Patents by Inventor Jun tae Mo

Jun tae Mo 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).

  • HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DIODE COMPRISING SAME, AND COMPOSITION FOR ORGANIC LAYER OF ORGANIC LIGHT-EMITTING DIODE
    Publication number: 20230057581
    Abstract: The present application provides a heterocyclic compound, and an organic light emitting device containing the heterocyclic compound in an organic material layer.
    Type: Application
    Filed: December 17, 2020
    Publication date: February 23, 2023
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Ji-Yoon BYUN, Jun-Tae MO, Dong-Jun KIM
  • ORGANIC LIGHT-EMITTING ELEMENT AND COMPOSITION FOR ORGANIC MATERIAL LAYER THEREOF
    Publication number: 20230048456
    Abstract: The present specification relates to an organic light emitting device including Compound (A) represented by Chemical Formula 1 and Compound (B) represented by any one of Chemical Formulae 2 to 4.
    Type: Application
    Filed: December 18, 2020
    Publication date: February 16, 2023
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Su-Jin KWON, Yong-Hui LEE, Ji-Young KIM, Jun-Tae MO, Dong-Jun KIM
  • HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME, COMPOSITION FOR ORGANIC MATERIAL LAYER OF ORGANIC LIGHT-EMITTING DEVICE, AND METHOD FOR MANUFACTURING ORGANIC LIGHT-EMITTING DEVICE
    Publication number: 20230016632
    Abstract: The present specification provides a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device comprising the same, a composition for an organic material layer of an organic light emitting device, and a method for manufacturing an organic light emitting device.
    Type: Application
    Filed: December 4, 2020
    Publication date: January 19, 2023
    Applicant: LT MATERIALS CO.,LTD.
    Inventors: Ji-Young KIM, Jong-Su LEE, Jun-Tae MO, Dong-Jun KIM
  • HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
    Publication number: 20230013956
    Abstract: The present application provides a heterocyclic compound, and an organic light emitting device containing the heterocyclic compound in an organic material layer.
    Type: Application
    Filed: December 17, 2020
    Publication date: January 19, 2023
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Yong-Hui LEE, Jun-Tae MO, Dong-Jun KIM
  • HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING ELEMENT COMPRISING SAME, COMPOSITION FOR ORGANIC LAYER OF ORGANIC LIGHT-EMITTING ELEMENT, AND METHOD FOR PRODUCING ORGANIC LIGHT-EMITTING ELEMENT
    Publication number: 20220411411
    Abstract: The present specification provides a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device comprising the same, a composition for an organic material layer of an organic light emitting device, and a method for manufacturing an organic light emitting device.
    Type: Application
    Filed: December 21, 2020
    Publication date: December 29, 2022
    Applicant: LT MATERIALS CO.,LTD.
    Inventors: Yong-Hui LEE, Jun-Tae MO, Dong-Jun KIM
  • Heterocyclic compound, and organic light-emitting device using same
    Patent number: 11427562
    Abstract: The present application provides a hetero-cyclic compound capable of significantly enhancing lifespan, efficiency, electrochemical stability and thermal stability of an organic light emitting device, and an organic light emitting device containing the hetero-cyclic compound in an organic compound layer.
    Type: Grant
    Filed: July 6, 2017
    Date of Patent: August 30, 2022
    Assignee: LT MATERIALS CO., LTD.
    Inventors: Han-Kook Oh, Jun-Tae Mo, Yong-Geun Jung, Won-Jang Jeong, Jin-Seok Choi, Dae-Hyuk Choi, Joo-Dong Lee
  • HETEROCYCLIC COMPOUND, ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME, COMPOSITION FOR ORGANIC LAYER OF ORGANIC LIGHT EMITTING DEVICE, AND METHOD FOR MANUFACTURING ORGANIC LIGHT EMITTING DEVICE
    Publication number: 20220259187
    Abstract: The present specification provides a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device comprising the same, a composition for an organic material layer of an organic light emitting device, and a method for manufacturing an organic light emitting device.
    Type: Application
    Filed: November 17, 2020
    Publication date: August 18, 2022
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Young-Jin LEE, Jun-Tae MO, Dong-Jun KIM, Han-Kook OH, Ji-Yoon BYUN
  • HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
    Publication number: 20220246863
    Abstract: The present application provides a heterocyclic compound capable of significantly enhancing lifetime, efficiency, electrochemical stability and thermal stability of an organic light emitting device, and an organic light emitting device comprising the heterocyclic compound in an organic material layer.
    Type: Application
    Filed: August 14, 2020
    Publication date: August 4, 2022
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Nam-Jin LEE, Yu-Jun JEONG, Won-Jang JEONG, Jun-Tae MO, Dong-Jun KIM
  • HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
    Publication number: 20220231235
    Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device including the same.
    Type: Application
    Filed: September 24, 2020
    Publication date: July 21, 2022
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Ji-Young KIM, Jun-Tae MO, Dong-Jun KIM
  • POLYCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME
    Publication number: 20220089610
    Abstract: The present specification relates to a multicyclic compound represented by Chemical Formula 1, and an organic light emitting device including the same.
    Type: Application
    Filed: December 26, 2019
    Publication date: March 24, 2022
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Jun-Tae MO, Mi-Jin KIM, Ji-Yoon BYUN, Yong-Hui LEE, Jong-Su LEE, Dong-Jun KIM
  • COMPOUND, ORGANIC OPTOELECTRONIC DIODE, AND DISPLAY DEVICE
    Publication number: 20220069233
    Abstract: The present invention relates to compounds represented by specific formulas, organic optoelectronic diodes, and display devices.
    Type: Application
    Filed: December 17, 2019
    Publication date: March 3, 2022
    Applicant: LT Materials Co.,Ltd.
    Inventors: Mi Jin KIM, Jun Tae MO, Jong Su LEE, Ji Yoon BYUN, Yong Hui LEE, Dong Jun KIM
  • Heterocyclic compound and organic light emitting device using same
    Patent number: 11239427
    Abstract: The present application provides a hetero-cyclic compound capable of significantly enhancing lifespan, efficiency, electrochemical stability and thermal stability of an organic light emitting device, and an organic light emitting device containing the hetero-cyclic compound in an organic compound layer.
    Type: Grant
    Filed: July 6, 2017
    Date of Patent: February 1, 2022
    Assignee: LT MATERIALS CO., LTD.
    Inventors: Gi-Back Lee, Han-Kook Oh, Yong-Geun Jung, Jun-Tae Mo, Won-Jang Jeong, Jin-Seok Choi, Dae-Hyuk Choi, Joo-Dong Lee
  • HETEROCYCLIC COMPOUND, ORGANIC LIGHT EMITTING DIODE COMPRISING SAME, COMPOSITION FOR ORGANIC LAYER OF ORGANIC LIGHT EMITTING DIODE, AND METHOD FOR MANUFACTURING ORGANIC LIGHT EMITTING DIODE
    Publication number: 20210395263
    Abstract: The present specification provides a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device comprising the same, a composition for an organic material layer of an organic light emitting device, and a method for manufacturing an organic light emitting device.
    Type: Application
    Filed: October 2, 2019
    Publication date: December 23, 2021
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Mi-Jin KIM, Jun-Tae MO, Ji-Yoon BYUN, Yong-Hui LEE, Jong-Su LEE, Young-Seok NO, Dong-Jun KIM
  • Heterocyclic compound and organic light emitting element using same
    Patent number: 11133477
    Abstract: The present application relates to a hetero-cyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: September 28, 2021
    Assignee: LT MATERIALS CO., LTD.
    Inventors: Yun-Ji Lee, Jun-Tae Mo, Yong-Geun Jung, Won-Jang Jeong, Jin-Seok Choi, Dae-Hyuk Choi, Joo-Dong Lee
  • Heterocyclic compound and organic light emitting device using same
    Patent number: 10930857
    Abstract: The present application provides a hetero-cyclic compound which may significantly improve the service life, efficiency, electrochemical stability, and thermal stability of an organic light emitting device, and an organic light emitting device in which the hetero-cyclic compound is contained in an organic compound layer.
    Type: Grant
    Filed: December 1, 2016
    Date of Patent: February 23, 2021
    Assignee: LT MATERIALS CO., LTD.
    Inventors: Jun-Tae Mo, Yong-Geun Jung, Won-Jang Jeong, Dae-Hyuk Choi, Joo-Dong Lee
  • HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
    Publication number: 20210013411
    Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.
    Type: Application
    Filed: April 16, 2019
    Publication date: January 14, 2021
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Jun-Tae MO, Mi-Jin KIM, Ji-Yoon BYUN, Jong-Su LEE, Dong-Jun KIM
  • HETERO-CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME
    Publication number: 20200403157
    Abstract: The present application provides a hetero-cyclic compound capable of significantly enhancing lifetime, efficiency, electrochemical stability and thermal stability of an organic light emitting device, and an organic light emitting device comprising the hetero-cyclic compound in an organic material layer.
    Type: Application
    Filed: June 23, 2020
    Publication date: December 24, 2020
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Ji-Un KIM, Yu-Jun JUNG, Nam-Jin LEE, Won-Jang JEONG, Jun-Tae MO
  • HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING SAME
    Publication number: 20190319195
    Abstract: The present application provides a hetero-cyclic compound capable of significantly enhancing lifespan, efficiency, electrochemical stability and thermal stability of an organic light emitting device, and an organic light emitting device containing the hetero-cyclic compound in an organic compound layer.
    Type: Application
    Filed: July 6, 2017
    Publication date: October 17, 2019
    Applicant: Heesung Material Ltd.
    Inventors: Gi-Back LEE, Han-Kook OH, Yong-Geun JUNG, Jun-Tae MO, Won-Jang JEONG, Jin-Seok CHOI, Dae-Hyuk CHOI, Joo-Dong LEE
  • HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT USING SAME
    Publication number: 20190312211
    Abstract: The present application relates to a hetero-cyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.
    Type: Application
    Filed: July 11, 2017
    Publication date: October 10, 2019
    Applicant: HEESUNG MATERIAL LTD.
    Inventors: Yun-Ji LEE, Jun-Tae MO, Yong-Geun JUNG, Won-Jang JEONG, Jin-Seok CHOI, Dae-Hyuk CHOI, Joo-Dong LEE
  • HETEROCYCLIC COMPOUND, AND ORGANIC LIGHT-EMITTING DEVICE USING SAME
    Publication number: 20190233398
    Abstract: The present application provides a hetero-cyclic compound capable of significantly enhancing lifespan, efficiency, electrochemical stability and thermal stability of an organic light emitting device, and an organic light emitting device containing the hetero-cyclic compound in an organic compound layer.
    Type: Application
    Filed: July 6, 2017
    Publication date: August 1, 2019
    Applicant: HEESUNG MATERIAL LTD.
    Inventors: Han-Kook OH, Jun-Tae MO, Yong-Geun JUNG, Won-Jang JEONG, Jin-Seok CHOI, Dae-Hyuk CHOI, Joo-Dong LEE