Patents by Inventor Seran Kim

Seran 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).

  • Publication number: 20240196725
    Abstract: Provided are an organometallic compound represented by Formula 1, a light-emitting device including the organometallic compound, and an electronic apparatus and an electronic device that include the light-emitting device. In Formula 1, L1 may be a ligand represented by Formula 2, and Formulae 1 and 2 are described in more detail in the specification.
    Type: Application
    Filed: September 6, 2023
    Publication date: June 13, 2024
    Inventors: Dongsun Yoo, Donguk Kang, Gyeongheon Kim, Seran Kim, Sohae Kim, Jihye Kim, Hoilim Kim, Saerom Park, Yongsub Shim
  • Publication number: 20240190899
    Abstract: Provided is an opto-electronic device, an electronic apparatus, an electronic device and an organic compound, the opto-electronic device including a first electrode, a second electrode facing the first electrode, a photoactive layer between the first electrode and the second electrode, and an organic compound represented by Formula 1, wherein, in Formula 1, CY1 is a group represented by Formula 2, and CY2 is a group represented by Formula 3. Detailed descriptions of Formulae 1 to 3 are as described herein.
    Type: Application
    Filed: October 23, 2023
    Publication date: June 13, 2024
    Inventors: Seran Kim, Hoilim Kim, Dongsun Yoo, Junyoung Lee
  • Publication number: 20240196642
    Abstract: An opto-electronic device includes a first electrode, a second electrode facing the first electrode, a photoactive layer arranged between the first electrode and the second electrode, and an organic compound represented by Formula 1: wherein a maximum absorption wavelength of the organic compound is in a range of about 490 nm to about 570 nm, and an oscillator strength (OSC) of the organic compound is in a range of about 0.8 to about 1.0.
    Type: Application
    Filed: June 27, 2023
    Publication date: June 13, 2024
    Inventors: Seran Kim, Hoilim Kim, Saerom Park, Dongsun Yoo, Junyoung Lee
  • Publication number: 20240188427
    Abstract: Provided is an opto-electronic device, an organic compound, an electronic apparatus and an electronic device, and the opto-electronic device includes a first electrode, a second electrode facing the first electrode, a photoactive layer arranged between the first electrode and the second electrode, and an organic compound represented by Formula 1, wherein, in Formula 1, CY1 is a group represented by Formula 2, and CY2 is a group represented by Formula 3, wherein details of Formulae 1 to 3 are as described herein.
    Type: Application
    Filed: November 6, 2023
    Publication date: June 6, 2024
    Inventors: Seran Kim, Hoilim Kim, Dongsun Yoo, Junyoung Lee
  • Publication number: 20240180019
    Abstract: Provided is an opto-electronic device including a first electrode, a second electrode facing the first electrode, and a photoactive layer arranged between the first electrode and the second electrode, wherein the photoactive layer includes a first layer and a second layer, the first layer including a first compound, and the second layer including a second compound that does not include a 5-membered ring, the first compound is an electron-donating compound, the second compound is an electron-accepting compound, and the opto-electronic device satisfies Equation 1: 0.1?(E1LUMO?E2LUMO)/(E1LUMO?E1HOMO)?0.5??Equation 1 wherein, in Equation 1, E1LUMO, E1HOMO, and E2LUMO are each as defined herein.
    Type: Application
    Filed: June 12, 2023
    Publication date: May 30, 2024
    Inventors: Seran Kim, Minsoo Choi, Hoilim Kim, Dongsun Yoo, Seokgyu Yoon, Jinsoo Jung, Hyejin Jung, Youngeun Choi
  • Publication number: 20240180030
    Abstract: Provided is an opto-electronic device including a first electrode, a second electrode facing the first electrode, a photoactive layer arranged between the first electrode and the second electrode, and an organic compound represented by Formula 1. In Formula 1, Ar1 is a group represented by Formula 2, and details of Formulae 1 and 2 are as described herein.
    Type: Application
    Filed: May 10, 2023
    Publication date: May 30, 2024
    Inventors: Seran Kim, Hoilim Kim, Hwasook Ryu, Dongsun Yoo, Seokgyu Yoon, Junyoung Lee, Jinsoo Jung, Hyejin Jung, Youngeun Choi
  • Publication number: 20240155944
    Abstract: An optoelectronic device includes a first electrode, a second electrode facing the first electrode, an optical activation layer between the first electrode and the second electrode, and an organic compound represented by Formula 1, wherein, in Formula 1, CY1 is a group represented by Formula 2, and CY2 is a group represented by Formula 3.
    Type: Application
    Filed: October 12, 2023
    Publication date: May 9, 2024
    Inventors: Seran Kim, Hoilim Kim, Dongsun Yoo, Junyoung Lee
  • Publication number: 20240130234
    Abstract: A light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer located between the first electrode and the second electrode and including an emission layer, and a boron-based compound represented by Formula 1: where Formula 1 is the same as described in the present specification.
    Type: Application
    Filed: June 7, 2023
    Publication date: April 18, 2024
    Inventors: Gyeongheon Kim, Dongsun Yoo, Sanghee Yu, Seran Kim, Hoilim Kim
  • Publication number: 20240114767
    Abstract: Provided are an organometallic compound represented by Formula 1, a light-emitting device including the organometallic compound, and an electronic apparatus including the light-emitting device. The first ligand, L1, of the organometallic compound may include a first polycyclic coordinate ring in which four or more rings are condensed with each other and a second polycyclic coordinate ring in which three or more rings are condensed with each other. M1(L1)n1(L2)n2??Formula 1.
    Type: Application
    Filed: September 1, 2023
    Publication date: April 4, 2024
    Inventors: Dongsun Yoo, Donguk Kang, Gyeongheon Kim, Seran Kim, Sohae Kim, Jihye Kim, Hoilim Kim, Saerom Park, Yongsub Shim
  • Publication number: 20240099134
    Abstract: An opto-electronic device may include a first electrode, a second electrode facing the first electrode, a photoactive layer between the first electrode and the second electrode, and an organic compound represented by Formula 1, wherein, in Formula 1, CY1 is a group represented by Formula 2, and CY2 is a group represented by Formula 3.
    Type: Application
    Filed: August 30, 2023
    Publication date: March 21, 2024
    Inventors: Seran Kim, Hoilim Kim, Dongsun Yoo, Junyoung Lee
  • Publication number: 20230397482
    Abstract: Provided are a light-emitting device including a condensed cyclic compound represented by Formula 1, an electronic apparatus including the light-emitting device, and the condensed cyclic compound. Formula 1 is the same as described in the present specification.
    Type: Application
    Filed: January 3, 2023
    Publication date: December 7, 2023
    Inventors: Seran Kim, Hoilim Kim, Dongsun Yoo
  • Publication number: 20230320215
    Abstract: A light emitting device includes a first electrode, a second electrode facing the first electrode, and an emission layer disposed between the first electrode and the second electrode, wherein the emission layer includes a first compound represented by Formula 1 below:
    Type: Application
    Filed: February 13, 2023
    Publication date: October 5, 2023
    Inventors: SUN YOUNG PAK, SERAN KIM, JUNHA PARK, JANG YEOL BAEK, MinJae SUNG, MUN-KI SIM, MINJUNG JUNG
  • Publication number: 20230309402
    Abstract: Embodiments provide a light emitting device that includes a first electrode, a second electrode facing the first electrode, and an emission layer disposed between the first electrode and the second electrode, wherein the emission layer includes a first compound represented by Formula 1, which is explained in the specification:
    Type: Application
    Filed: January 12, 2023
    Publication date: September 28, 2023
    Applicant: Samsung Display Co., Ltd.
    Inventors: MUN-KI SIM, SERAN KIM, TAEIL KIM, JANG YEOL BAEK, MinJae SUNG, MINJUNG JUNG
  • Publication number: 20230309403
    Abstract: A light emitting element including: a first electrode; a second electrode facing the first electrode; and at least one functional layer between the first electrode and the second electrode is provided. 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-1, a third compound represented by Formula ET-1, or a fourth compound represented by Formula M-b.
    Type: Application
    Filed: March 14, 2023
    Publication date: September 28, 2023
    Inventors: MINJUNG JUNG, TAEIL KIM, SERAN KIM, JUNHA PARK, JANG YEOL BAEK, MinJae SUNG
  • Publication number: 20230279027
    Abstract: A light emitting element includes an emission layer. The emission layer includes a polycyclic compound having a fused ring core portion containing at least two boron atoms as ring-forming atoms, and further includes a substituent positioned para to each of the boron atoms, and may thus exhibit high efficiency and long lifespan characteristics.
    Type: Application
    Filed: February 1, 2023
    Publication date: September 7, 2023
    Inventors: MUN-KI SIM, SUN YOUNG PAK, SERAN KIM, TAEIL KIM, JUNHA PARK, MINJUNG JUNG
  • Publication number: 20230284529
    Abstract: A light emitting device that includes a first electrode, a second electrode oppositely disposed to the first electrode, and an emission layer disposed between the first electrode and the second electrode is provided. The emission layer includes a first compound represented by Formula 1.
    Type: Application
    Filed: March 3, 2023
    Publication date: September 7, 2023
    Inventors: JUNHA PARK, TAEIL KIM, MUN-KI SIM, SERAN KIM, SUN YOUNG PAK, JANG YEOL BAEK
  • Publication number: 20230276689
    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: November 18, 2022
    Publication date: August 31, 2023
    Inventors: MINJUNG JUNG, TAEIL KIM, SERAN KIM, JUNHA PARK, JANG YEOL BAEK, MinJae SUNG
  • Publication number: 20230263057
    Abstract: Embodiments provide a condensed cyclic compound, a light-emitting device that includes the condensed cyclic compound, and an electronic apparatus that includes the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode and including an emission layer, wherein the emission layer includes the condensed cyclic compound.
    Type: Application
    Filed: January 31, 2023
    Publication date: August 17, 2023
    Applicant: Samsung Display Co., Ltd.
    Inventors: Kyoung Sunwoo, Seran Kim, Sunyoung Pak, Jangyeol Baek, Munki Sim, Chanseok Oh, Moran Ha
  • Publication number: 20230255100
    Abstract: Embodiments provide a condensed cyclic compound, a light-emitting device that includes the condensed cyclic compound, and an electronic apparatus that includes the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode, wherein the interlayer includes an emission layer, and at least one of the condensed cyclic compound.
    Type: Application
    Filed: October 20, 2022
    Publication date: August 10, 2023
    Applicant: Samsung Display Co., Ltd.
    Inventors: Chanseok OH, Seran KIM, Sunyoung PAK, Kyoung SUNWOO, Munki SIM, Moran HA
  • Publication number: 20230141820
    Abstract: A light emitting element according to an embodiment 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 includes a first compound, and at least one of a second compound, a third compound, and a fourth compound. The first compound is represented by Formula 1, the second compound is represented by Formula HT-1, the third compound is represented by Formula ET-1, and the fourth compound is represented by Formula M-b. Accordingly, the light emitting element has decreased driving voltage and improved efficiency.
    Type: Application
    Filed: July 12, 2022
    Publication date: May 11, 2023
    Applicant: Samsung Display Co., Ltd.
    Inventors: MI EUN JUN, SERAN KIM, CHANSEOK OH