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: 11966549
    Abstract: Disclosed is a touch sensitive display apparatus which decreases a load of each of a plurality of touch electrodes and reduces a load deviation between the plurality of touch electrodes, thereby enhancing image quality. The touch sensitive display apparatus comprises a touch sensitive panel. The touch panel comprises a plurality of touch electrodes comprising at least a first touch electrode. The first touch electrode comprises a plurality of first touch electrode lines that are parallel to each other. A first touch signal line is connected to the plurality of first touch electrode lines of the first touch electrode, and the first touch electrode is driven for image display and touch sensing via the first touch signal line. A first connecting line is in a different layer than the first touch electrode lines, and the first connecting line is connected to the plurality of first touch electrode lines.
    Type: Grant
    Filed: January 6, 2023
    Date of Patent: April 23, 2024
    Assignee: LG Display Co., Ltd.
    Inventors: Ju Han Kim, Yong Chan Park, Jin Seong Kim, Seung Kyeom Kim
  • Patent number: 11963364
    Abstract: A semiconductor device is provided. The semiconductor device includes a first stacked structure including a plurality of first insulating patterns and a plurality of first semiconductor patterns alternately stacked on a substrate, the first stacked structure extending in a first direction parallel to an upper surface of the substrate, a first conductive pattern on one side surface of the first stacked structure, the first conductive pattern extending in a second direction crossing the upper surface of the substrate, and a first ferroelectric layer between the first stacked structure and the first conductive pattern, the first ferroelectric layer extending in the second direction, wherein each of the first semiconductor patterns includes a first impurity region, a first channel region and a second impurity region which are sequentially arranged along the first direction.
    Type: Grant
    Filed: September 28, 2022
    Date of Patent: April 16, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seok Han Park, Yong Seok Kim, Hui-Jung Kim, Satoru Yamada, Kyung Hwan Lee, Jae Ho Hong, Yoo Sang Hwang
  • Publication number: 20240116398
    Abstract: An electrified vehicle includes: a battery; a motor drive device configured to drive a motor through an inverter, based on a voltage of the battery; and a battery controller configured to determine whether to perform output limiting on the battery, based on whether a ratio of regenerative braking is less than or equal to a preset ratio, wherein the ratio of regenerative braking is varied according to an amount of charging of the battery and an amount of discharging of the battery within a preset time interval, and adjust, based on the output limiting being performed on the battery, a derate ratio associated with a battery output limit value.
    Type: Application
    Filed: May 9, 2023
    Publication date: April 11, 2024
    Inventors: Yong Jae Kim, Ki Seung Baek, Jong Gu Lee, Gun Goo Lee, Jeong Han Park
  • 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: 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: 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: 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