Patents by Inventor Hong-Am KIM

Hong-Am KIM 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: 20240204148
    Abstract: Provided is a display device and a method for manufacturing the same. A display device includes, a display panel, a driving chip attached onto the display panel, a printed circuit board attached onto the display panel and including an opening exposing the driving chip, and a cover tape at least partially covering each of the display panel, the driving chip, and the printed circuit board.
    Type: Application
    Filed: July 21, 2023
    Publication date: June 20, 2024
    Inventors: Hong Am KIM, Kyung Mok LEE, Young Min CHO
  • Patent number: 12015007
    Abstract: A display device includes a substrate including a conductive pad, a driving chip facing the substrate and including a conductive bump electrically connected to the conductive pad and an inspection bump which is insulated from the conductive pad, and an adhesive member which is between the conductive pad and the driving chip and connects the conductive pad to the driving chip. The adhesive member includes a first adhesive layer including a conductive ball, and a second adhesive layer facing the first adhesive layer, the second adhesive layer including a first area including a color-changing material, and a second area adjacent to the first area and excluding the color-changing material.
    Type: Grant
    Filed: December 5, 2022
    Date of Patent: June 18, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hong Am Kim, Young Min Cho
  • Publication number: 20230100980
    Abstract: A display device includes a substrate including a conductive pad, a driving chip facing the substrate and including a conductive bump electrically connected to the conductive pad and an inspection bump which is insulated from the conductive pad, and an adhesive member which is between the conductive pad and the driving chip and connects the conductive pad to the driving chip. The adhesive member includes a first adhesive layer including a conductive ball, and a second adhesive layer facing the first adhesive layer, the second adhesive layer including a first area including a color-changing material, and a second area adjacent to the first area and excluding the color-changing material.
    Type: Application
    Filed: December 5, 2022
    Publication date: March 30, 2023
    Inventors: Hong Am KIM, Young Min CHO
  • Patent number: 11545461
    Abstract: A display device includes a substrate including a conductive pad, a driving chip facing the substrate and including a conductive bump electrically connected to the conductive pad and an inspection bump which is insulated from the conductive pad, and an adhesive member which is between the conductive pad and the driving chip and connects the conductive pad to the driving chip. The adhesive member includes a first adhesive layer including a conductive ball; and a second adhesive layer facing the first adhesive layer, the second adhesive layer including a first area including a color-changing material, and a second area adjacent to the first area and excluding the color-changing material.
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: January 3, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hong Am Kim, Young Min Cho
  • Publication number: 20220231110
    Abstract: A display device includes a display panel including a display panel pad and a dam structure, a driving film attached to the display panel and including a driving film board, a connection lead disposed on a rear surface of the driving film board and facing the display panel pad, a first signal line electrically connected to the connection lead, and a protection member overlapping at least one of the connection lead and the first signal line, and a conductive adhesive member disposed between the display panel and the driving film and electrically connecting the display panel pad with the connection lead. The display panel pad and the dam structure are disposed on an upper surface of the display panel, the dam structure is disposed more to an outside of the display panel than the display panel pad, and the protection member of the driving film overlaps the dam structure.
    Type: Application
    Filed: January 18, 2022
    Publication date: July 21, 2022
    Applicant: Samsung Display Co., LTD.
    Inventors: Young Min CHO, Hong Am KIM
  • Publication number: 20220216279
    Abstract: A display device including: a substrate including a display area and a non-display area; and a pad in the non-display area, wherein the pad includes a first electrode layer, a second electrode layer, a third electrode layer, and a fourth electrode layer sequentially on the substrate, the second electrode layer contacts the first electrode layer through a contact hole in a plurality of insulating layers, and an organic layer between the third electrode layer and the fourth electrode layer.
    Type: Application
    Filed: August 13, 2021
    Publication date: July 7, 2022
    Inventors: SEUNG CHAN LEE, HONG AM KIM, YOUNG MIN CHO, JIN-WHAN JUNG, WANG JO LEE
  • Publication number: 20220149080
    Abstract: A display device includes a display area and a non-display area; and a pad portion disposed in the non-display area, wherein the pad portion includes a first conductive layer; a second conductive layer that partially overlaps the first conductive layer in a direction perpendicular to a surface of the substrate; a first insulation film disposed between the first conductive layer and the second conductive layer; a second insulation film that is disposed on the first conductive layer and the second conductive layer and includes an opening overlapping the first conductive layer and the second conductive layer; and a third conductive layer disposed on the second insulation film.
    Type: Application
    Filed: November 4, 2021
    Publication date: May 12, 2022
    Inventors: Seung Chan LEE, Hong Am KIM, Jin-Whan JUNG, Young Min CHO, Ju Yeon KIM, Beom Soo PARK
  • Publication number: 20210407957
    Abstract: A display device includes a substrate including a conductive pad, a driving chip facing the substrate and including a conductive bump electrically connected to the conductive pad and an inspection bump which is insulated from the conductive pad, and an adhesive member which is between the conductive pad and the driving chip and connects the conductive pad to the driving chip. The adhesive member includes a first adhesive layer including a conductive ball; and a second adhesive layer facing the first adhesive layer, the second adhesive layer including a first area including a color-changing material, and a second area adjacent to the first area and excluding the color-changing material.
    Type: Application
    Filed: April 30, 2021
    Publication date: December 30, 2021
    Inventors: Hong Am KIM, Young Min CHO
  • Patent number: 9411179
    Abstract: An assembly apparatus for a display device includes a panel support member for supporting a display panel; a tape attaching module for attaching a cover panel tape to the display panel; and a pocket member holding a connector of a flexible printed circuit board attached to the cover panel tape.
    Type: Grant
    Filed: August 21, 2013
    Date of Patent: August 9, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventor: Hong-Am Kim
  • Publication number: 20140311679
    Abstract: An assembly apparatus for a display device includes a panel support member for supporting a display panel; a tape attaching module for attaching a cover panel tape to the display panel; and a pocket member holding a connector of a flexible printed circuit board attached to the cover panel tape.
    Type: Application
    Filed: August 21, 2013
    Publication date: October 23, 2014
    Inventor: Hong-Am KIM