Patents by Inventor Do Youb Kim

Do Youb 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).

  • Patent number: 11928297
    Abstract: A touch screen panel includes: a flat panel display including an upper substrate, a lower substrate, and pixels arranged on a display region of the lower substrate in a stripe arrangement; first sensing cells arranged in a first direction on the upper substrate and second sensing cells arranged in a second direction on the upper substrate; first connection patterns electrically connecting adjacent ones of the first sensing cells to each other in the first direction, and second connection patterns electrically connecting adjacent ones of the second sensing cells to each other in the second direction, wherein at least one of the first connection patterns and the second connection patterns is inclined so that it partially overlaps with the pixels.
    Type: Grant
    Filed: March 13, 2023
    Date of Patent: March 12, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Do-Youb Kim, Won-Kyu Kwak, Brent Jang
  • Patent number: 11903267
    Abstract: An organic light-emitting display apparatus includes a plurality of first emission units, each including a first organic light-emitting device configured to emit light in at least a first direction and through a first display surface, a plurality of second emission units, each including a second organic light-emitting device configured to emit in a second direction opposite to the first direction and through a second display surface. The first emission units and the second emission units are alternately disposed. The apparatus further includes a transmissive area disposed adjacent to but not overlapping with the plurality of first emission units and the plurality of second emission units when viewed from a direction perpendicular to the first display surface, and capable of transmitting external light through the first and second display surfaces in the transmissive area.
    Type: Grant
    Filed: August 29, 2016
    Date of Patent: February 13, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hae-Kwan Seo, Do-Youb Kim, Bon-Seog Gu
  • Publication number: 20240019968
    Abstract: A flat panel display having an integrated touch screen panel directly formed on a sealing thin film is disclosed. In the display, sensing lines of the touch screen panel are formed to extend to a substrate of the display panel, on which organic light emitting elements are formed, so that the touch screen panel and the display panel are connected to a flexible printed circuit board, thereby simplifying manufacturing processes and decreasing product cost.
    Type: Application
    Filed: September 26, 2023
    Publication date: January 18, 2024
    Inventors: Jong-Soo Kim, Do-Youb Kim, Myoung-Seop Song, Sang-Kyun Cho
  • Publication number: 20240015908
    Abstract: A support member for a display device includes: a first surface and a second surface opposite to each other; an outer pattern at the first surface, and extending longer in a first direction; and an inner pattern at the second surface, and extending longer in the first direction. The outer pattern and the inner pattern are staggered with each other.
    Type: Application
    Filed: May 22, 2023
    Publication date: January 11, 2024
    Inventors: Seung Hwa HA, Do Youb KIM, Seung-Ho JUNG
  • Patent number: 11809663
    Abstract: A flat panel display having an integrated touch screen panel directly formed on a sealing thin film is disclosed. In the display, sensing lines of the touch screen panel are formed to extend to a substrate of the display panel, on which organic light emitting elements are formed, so that the touch screen panel and the display panel are connected to a flexible printed circuit board, thereby simplifying manufacturing processes and decreasing product cost.
    Type: Grant
    Filed: January 14, 2021
    Date of Patent: November 7, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong-Soo Kim, Do-Youb Kim, Myoung-Seop Song, Sang-Kyun Cho
  • Publication number: 20230251729
    Abstract: A display device includes: a display module; a plate on one surface of the display module; and an adhesive layer between the display module and the plate, wherein the plate includes a folding area and a folding peripheral area, the folding area of the plate includes a plurality of grooves, and the adhesive layer overlaps a portion of the folding area.
    Type: Application
    Filed: February 3, 2023
    Publication date: August 10, 2023
    Inventors: Seung Hwa HA, Do Youb KIM, Seung-Ho JUNG
  • Publication number: 20230214068
    Abstract: A touch screen panel includes: a flat panel display including an upper substrate, a lower substrate, and pixels arranged on a display region of the lower substrate in a stripe arrangement; first sensing cells arranged in a first direction on the upper substrate and second sensing cells arranged in a second direction on the upper substrate; first connection patterns electrically connecting adjacent ones of the first sensing cells to each other in the first direction, and second connection patterns electrically connecting adjacent ones of the second sensing cells to each other in the second direction, wherein at least one of the first connection patterns and the second connection patterns is inclined so that it partially overlaps with the pixels.
    Type: Application
    Filed: March 13, 2023
    Publication date: July 6, 2023
    Inventors: Do-Youb Kim, Won-Kyu Kwak, Brent Jang
  • Patent number: 11604549
    Abstract: A touch screen panel includes: a flat panel display including an upper substrate, a lower substrate, and pixels arranged on a display region of the lower substrate in a stripe arrangement; first sensing cells arranged in a first direction on the upper substrate and second sensing cells arranged in a second direction on the upper substrate; first connection patterns electrically connecting adjacent ones of the first sensing cells to each other in the first direction, and second connection patterns electrically connecting adjacent ones of the second sensing cells to each other in the second direction, wherein at least one of the first connection patterns and the second connection patterns is inclined so that it partially overlaps with the pixels.
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: March 14, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Do-Youb Kim, Won-Kyu Kwak, Brent Jang
  • Patent number: 11467699
    Abstract: A touch screen panel includes first and second sense cells on a same layer and coupling patterns that couple adjacent ones of the first sense cells and adjacent ones of the second sense cells to each other, respectively. The coupling patterns do not cross with each other, thereby improving the ability of the coupling patterns to withstand static electricity. A dummy line formed of a same material as the sense cells may be formed between the first and second sense cells, and the dummy line is electrically coupled to a guard ring located in an area outside of a display area of the touch screen panel, making it possible to overcome the effects of static electricity applied to the front surface of the touch screen panel as well as the side surface thereof.
    Type: Grant
    Filed: March 26, 2021
    Date of Patent: October 11, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Do-Youb Kim, Won-Kyu Kwak, Brent Jang
  • Patent number: 11367927
    Abstract: An energy storage device includes an anode; a cathode; an electrolyte in contact with both the anode and the cathode; and an electrically non-conductive separator between the anode and the cathode. The separator includes a membrane having a plurality of voids, wherein at least some of the voids are partially filled with inorganic particles, and wherein the inorganic particles exhibit a shear modulus greater than the shear modulus of the membrane.
    Type: Grant
    Filed: May 14, 2018
    Date of Patent: June 21, 2022
    Assignees: International Business Machines Corporation, Korea Research Institute of Chemical Technology
    Inventors: Younes Ansari, Young-Hye Na, Ho-Cheol Kim, Sogol Teschler, Yongku Kang, Do Youb Kim, Dong Wook Kim, Jung Don Suk
  • Publication number: 20220077419
    Abstract: A display device includes: a display panel including sub-pixels and a heat dissipation pad electrically connected to at least one of the sub-pixels; a heat dissipation sheet on the heat dissipation pad; and an insulating heat dissipation adhesive layer between the heat dissipation sheet and the heat dissipation pad to adhere the heat dissipation sheet and the heat dissipation pad.
    Type: Application
    Filed: November 18, 2019
    Publication date: March 10, 2022
    Inventors: Sejachul HWANG, Do Youb KIM, Dong Wook CHOI
  • Publication number: 20210389843
    Abstract: A touch screen panel includes: a flat panel display including an upper substrate, a lower substrate, and pixels arranged on a display region of the lower substrate in a stripe arrangement; first sensing cells arranged in a first direction on the upper substrate and second sensing cells arranged in a second direction on the upper substrate; first connection patterns electrically connecting adjacent ones of the first sensing cells to each other in the first direction, and second connection patterns electrically connecting adjacent ones of the second sensing cells to each other in the second direction, wherein at least one of the first connection patterns and the second connection patterns is inclined so that it partially overlaps with the pixels.
    Type: Application
    Filed: August 30, 2021
    Publication date: December 16, 2021
    Inventors: Do-Youb Kim, Won-Kyu Kwak, Brent Jang
  • Patent number: 11106322
    Abstract: A touch screen panel includes: a flat panel display including an upper substrate, a lower substrate, and pixels arranged on a display region of the lower substrate in a stripe arrangement; first sensing cells arranged in a first direction on the upper substrate and second sensing cells arranged in a second direction on the upper substrate; first connection patterns electrically connecting adjacent ones of the first sensing cells to each other in the first direction, and second connection patterns electrically connecting adjacent ones of the second sensing cells to each other in the second direction, wherein at least one of the first connection patterns and the second connection patterns is inclined so that it partially overlaps with the pixels.
    Type: Grant
    Filed: October 9, 2020
    Date of Patent: August 31, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventors: Do-Youb Kim, Won-Kyu Kwak, Brent Jang
  • Patent number: 11066131
    Abstract: A floating offshore mooring chain apparatus for preventing collision with a ship is proposed. The mooring chain apparatus includes a buoyant body floating on the water surface to transfer resources to a transport ship, a plurality of mooring chains fixed to the seabed to locate the buoyant body in position on the water surface, and a plurality of spider buoys disposed to a lower portion of the buoyant body such that the mooring chains laterally penetrate through the spider buoys, respectively, and extend toward the seabed in different directions, so that the mooring chains are moved by a rotating force along the extension directions thereof to displace the buoyant body.
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: July 20, 2021
    Assignee: Korea Institute of Ocean Science & Technology
    Inventors: Kang Su Lee, Do Youb Kim, Byoung Jae Park, Hyun Seok Kim
  • Publication number: 20210216166
    Abstract: A touch screen panel includes first and second sense cells on a same layer and coupling patterns that couple adjacent ones of the first sense cells and adjacent ones of the second sense cells to each other, respectively. The coupling patterns do not cross with each other, thereby improving the ability of the coupling patterns to withstand static electricity. A dummy line formed of a same material as the sense cells may be formed between the first and second sense cells, and the dummy line is electrically coupled to a guard ring located in an area outside of a display area of the touch screen panel, making it possible to overcome the effects of static electricity applied to the front surface of the touch screen panel as well as the side surface thereof.
    Type: Application
    Filed: March 26, 2021
    Publication date: July 15, 2021
    Inventors: Do-Youb Kim, Won-Kyu Kwak, Brent Jang
  • Publication number: 20210132738
    Abstract: A flat panel display having an integrated touch screen panel directly formed on a sealing thin film is disclosed. In the display, sensing lines of the touch screen panel are formed to extend to a substrate of the display panel, on which organic light emitting elements are formed, so that the touch screen panel and the display panel are connected to a flexible printed circuit board, thereby simplifying manufacturing processes and decreasing product cost.
    Type: Application
    Filed: January 14, 2021
    Publication date: May 6, 2021
    Inventors: Jong-Soo Kim, Do-Youb Kim, Myoung-Seop Song, Sang-Kyun Cho
  • Patent number: 10963110
    Abstract: A touch screen panel includes first and second sense cells on a same layer and coupling patterns that couple adjacent ones of the first sense cells and adjacent ones of the second sense cells to each other, respectively. The coupling patterns do not cross with each other, thereby improving the ability of the coupling patterns to withstand static electricity. A dummy line formed of a same material as the sense cells may be formed between the first and second sense cells, and the dummy line is electrically coupled to a guard ring located in an area outside of a display area of the touch screen panel, making it possible to overcome the effects of static electricity applied to the front surface of the touch screen panel as well as the side surface thereof.
    Type: Grant
    Filed: May 3, 2019
    Date of Patent: March 30, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventors: Do-Youb Kim, Won-Kyu Kwak, Brent Jang
  • Publication number: 20210026495
    Abstract: A touch screen panel includes: a flat panel display including an upper substrate, a lower substrate, and pixels arranged on a display region of the lower substrate in a stripe arrangement; first sensing cells arranged in a first direction on the upper substrate and second sensing cells arranged in a second direction on the upper substrate; first connection patterns electrically connecting adjacent ones of the first sensing cells to each other in the first direction, and second connection patterns electrically connecting adjacent ones of the second sensing cells to each other in the second direction, wherein at least one of the first connection patterns and the second connection patterns is inclined so that it partially overlaps with the pixels.
    Type: Application
    Filed: October 9, 2020
    Publication date: January 28, 2021
    Inventors: Do-Youb Kim, Won-Kyu Kwak, Brent Jang
  • Patent number: 10895926
    Abstract: A flat panel display having an integrated touch screen panel directly formed on a sealing thin film is disclosed. In the display, sensing lines of the touch screen panel are formed to extend to a substrate of the display panel, on which organic light emitting elements are formed, so that the touch screen panel and the display panel are connected to a flexible printed circuit board, thereby simplifying manufacturing processes and decreasing product cost.
    Type: Grant
    Filed: November 7, 2019
    Date of Patent: January 19, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong-Soo Kim, Do-Youb Kim, Myoung-Seop Song, Sang-Kyun Cho
  • Patent number: 10802647
    Abstract: A touch screen panel includes: a flat panel display including an upper substrate, a lower substrate, and pixels arranged on a display region of the lower substrate in a stripe arrangement; first sensing cells arranged in a first direction on the upper substrate and second sensing cells arranged in a second direction on the upper substrate; first connection patterns electrically connecting adjacent ones of the first sensing cells to each other in the first direction, and second connection patterns electrically connecting adjacent ones of the second sensing cells to each other in the second direction, wherein at least one of the first connection patterns and the second connection patterns is inclined so that it partially overlaps with the pixels.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: October 13, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Do-Youb Kim, Won-Kyu Kwak, Brent Jang