Patents by Inventor Seonhyoung HUR

Seonhyoung HUR 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).

  • CONDENSED CYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE CONDENSED CYCLIC COMPOUND, AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE
    Publication number: 20240138262
    Abstract: Embodiments provide a condensed cyclic compound, a light-emitting device including the condensed cyclic compound, an electronic apparatus including the light-emitting device, and an electronic device including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electron, and an interlayer between the first electrode and the second electrode and including an emission layer.
    Type: Application
    Filed: July 20, 2023
    Publication date: April 25, 2024
    Applicant: Samsung Display Co., Ltd.
    Inventors: Kyoung Sunwoo, Taeil Kim, Jangyeol Baek, Minjae Sung, Minjung Jung, Seonhyoung Hur
  • LIGHT EMITTING DEVICE AND FUSED POLYCYCLIC COMPOUND FOR THE LIGHT EMITTING DEVICE
    Publication number: 20240124497
    Abstract: Embodiments provide a fused polycyclic compound and a light emitting device including the fused polycyclic compound.
    Type: Application
    Filed: June 1, 2023
    Publication date: April 18, 2024
    Applicant: Samsung Display Co., Ltd.
    Inventors: MinJae SUNG, TAEIL KIM, JUNHA PARK, JANG YEOL BAEK, MINJUNG JUNG, Seonhyoung HUR
  • LIGHT EMITTING ELEMENT AND FUSED POLYCYCLIC COMPOUND FOR THE SAME
    Publication number: 20240130235
    Abstract: A light emitting element includes a first electrode, a second electrode disposed on the first electrode, and an emission layer disposed between the first electrode and the second electrode. The emission layer may include a first compound and at least one of a second compound or a third compound. The first compound may be represented by Formula 1, the second compound may be represented by Formula HT-1, and the third compound may be represented by Formula ET-1. Accordingly, a light emitting element of an embodiment may exhibit excellent or suitable light efficiency.
    Type: Application
    Filed: September 15, 2023
    Publication date: April 18, 2024
    Inventors: CHANSEOK OH, TAEIL KIM, JANG YEOL BAEK, MINJAE SUNG, MINJUNG JUNG, SEONHYOUNG HUR
  • LIGHT EMITTING DEVICE AND FUSED POLYCYCLIC COMPOUND FOR THE LIGHT EMITTING DEVICE
    Publication number: 20240130148
    Abstract: Provided is a light emitting device including a first electrode, a second electrode facing the first electrode, and an emission layer between the first electrode and the second electrode, wherein the emission layer includes a first compound represented by Formula 1 below.
    Type: Application
    Filed: July 31, 2023
    Publication date: April 18, 2024
    Inventors: MUN-KI SIM, TAEIL KIM, JANG YEOL BAEK, MinJae SUNG, MINJUNG JUNG, Seonhyoung HUR
  • LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR THE SAME
    Publication number: 20240114788
    Abstract: Embodiments provide light emitting element which includes a first electrode, a second electrode disposed on the first electrode, and an emission layer disposed between the first electrode and the second electrode, wherein the emission layer includes a polycyclic compound represented by Formula 1, which is explained in the specification:
    Type: Application
    Filed: July 7, 2023
    Publication date: April 4, 2024
    Applicant: Samsung Display Co., Ltd.
    Inventors: MUN-KI SIM, EUNG DO KIM, TAEIL KIM, MinJae SUNG, MINJUNG JUNG, Seonhyoung HUR
  • LIGHT EMITTING DEVICE AND POLYCYCLIC COMPOUND FOR THE SAME
    Publication number: 20240023439
    Abstract: Embodiments provide a light emitting device that includes a first electrode, a second electrode facing the first electrode, and at least one functional layer disposed between the first electrode and the second electrode. The at least one functional layer includes: a first compound represented by Formula 1; and at least one of a second compound represented by Formula HT or a third compound represented by Formula ET, wherein Formula 1, Formula HT, and Formula ET are each explained in the specification. The light emitting device exhibits low voltage, high efficiency, and long service life characteristics.
    Type: Application
    Filed: May 24, 2023
    Publication date: January 18, 2024
    Applicant: Samsung Display Co., Ltd.
    Inventors: CHANSEOK OH, TAEIL KIM, JANG YEOL BAEK, MinJae SUNG, MINJUNG JUNG, Seonhyoung HUR
  • LIGHT EMITTING DEVICE AND FUSED POLYCYCLIC COMPOUND FOR THE LIGHT EMITTING DEVICE
    Publication number: 20230413670
    Abstract: Embodiments provide a fused polycyclic compound and a light emitting device that includes the fused polycyclic compound. The light emitting device includes a first electrode, a second electrode facing the first electrode, and an emission layer between the first electrode the second electrode. The emission layer includes the fused polycyclic compound as a first compound, and the emission layer includes at least one of a second compound or a third compound. The fused polycyclic compound is represented by Formula 1, which is explained in the specification.
    Type: Application
    Filed: March 30, 2023
    Publication date: December 21, 2023
    Applicant: Samsung Display Co., Ltd.
    Inventors: SUN YOUNG PAK, TAEIL KIM, JANG YEOL BAEK, MinJae SUNG, MINJUNG JUNG, Seonhyoung HUR