Patents by Inventor Mun Jae LEE

Mun Jae LEE 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: 20180061902
    Abstract: The present invention provides an organic light-emitting element comprising a first sub-pixel, a second sub-pixel, and a third sub-pixel, which have different colors, the organic light-emitting element comprising: a substrate; a first electrode arranged on the substrate; a second electrode arranged on the first electrode so as to face the first electrode; an organic light-emitting layer arranged between the first electrode and the second electrode, the organic light-emitting layer comprising a first organic light-emitting layer arranged on the first sub-pixel, a second organic light-emitting layer arranged on the second sub-pixel, and a third organic light-emitting layer arranged on the third sub-pixel; a hole transport layer arranged between the first electrode and the organic light-emitting layer; and a light-emitting supplement layer arranged between the hole transport layer and the organic light-emitting layer, the light-emitting supplement layer comprising a first light-emitting supplement layer, which i
    Type: Application
    Filed: March 10, 2016
    Publication date: March 1, 2018
    Inventors: Bum Sung LEE, Mun Jae LEE, Sung Yun MUN, Dae Sung KIM, Jung Cheol PARK, Jae Taek KWON, Seok Jong LEE, Sun Pil HWANG
  • Publication number: 20180033966
    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: February 1, 2018
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Jung Cheol PARK, Sun Hee LEE, Mun Jae LEE, Soung Yun MUN, Bum Sung LEE, Nam Jin PARK, Hyo Jin KIM, Jae Taek KWON, Hak Young 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: 20170317289
    Abstract: The present invention relates to an organic electric element and a display device using the same as a hole transport layer comprising a composition composed of two or more compounds having similar structures to improve luminous efficiency, stability and life span of an electric element, and an electronic device including the same.
    Type: Application
    Filed: October 6, 2015
    Publication date: November 2, 2017
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Mun Jae LEE, Jung Cheol PARK, Soung Yun MUN, Jae Taek KWON, Bum Sung LEE
  • Publication number: 20170317290
    Abstract: The present invention relates to an organic electric element and a display device using the same as a hole transport layer comprising a composition composed of two or more compounds having similar structures to improve luminous efficiency, stability and life span of an electric element, and an electronic device including the same.
    Type: Application
    Filed: October 6, 2015
    Publication date: November 2, 2017
    Applicant: Duk San Neolux Co., Ltd.
    Inventors: Mun Jae LEE, Jung Cheol PARK, Soung Yun MUN, Jae Taek KWON, Bum Sung LEE, Sun Pil HWANG, Jin Ho YUN, Sun Hee LEE, Seok Hyun KIM