cover window is received; a second jig that faces the first portion of the first jig, wherein the cover window and a display panel are disposed between the first jig and the second jig; and a stopper detachably provided adjacent to an end of the second portion of the first jig.
    Type: Application
    Filed: March 10, 2017
    Publication date: September 14, 2017
    Inventors: Yang Han SON, Sang Cheol KIM, Jae Young KIM, Young Kuil JOO
  • Publication number: 20170173932
    Abstract: A lamination device includes a jig configured to accommodate a window having a curved surface; a transfer member configured to allow a film member attached to the window to be spaced from the window; a roller unit configured to press a surface of the transfer member to which the film member is not attached and attaching the film member to the window; a driving unit connected to the roller unit and configured to move the roller unit along the curved surface of the window by rotating with respect to a single rotational center; and a pressing unit connected to the driving unit and the roller unit and configured to press the roller unit.
    Type: Application
    Filed: March 2, 2017
    Publication date: June 22, 2017
    Inventors: Jae-Young KIM, Yang-Han SON, Myung-Gil CHOI
  • Patent number: 9616644
    Abstract: A lamination device includes a jig configured to accommodate a window having a curved surface; a transfer member configured to allow a film member attached to the window to be spaced from the window; a roller unit configured to press a surface of the transfer member to which the film member is not attached and attaching the film member to the window; a driving unit connected to the roller unit and configured to move the roller unit along the curved surface of the window by rotating with respect to a single rotational center; and a pressing unit connected to the driving unit and the roller unit and configured to press the roller unit.
    Type: Grant
    Filed: October 2, 2014
    Date of Patent: April 11, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jae-Young Kim, Yang-Han Son, Myung-Gil Choi
  • Publication number: 20170072671
    Abstract: A laminating apparatus and method are disclosed. The laminating device includes a first jig, a second jig facing the first jig, an auxiliary film fixing unit and a driving unit. A partially curved cover window is seated on the first jig. An auxiliary film and a panel member are seated on the second jig so as to be flat. The driving unit linearly moves at least one of the first and second jigs.
    Type: Application
    Filed: November 4, 2016
    Publication date: March 16, 2017
    Inventors: Yang-Han Son, Kyung-Su Lee, Dai-Hyun Hwang
  • Patent number: 9498938
    Abstract: A laminating apparatus and method are disclosed. The laminating device includes a first jig, a second jig facing the first jig, an auxiliary film fixing unit and a driving unit. A partially curved cover window is seated on the first jig. An auxiliary film and a panel member are seated on the second jig so as to be flat. The driving unit linearly moves at least one of the first and second jigs.
    Type: Grant
    Filed: March 11, 2014
    Date of Patent: November 22, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yang-Han Son, Kyung-Su Lee, Dai-Hyun Hwang
  • 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