Patents by Inventor Yong-han Park

Yong-han Park 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: 12204726
    Abstract: A display device includes a display panel divided into a display area and a non-display area, and an input sensing unit disposed on the display panel and divided into an active area and a non-active area. The input sensing unit includes a plurality of sensing electrodes overlapping the active area and including a plurality of first sensing electrodes extending in a first direction, and a plurality of second sensing electrodes extending in a second direction crossing the first direction, a plurality of first trace lines respectively connected to the plurality of first sensing electrodes and including an inside portion overlapping the active area, and a dummy electrode unit overlapping the inside portion in the first direction. The dummy electrode unit is adjacent to the plurality of sensing electrodes in the second direction and does not overlap the plurality of sensing electrodes in the first direction.
    Type: Grant
    Filed: April 27, 2023
    Date of Patent: January 21, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Yong-Hwan Park, Gyung-Min Ko, Eunyoung Kim, Gyeongnam Bang, Seongjun Lee, Jeongyun Han
  • Publication number: 20240349570
    Abstract: An organic light emitting display device includes a substrate, a pixel structure, and a touch sensor electrode. The substrate includes a sub-pixel region and a transparent region. The pixel structure is disposed in the sub-pixel region on the substrate. The touch sensor electrode is disposed in the transparent region on the substrate.
    Type: Application
    Filed: June 27, 2024
    Publication date: October 17, 2024
    Inventors: Seung-Lyong BOK, Yong-Han PARK, Cheol-Yun JEONG
  • Patent number: 12052902
    Abstract: An organic light emitting display device includes a substrate, a pixel structure, and a touch sensor electrode. The substrate includes a sub-pixel region and a transparent region. The pixel structure is disposed in the sub-pixel region on the substrate. The touch sensor electrode is disposed in the transparent region on the substrate.
    Type: Grant
    Filed: February 27, 2023
    Date of Patent: July 30, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seung-Lyong Bok, Yong-Han Park, Cheol-Yun Jeong
  • Publication number: 20230292575
    Abstract: A display device includes: a base layer; a circuit layer on the base layer; and an element layer on the circuit layer and including a plurality of light emitting elements and a photo-sensing element, wherein the plurality of light emitting elements include: a first emission layer configured to emit a first color light; a second emission layer configured to emit a second color light different from the first color light; and a third emission layer configured to emit a third color light different from the first color light and the second color light, and the photo-sensing element includes a photoelectric conversion layer overlapping at least any one of a part of the first emission layer, a part of the second emission layer, or a part of the third emission layer.
    Type: Application
    Filed: March 6, 2023
    Publication date: September 14, 2023
    Inventors: HYEONSIK KIM, YONG-HAN PARK, SANGWOO KIM, DAE-YOUNG LEE
  • Publication number: 20230209966
    Abstract: An organic light emitting display device includes a substrate, a pixel structure, and a touch sensor electrode. The substrate includes a sub-pixel region and a transparent region. The pixel structure is disposed in the sub-pixel region on the substrate. The touch sensor electrode is disposed in the transparent region on the substrate.
    Type: Application
    Filed: February 27, 2023
    Publication date: June 29, 2023
    Inventors: Seung-Lyong BOK, Yong-Han PARK, Cheol-Yun JEONG
  • 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: 11594581
    Abstract: An organic light emitting display device includes a substrate, a pixel structure, and a touch sensor electrode. The substrate includes a sub-pixel region and a transparent region. The pixel structure is disposed in the sub-pixel region on the substrate. The touch sensor electrode is disposed in the transparent region on the substrate.
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: February 28, 2023
    Inventors: Seung-Lyong Bok, Yong-Han Park, Cheol-Yun Jeong
  • Patent number: 11594818
    Abstract: An electronic apparatus includes a display module including a display area through which an image is displayed and a non-display area adjacent to the display area and provided with a through hole through which a signal is transmitted, which is defined in the display area, an electronic module disposed under the display module, overlapping the through hole, and transmitting or receiving the signal, and an antenna module disposed on the display module and including a first portion through which an opening corresponding to the through hole is defined and a second portion extending from the first portion and inserted into the through hole.
    Type: Grant
    Filed: January 28, 2021
    Date of Patent: February 28, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Yong-Han Park, Young-Ran Son, Hyunjung Kim
  • Patent number: 11553232
    Abstract: A controller (e.g., a remote control) stores channel information preferred by the user or program information preferred by the user. The controller recognizes the user by detecting the user's fingerprint, and controls the display device or a set-top box that communicates with the display device such that a list corresponding to the recognized channel information preference or a list corresponding to program information is displayed on the display device.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: January 10, 2023
    Inventors: Jinoh Kwag, Yong-Han Park
  • Publication number: 20220327970
    Abstract: A display device includes a display unit which displays an image, a roller to which an end of the display unit is fixed and which winds or unwinds the display unit by rotating, a housing which accommodates the display unit and the roller, and a guide member which is provided inside the housing and guides a movement of the display unit.
    Type: Application
    Filed: June 28, 2022
    Publication date: October 13, 2022
    Inventors: Yong Han PARK, Hyun Jung KIM, Young Ran SON
  • Patent number: 11403972
    Abstract: A display device includes a display unit which displays an image, a roller to which an end of the display unit is fixed and which winds or unwinds the display unit by rotating, a housing which accommodates the display unit and the roller, and a guide member which is provided inside the housing and guides a movement of the display unit.
    Type: Grant
    Filed: April 1, 2020
    Date of Patent: August 2, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Yong Han Park, Hyun Jung Kim, Young Ran Son
  • Patent number: 11343600
    Abstract: A foldable display device includes: a first display panel including a first substrate and a first pixel array layer which is disposed on a first surface of the first substrate; a second display panel including a second substrate and a second pixel array layer which is disposed on a first surface of the second substrate; and a first sound generator disposed between a second surface of the first display panel opposite to the first surface of the first display panel and a second surface of the second display panel opposite to the first surface of the second display panel, where the first sound generator outputs first sound by vibrating at least one of the first and second display panels.
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: May 24, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Yong Han Park, Young Ran Son, Hyun Jung Kim
  • Patent number: 11268574
    Abstract: A seal assembly for a wheel bearing, may include a core facing an internal side of a wheel bearing assembly; a slinger disposed to face an external side of the wheel bearing assembly; a sealing member fixed to the core, and having a plurality of sealing lips selectively pressed against the slinger; and a deformation unit including a first spring and a second spring mounted on the slinger, and allowing the slinger to deform according to a vehicle speed, wherein the first spring and the second spring are disposed to be parallel to each other.
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: March 8, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventor: Yong Han Park
  • Publication number: 20210337261
    Abstract: A controller (e.g., a remote control) stores channel information preferred by the user or program information preferred by the user. The controller recognizes the user by detecting the user's fingerprint, and controls the display device or a set-top box that communicates with the display device such that a list corresponding to the recognized channel information preference or a list corresponding to program information is displayed on the display device.
    Type: Application
    Filed: June 27, 2019
    Publication date: October 28, 2021
    Inventors: Jinoh KWAG, Yong-Han PARK
  • Publication number: 20210280975
    Abstract: An electronic apparatus includes a display module including a display area through which an image is displayed and a non-display area adjacent to the display area and provided with a through hole through which a signal is transmitted, which is defined in the display area, an electronic module disposed under the display module, overlapping the through hole, and transmitting or receiving the signal, and an antenna module disposed on the display module and including a first portion through which an opening corresponding to the through hole is defined and a second portion extending from the first portion and inserted into the through hole.
    Type: Application
    Filed: January 28, 2021
    Publication date: September 9, 2021
    Inventors: YONG-HAN PARK, YOUNG-RAN SON, HYUNJUNG KIM
  • Patent number: 11094720
    Abstract: An array substrate and a display apparatus including the array substrate are provided. The array substrate includes a substrate divided into a display area and a peripheral area adjacent to the display area. A pixel array is formed on the substrate corresponding to the display area and receives a driving signal. A driving circuit includes a plurality of stages and is formed on the substrate corresponding to the peripheral area. Each of the stages includes a first transistor having a source electrode connected to an output terminal to output the driving signal, a channel layer formed between a gate insulating layer and the source electrode, the channel layer having an opening to facilitate contact between a portion of the gate insulating layer and the source electrode, and a capacitor defined by a gate electrode of the first transistor, the source electrode, and the gate insulating layer contacting the source electrode.
    Type: Grant
    Filed: July 8, 2013
    Date of Patent: August 17, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Yong-Koo Her, Jin Jeon, Yong-Han Park, Sang-Hoon Lee, Ji-Suk Lim
  • Publication number: 20210202593
    Abstract: An organic light emitting display device includes a substrate, a pixel structure, and a touch sensor electrode. The substrate includes a sub-pixel region and a transparent region. The pixel structure is disposed in the sub-pixel region on the substrate. The touch sensor electrode is disposed in the transparent region on the substrate.
    Type: Application
    Filed: March 17, 2021
    Publication date: July 1, 2021
    Inventors: Seung-Lyong BOK, Yong-Han PARK, Cheol-Yun JEONG
  • Patent number: 10985223
    Abstract: An organic light emitting display device includes a substrate, a pixel structure, and a touch sensor electrode. The substrate includes a sub-pixel region and a transparent region. The pixel structure is disposed in the sub-pixel region on the substrate. The touch sensor electrode is disposed in the transparent region on the substrate.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: April 20, 2021
    Inventors: Seung-Lyong Bok, Yong-Han Park, Cheol-Yun Jeong
  • Publication number: 20210014982
    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: Application
    Filed: April 1, 2020
    Publication date: January 14, 2021
    Inventors: Seung-lyong Bok, Yong-Han Park
  • Publication number: 20200365063
    Abstract: A display device includes a display unit which displays an image, a roller to which an end of the display unit is fixed and which winds or unwinds the display unit by rotating, a housing which accommodates the display unit and the roller, and a guide member which is provided inside the housing and guides a movement of the display unit.
    Type: Application
    Filed: April 1, 2020
    Publication date: November 19, 2020
    Inventors: Yong Han PARK, Hyun Jung KIM, Young Ran SON