Patents by Inventor Yun-sun BYUN

Yun-sun BYUN 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: 10392359
    Abstract: Provided are a compound represented by Formula 1, and an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, wherein the organic material layer comprised the compound represented by Formula 1, and the driving voltage of an organic electronic device can be lowered, and the luminous efficiency, color purity and life time of an organic electronic device can be improved by comprising the compound represented by Formula 1 in the organic material layer.
    Type: Grant
    Filed: March 8, 2016
    Date of Patent: August 27, 2019
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun-Sun Byun, Jung Cheol Park, Jinho Yun, Seung-Won Choi, Hyojin Kim, Yeon Hee Choi, Gyumin Lee
  • Publication number: 20190229273
    Abstract: The present invention provides a novel compound for an EBL capable of improving the light emitting efficiency, stability and life span of a device, and an organic electric element and an electronic device using the same.
    Type: Application
    Filed: March 28, 2019
    Publication date: July 25, 2019
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Jin Ho YUN, Sun Hee LEE, Nam Jin PARK, Yun-sun BYUN, Daesung KIM, Soung Yun MUN, Bum Sung LEE, Jae-Taek KWON
  • Patent number: 10305043
    Abstract: The present invention provides a novel compound for an EBL capable of improving the light emitting efficiency, stability and life span of a device, and an organic electric element and an electronic device using the same.
    Type: Grant
    Filed: May 24, 2016
    Date of Patent: May 28, 2019
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Jin Ho Yun, Sun Hee Lee, Nam Jin Park, Yun-sun Byun, Daesung Kim, Soung Yun Mun, Bum Sung Lee, Jae-Taek Kwon
  • Patent number: 10283716
    Abstract: Provided is a novel compound for EBL capable of improving the light emitting efficiency, stability and life span of a device, and an organic electric element and an electronic device using the same.
    Type: Grant
    Filed: February 4, 2016
    Date of Patent: May 7, 2019
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Jung Cheol Park, Sun Hee Lee, Mun Jae Lee, Soung Yun Mun, Bum Sung Lee, Jin Ho Yun, Yun Sun Byun, Jae Taek Kwon, Jung Wook Lee
  • Publication number: 20180072695
    Abstract: Provided are a compound represented by Formula 1, and an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, wherein the organic material layer comprised the compound represented by Formula 1, and the driving voltage of an organic electronic device can be lowered, and the luminous efficiency, color purity and life time of an organic electronic device can be improved by comprising the compound represented by Formula 1 in the organic material layer.
    Type: Application
    Filed: March 8, 2016
    Publication date: March 15, 2018
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun-Sun BYUN, Jung Cheol PARK, Jinho YUN, Seung-Won CHOI, Hyojin KIM, Yeon Hee CHOI, Gyu Min LEE
  • Publication number: 20180026187
    Abstract: Provided is a novel compound for EBL capable of improving the light emitting efficiency, stability and life span of a device, and an organic electric element and an electronic device using the same.
    Type: Application
    Filed: February 4, 2016
    Publication date: January 25, 2018
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Jung Cheol PARK, Sun Hee LEE, Mun Jae LEE, Soung Yun MUN, Bum Sung LEE, Jin Ho YUN, Yun Sun BYUN, Jae Taek KWON, Jung Wook LEE
  • Publication number: 20170084843
    Abstract: The present invention provides a novel compound for an EBL capable of improving the light emitting efficiency, stability and life span of a device, and an organic electric element and an electronic device using the same.
    Type: Application
    Filed: May 24, 2016
    Publication date: March 23, 2017
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Jin Ho YUN, Sun Hee LEE, Nam Jin PARK, Yun-sun BYUN, Daesung KIM, Soung Yun MUN, Bum Sung LEE, Jae-Taek KWON