Patents by Inventor Hyunkyung YUN

Hyunkyung YUN 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: 20250089531
    Abstract: A display device includes a display panel including a display area and a non-display area surrounding the display area, a flexible board disposed in the non-display area and bent to allow a first end thereof to be disposed on a front surface of the display panel and a second end thereof to be disposed on a rear surface of the display panel, an optical unit disposed on the display panel and overlapping the display area, a transparent film disposed on the optical unit and covering the display area, the non-display area, and a bent portion of the flexible board when viewed in a plan view, and a coating window disposed directly on the transparent film and including a cured resin material.
    Type: Application
    Filed: June 17, 2024
    Publication date: March 13, 2025
    Inventors: SANGDUK LEE, HOIKWAN LEE, EUN-KYUNG YEON, HYUNKYUNG YUN, JUNGKYU LEE
  • Patent number: 12240844
    Abstract: [Summary] The present invention relates to a pyrrolopyridine derivative and a pharmaceutical composition comprising the same as an active ingredient for prevention or treatment of a protein kinase-related disease. The pyrrolopyridine derivative has excellent inhibitory activity against various protein kinases including LRRK2, DYRK1, and CLK1 and exhibits an excellent suppressive effect on the growth of triple-negative breast cancer cells. A pharmaceutical composition comprising the same as an active ingredient can be advantageously used for treating or preventing protein kinase-related diseases, inter alia, cancers, degenerative brain diseases, and inflammatory diseases, and specifically for treating triple-negative breast cancer.
    Type: Grant
    Filed: January 20, 2020
    Date of Patent: March 4, 2025
    Assignee: Voronoi, Inc.
    Inventors: Myungho Jung, Jungyeon Yun, Dahoon Ma, Sohyun Chung, Hyeonho Jeon, Heesun Ryu, Hyunkyung Kim, Hwan Kim, Jungbeom Son, Namdoo Kim, Jieun Choi, Daekwon Kim
  • Patent number: 12177985
    Abstract: An apparatus for manufacturing a display device including: a photographing member configured to photograph a first alignment mark, a second alignment mark, a third alignment mark, and a fourth alignment mark, which are provided in a display panel; and a control member configured to set an imaginary reference point, taking into account the first alignment mark, the second alignment mark, the third alignment mark, and the fourth alignment mark, which are photographed by the photographing member. The control member sets a first position which is included in the imaginary reference point and at which a first imaginary straight line connecting the first alignment mark to the third alignment mark and a second imaginary straight line connecting the second alignment mark to the fourth alignment mark cross each other.
    Type: Grant
    Filed: June 22, 2022
    Date of Patent: December 24, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Joonik Lee, Cheuljin Park, Kisang Yoo, Hyunkyung Yun
  • Publication number: 20240306478
    Abstract: A display device includes a display panel including a display area and a non-display area defined adjacent to the display area, an optical layer disposed on the display panel, a light-blocking layer disposed on the optical layer and including at least one side surface protruding further than a side surface of the optical layer in a cross-section, and a coating window disposed on the light-blocking layer and including a resin material.
    Type: Application
    Filed: December 22, 2023
    Publication date: September 12, 2024
    Inventors: SANGDUK LEE, HOIKWAN LEE, EUN-KYUNG YEON, HYUNKYUNG YUN
  • Publication number: 20240268195
    Abstract: A display device includes: a display module and a protective layer disposed on the display module. The protective layer includes: a first protective layer having a first base material, a middle layer disposed on the first protective layer, and a second protective layer disposed on the middle layer and having a second base material different from the first base material. The middle layer includes the first base material and the second base material. The first protective layer, the second protective layer, and the middle layer have respective moduli different from each other.
    Type: Application
    Filed: December 18, 2023
    Publication date: August 8, 2024
    Inventors: HYUNKYUNG YUN, SANGDUK LEE, HOIKWAN LEE
  • Publication number: 20240196705
    Abstract: A display device includes a display module and a protection member disposed on the display module. The protection member includes a first protection layer and a second protection layer disposed on the first protection layer. The first protection layer has a storage modulus in a range of about 0.005 MPa to about 0.2 MPa at a room temperature. The second protection layer has a first thickness in a range of about 300 ?m to about 1 mm, and has a Young's modulus in a range of about 1 GPa to about 8 GPa at the room temperature.
    Type: Application
    Filed: November 30, 2023
    Publication date: June 13, 2024
    Inventors: HYUNKYUNG YUN, EUN-KYUNG YEON, JOOHYEON LEE, HOIKWAN LEE, HAYOUNG CHOI
  • Publication number: 20240083806
    Abstract: A method of manufacturing a window includes preparing a base material layer, forming a first hard coating layer on the base material layer, and forming a second hard coating layer on the first hard coating layer. The forming of the second hard coating layer is performed in an environment having an oxygen concentration of about 0.01% to about 0.1%.
    Type: Application
    Filed: November 16, 2023
    Publication date: March 14, 2024
    Inventors: Dong-Sung LEE, Hyunseung SEO, Hui yeon SHON, Hyunkyung YUN, Changmoo LEE, JONGHWAN CHO, Yongkyu KANG, Jihyun KO
  • Patent number: 11873245
    Abstract: A method of manufacturing a window includes preparing a base material layer, forming a first hard coating layer on the base material layer, and forming a second hard coating layer on the first hard coating layer. The forming of the second hard coating layer is performed in an environment having an oxygen concentration of about 0.01% to about 0.1%.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: January 16, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Dong-Sung Lee, Hyunseung Seo, Hui yeon Shon, Hyunkyung Yun, Changmoo Lee, Jonghwan Cho, Yongkyu Kang, Jihyun Ko
  • Publication number: 20230403907
    Abstract: A method for manufacturing a display device includes: preparing a display panel including a first region, a bending region, and a second region, which are arranged in a first direction; disposing a release film overlapping the bending region on the display panel; applying a resin onto the first region to form a resin coating layer; pressing the resin coating layer, using a stamp coated with a release material; and curing the resin coating layer to form a preliminary resin layer.
    Type: Application
    Filed: April 7, 2023
    Publication date: December 14, 2023
    Inventors: EUN-KYUNG YEON, HYUNKYUNG YUN, SANGDUK LEE, HOIKWAN LEE, HAYOUNG CHOI
  • Publication number: 20230400888
    Abstract: A protective film and a display device including the protective film are provided. The protective film includes: a first layer having a middle area, a first side area connected to a first edge of the middle area, a second side area connected to a second edge intersecting with the first edge of the middle area, and a corner area connecting the first side area to the second side area, a second layer disposed on the first layer and exposing at least a portion of at least one of the corner area, the first side area, and the second side area of the first layer, and a third layer disposed on the exposed at least a portion of the at least one of the corner area, the first side area, and the second side area of the first layer, the third layer being a shape memory alloy.
    Type: Application
    Filed: June 6, 2023
    Publication date: December 14, 2023
    Inventors: Cheuljin PARK, Kisang YOO, Hyunkyung YUN, Joonik LEE
  • Patent number: 11786932
    Abstract: A method of manufacturing a window includes aging a window substrate for 48 hours to 72 hours, subjecting the aged window substrate to a plasma, and forming an anti-fingerprint layer on the plasma-treated window substrate.
    Type: Grant
    Filed: September 16, 2021
    Date of Patent: October 17, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyunkyung Yun, Jihyun Ko, Hyunseung Seo, Dongsung Lee
  • Publication number: 20230329068
    Abstract: A display apparatus includes: a display panel including a display element; a protective film disposed under the display panel and including a first silicon-based compound; and a cover panel disposed under the protective film, where the cover panel includes a silicon layer including a second silicon-based compound.
    Type: Application
    Filed: April 11, 2023
    Publication date: October 12, 2023
    Inventors: Hyunkyung YUN, Cheuljin PARK, Kisang YOO, Joonik LEE
  • Publication number: 20230244005
    Abstract: A cover window includes a window substrate having a first hardness and including polyvinylidene fluoride (PVDF), and a hard coating layer on at least one surface of the window substrate and having a second hardness which is greater than that of the window substrate.
    Type: Application
    Filed: April 4, 2023
    Publication date: August 3, 2023
    Inventors: Dongsung Lee, Hyunseung Seo, Hyunkyung Yun, Jihyun Ko
  • Patent number: 11644599
    Abstract: A cover window includes a window substrate having a first hardness and including polyvinylidene fluoride (PVDF), and a hard coating layer on at least one surface of the window substrate and having a second hardness which is greater than that of the window substrate.
    Type: Grant
    Filed: April 22, 2021
    Date of Patent: May 9, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Dongsung Lee, Hyunseung Seo, Hyunkyung Yun, Jihyun Ko
  • Publication number: 20230110932
    Abstract: An apparatus for manufacturing a display device including: a photographing member configured to photograph a first alignment mark, a second alignment mark, a third alignment mark, and a fourth alignment mark, which are provided in a display panel; and a control member configured to set an imaginary reference point, taking into account the first alignment mark, the second alignment mark, the third alignment mark, and the fourth alignment mark, which are photographed by the photographing member. The control member sets a first position which is included in the imaginary reference point and at which a first imaginary straight line connecting the first alignment mark to the third alignment mark and a second imaginary straight line connecting the second alignment mark to the fourth alignment mark cross each other.
    Type: Application
    Filed: June 22, 2022
    Publication date: April 13, 2023
    Inventors: Joonik Lee, Cheuljin Park, Kisang Yoo, Hyunkyung Yun
  • Publication number: 20230113065
    Abstract: A display apparatus includes a display panel including a central area and an outer area outside the central area and which is bent. A cover panel includes a cover central area overlapping the central area, a cover outer area overlapping the outer area, a light-blocking layer on the display panel and a groove layer disposed on a first surface of the light-blocking layer opposite to a second surface of the light-blocking layer facing the display panel. A plurality of grooves is defined in the groove layer in the cover central area.
    Type: Application
    Filed: May 25, 2022
    Publication date: April 13, 2023
    Inventors: Kisang Yoo, Cheuljin Park, Hyunkyung Yun, Joonik Lee
  • Publication number: 20230107898
    Abstract: The present disclosure relates to a protection member, a display apparatus and a method of manufacturing the display apparatus. The protection member includes a protective film including a first layer having a central area, a first side area extended to a first edge of the central area, a second side area intersecting the first edge of the central area, and a corner area extended between the first side area and the second side area, and a second layer arranged on the first layer and exposing at least a portion of the corner area of the first layer; and a shielding member shielding the at least the portion of the corner area exposed.
    Type: Application
    Filed: September 30, 2022
    Publication date: April 6, 2023
    Applicant: Samsung Display Co., Ltd.
    Inventors: Joonik LEE, Cheuljin PARK, Kisang YOO, Hyunkyung YUN
  • Publication number: 20220282113
    Abstract: A window may include a substrate layer and a coating layer on the substrate layer. The coating layer may include water molecules.
    Type: Application
    Filed: February 10, 2022
    Publication date: September 8, 2022
    Inventors: Hyunkyung Yun, Jihyun Ko, Hyunseung Seo, Dongsung Lee
  • Publication number: 20220266295
    Abstract: A method of manufacturing a window includes aging a window substrate for 48 hours to 72 hours, subjecting the aged window substrate to a plasma, and forming an anti-fingerprint layer on the plasma-treated window substrate.
    Type: Application
    Filed: September 16, 2021
    Publication date: August 25, 2022
    Inventors: Hyunkyung Yun, Jihyun Ko, Hyunseung Seo, Dongsung Lee
  • Publication number: 20220099864
    Abstract: A cover window includes a window substrate having a first hardness and including polyvinylidene fluoride (PVDF), and a hard coating layer on at least one surface of the window substrate and having a second hardness which is greater than that of the window substrate.
    Type: Application
    Filed: April 22, 2021
    Publication date: March 31, 2022
    Inventors: Dongsung Lee, Hyunseung Seo, Hyunkyung Yun, Jihyun Ko