Patents by Inventor Seung-Iyong Bok

Seung-Iyong Bok 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).

  • Patent number: 11782545
    Abstract: A display device including a flexible display module and provides a display surface on which an image is displayed. The flexible display module includes a display panel including a light-emitting device and a sensor unit disposed on the display panel. The sensor unit senses pressure applied to the flexible display module in a folded-in mode in which the flexible display module is folded such that a portion of the display surface faces another portion of the display surface.
    Type: Grant
    Filed: July 4, 2022
    Date of Patent: October 10, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventor: Seung-Iyong Bok
  • Patent number: 11638356
    Abstract: A display device including a flexible display panel and a roller disposed on a side portion of the flexible display panel to wind the flexible display panel, in which the flexible display panel includes a first substrate including a first base substrate having a display region and a non-display region adjacent to each other, and a light emitting element layer including light emitting elements disposed on the display region, a second substrate including a second base substrate opposing the first base substrate, and a color conversion layer disposed on the second base substrate and corresponding to each light emitting element, and an adhesive filling layer disposed in the display region to form a cell gap between the first and second substrate, and disposed in the non-display region to be in contact with the first and second base substrates to couple and seal the first and second base substrates.
    Type: Grant
    Filed: April 1, 2020
    Date of Patent: April 25, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seung-Iyong Bok, Yong-Han Park
  • Patent number: 11430838
    Abstract: A display device includes a flexible display module and provides a display area including a fingerprint recognition area, and a non-display area outside the display area. The flexible display module includes a display panel including a light-emitting element, a touch sensing unit disposed on the display panel, and a fingerprint recognition unit overlapping with the fingerprint recognition area. The touch sensing unit is configured to sense pressure applied to the flexible display module in an in-folding mode in which the flexible display module is folded such that a portion of the display area faces another portion of the display area.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: August 30, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventor: Seung-Iyong Bok
  • Patent number: 11379064
    Abstract: A display device includes a flexible display module and provides a display surface on which an image is displayed. The flexible display module includes a display panel including a light-emitting device and a sensor unit disposed on the display panel. The sensor unit senses pressure applied to the flexible display module in a folded-in mode in which the flexible display module is folded such that a portion of the display surface faces another portion of the display surface.
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: July 5, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventor: Seung-Iyong Bok
  • Patent number: 11237661
    Abstract: A display module includes a display panel, a touch sensor, and a pressure sensor. A base member of the display panel includes a first portion, a second portion extending from the first portion, and a third portion extending from the second portion. The touch sensor is disposed on the first portion of the base member. The pressure sensor is disposed on the third portion of the base member. When the second portion of the base member is bent, the pressure sensor overlaps the first portion of the base member.
    Type: Grant
    Filed: June 4, 2020
    Date of Patent: February 1, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seung-Iyong Bok, Kicheol Kim, DongHo Lee
  • Patent number: 11222932
    Abstract: An electronic display apparatus includes a light source unit configured to provide a first light. A color filter unit is disposed on the light source unit and is configured to receive the first light. The color filter unit includes a quantum dot. A first electrode layer is disposed on a first side of the color filter unit. A second electrode layer is disposed on a second side of the color filter unit. A solar cell unit is disposed on the light source unit and includes the first electrode layer, the color filter unit, and the second electrode layer.
    Type: Grant
    Filed: January 18, 2021
    Date of Patent: January 11, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventor: Seung-Iyong Bok
  • Patent number: 11132098
    Abstract: An electronic panel includes: a base substrate; a first sensor including a first sensing electrode on the base substrate, a second sensing electrode spaced apart from the first sensing electrode, a first sensing line connected to the first sensing electrode, and a second sensing line connected to the second sensing electrode; and a second sensor including an additional sensing electrode spaced apart from the first sensing electrode and the second sensing electrode, wherein the additional sensing electrode overlaps the first sensing line on a plane.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: September 28, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seung-Iyong Bok, Jungkyu Lee
  • Publication number: 20210143233
    Abstract: An electronic display apparatus includes a light source unit configured to provide a first light. A color filter unit is disposed on the light source unit and is configured to receive the first light. The color filter unit includes a quantum dot. A first electrode layer is disposed on a first side of the color filter unit. A second electrode layer is disposed on a second side of the color filter unit. A solar cell unit is disposed on the light source unit and includes the first electrode layer, the color filter unit, and the second electrode layer.
    Type: Application
    Filed: January 18, 2021
    Publication date: May 13, 2021
    Inventor: SEUNG-IYONG BOK
  • Patent number: 10923539
    Abstract: An electronic display apparatus includes a light source unit configured to provide a first light. A color filter unit is disposed on the light source unit and is configured to receive the first light. The color filter unit includes a quantum dot. A first electrode layer is disposed on a first side of the color filter unit. A second electrode layer is disposed on a second side of the color filter unit. A solar cell unit is disposed on the light source unit and includes the first electrode layer, the color filter unit, and the second electrode layer.
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: February 16, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventor: Seung-Iyong Bok
  • Publication number: 20200168672
    Abstract: A display device includes a flexible display module and provides a display area including a fingerprint recognition area, and a non-display area outside the display area. The flexible display module includes a display panel including a light-emitting element, a touch sensing unit disposed on the display panel, and a fingerprint recognition unit overlapping with the fingerprint recognition area. The touch sensing unit is configured to sense pressure applied to the flexible display module in an in-folding mode in which the flexible display module is folded such that a portion of the display area faces another portion of the display area.
    Type: Application
    Filed: January 31, 2020
    Publication date: May 28, 2020
    Inventor: Seung-Iyong BOK
  • Patent number: 10593737
    Abstract: A display device includes a flexible display module and provides a display area including a fingerprint recognition area, and a non-display area outside the display area. The flexible display module includes a display panel including a light-emitting element, a touch sensing unit disposed on the display panel, and a fingerprint recognition unit overlapping with the fingerprint recognition area. The touch sensing unit is configured to sense pressure applied to the flexible display module in an in-folding mode in which the flexible display module is folded such that a portion of the display area faces another portion of the display area.
    Type: Grant
    Filed: October 2, 2017
    Date of Patent: March 17, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventor: Seung-Iyong Bok
  • Publication number: 20200083303
    Abstract: An electronic display apparatus includes a light source unit configured to provide a first light. A color filter unit is disposed on the light source unit and is configured to receive the first light. The color filter unit includes a quantum dot. A first electrode layer is disposed on a first side of the color filter unit. A second electrode layer is disposed on a second side of the color filter unit. A solar cell unit is disposed on the light source unit and includes the first electrode layer, the color filter unit, and the second electrode layer.
    Type: Application
    Filed: June 7, 2019
    Publication date: March 12, 2020
    Inventor: Seung-Iyong Bok
  • Patent number: 10268294
    Abstract: A organic light emitting display device includes a substrate comprising a light-emitting region and a reflection region, a first sensing electrode which senses a touch position, is disposed in the reflection region, and comprises a material having a first reflectivity and a second sensing electrode which senses a touch position, is disposed in the light-emitting region and the reflection region, and comprises a material having a second reflectivity, and overlapping a portion of the first sensing electrode.
    Type: Grant
    Filed: August 8, 2016
    Date of Patent: April 23, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Young-Seok Seo, Seung-Iyong Bok, MuGyeom Kim
  • Publication number: 20180122863
    Abstract: A display device includes a flexible display module and provides a display area including a fingerprint recognition area, and a non-display area outside the display area. The flexible display module includes a display panel including a light-emitting element, a touch sensing unit disposed on the display panel, and a fingerprint recognition unit overlapping with the fingerprint recognition area. The touch sensing unit is configured to sense pressure applied to the flexible display module in an in-folding mode in which the flexible display module is folded such that a portion of the display area faces another portion of the display area.
    Type: Application
    Filed: October 2, 2017
    Publication date: May 3, 2018
    Inventor: Seung-Iyong Bok