Patents Assigned to Duk San Neolux Co., Ltd.
  • Compound for organic electronic element, organic electronic element using the same, and electronic device thereof
    Patent number: 10840455
    Abstract: Provided are a compound for an organic electronic element that can improve the luminous efficiency, stability and life span of the element, an organic electronic element comprising the same, and an electronic device thereof.
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: November 17, 2020
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Soung Yun Mun, Min Ji Jo, Sun Hee Lee, Yong Wook Park, Chi Hyun Park
  • COMPOUND FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT USING THE SAME, AND AN ELECTROLUMINESCENT DEVICE THEREOF
    Publication number: 20200358004
    Abstract: Provided are a compound represented by Formula 1, an organic electroluminescent element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and electroluminescent device thereof, and by comprising the compound represented by Formula 1 in the organic material layer, the driving voltage of the organic electroluminescent element can be lowered, and the luminous efficiency and life time of the organic electroluminescent element can be improved.
    Type: Application
    Filed: September 19, 2018
    Publication date: November 12, 2020
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Seung Won CHOI, Won Sam KIM, Jung Hwan PARK, Chi Hyun PARK, Sun Hee LEE
  • COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT COMPRISING THE SAME, AND ELECTRONIC DEVICE THEREOF
    Publication number: 20200335704
    Abstract: A compound represented by Formula 1 is disclosed. An organic electric element includes a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode. The organic material layer includes the compound represented by Formula 1. When the organic electric element includes the compound in the organic material layer, luminescence efficiency, stability, and life span can be improved.
    Type: Application
    Filed: June 12, 2020
    Publication date: October 22, 2020
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Yu Ri KIM, Sun-Hee LEE, Won Sam KIM, Hye Ryeong KIM, Ho Young JUNG, Jung Hwan PARK, Sun Pil HWANG
  • COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT COMPRISING THE SAME, AND ELECTRONIC DEVICE THEREOF
    Publication number: 20200321530
    Abstract: The present invention provides an organic electroluminescent element and electronic device thereof, wherein the organic electroluminescent element comprises the compound represented by Formula 1 as material for an emission-auxiliary layer, and by comprising the compound represented by Formula 1 in the emission-auxiliary layer, the driving voltage of the organic electroluminescent element can be lowered, and the luminous efficiency and life time of the organic electroluminescent element can be improved.
    Type: Application
    Filed: December 17, 2018
    Publication date: October 8, 2020
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Se Hoon LEE, Yun Suk LEE, Jung Hwan PARK, Jung Wook LEE, Sun Hee LEE, Tae Seop CHOI, Hyun Ji OH
  • Compound for organic electric element, organic electric element comprising the same and electronic device thereof
    Patent number: 10797247
    Abstract: Provided are an organic electric elements, and electronic devices thereof, wherein high luminous efficiency, low driving voltage and the improved lifetime of the organic electronic element are achieved by using the compound of the present invention as a phosphorescent host material.
    Type: Grant
    Filed: December 8, 2017
    Date of Patent: October 6, 2020
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Bumsung Lee, Sunhee Lee, Soungyun Mun, Daesung Kim, Jungcheol Park, Yunsuk Lee, Seungwon Yeo, Junghwan Park, Wonsam Kim, Yeon Hee Choi
  • Compound for organic electric element, organic electric element using the same, and electronic device thereof
    Patent number: 10777748
    Abstract: Provided are an organic electronic element comprising a compound capable of improving luminous efficiency, stability and lifetime of an organic electronic device, in an emitting auxiliary layer or electron blocking layer formed between an emitting layer and a hole transport layer of the element, and an electronic device comprising the same.
    Type: Grant
    Filed: November 5, 2019
    Date of Patent: September 15, 2020
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Hyun Ju Song, Ho Young Jung, Mi Young Chae, Jae Taek Kwon, Moo Jin Park, Sun Hee Lee
  • COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF
    Publication number: 20200287140
    Abstract: The present invention provides the compound represented by Formula 1 or Formula A, 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, and electronic device thereof, and by comprising the compound represented by Formula 1 or Formula A in the organic material layer, the driving voltage of the organic electronic device can be lowered, and the luminous efficiency and life time of the organic electronic device can be improved.
    Type: Application
    Filed: August 20, 2018
    Publication date: September 10, 2020
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Mi Young CHAE, Hye Min CHO, Min Ji JO, Soung Yun MUN, Sun Hee LEE, Nam Geol LEE, Hyung Dong LEE, Dae Hwan OH, Ga Eun LEE, Sang Yong PARK
  • Compound for organic electronic element, organic electronic element using the same, and electronic device thereof
    Patent number: 10763443
    Abstract: The present invention provides a novel compound which is capable of improving light-emitting efficiency, stability and lifespan of an element, an organic electronic element using the same, and an electronic device thereof.
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: September 1, 2020
    Assignee: Duk San Neolux Co., Ltd
    Inventors: Wonsam Kim, Yeonhee Choi, Hyeryeong Kim, Jaewan Jang, Yuri Kim, Junghwan Park, Soungyun Mun, Seokhyun Kim
  • Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
    Patent number: 10741771
    Abstract: A compound represented by Formula 1 is disclosed. An organic electric element includes a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode. The organic material layer includes the compound represented by Formula 1. When the organic electric element includes the compound in the organic material layer, luminescence efficiency, stability, and life span can be improved.
    Type: Grant
    Filed: January 14, 2015
    Date of Patent: August 11, 2020
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Yu Ri Kim, Sun-Hee Lee, Won Sam Kim, Hye Ryeong Kim, Ho Young Jung, Jung Hwan Park, Sun Pil Hwang
  • Compound for organic electronic element, and organic electronic element and electronic device using same
    Patent number: 10734588
    Abstract: The present invention provides a compound, and an organic electronic element and an electronic device using the same, the compound capable of improving light-emitting efficiency, lowering drive voltage, and increasing lifespan of an element.
    Type: Grant
    Filed: April 14, 2015
    Date of Patent: August 4, 2020
    Assignee: Duk San Neolux Co., Ltd
    Inventors: Jonggwang Park, Ka Young Eom, Hyoung Keun Park, Hyemin Cho, Dae Won Lee, Jung Hwan Park, Yeon Hee Choi, Seung Won Yeo
  • COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND ELECTRONIC DEVICE THEREOF
    Publication number: 20200243771
    Abstract: Provided are a compound of Formula 1 and an organic electric element including a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode and comprising the compound, the element showing improved luminescence efficiency, stability, and life span.
    Type: Application
    Filed: August 2, 2019
    Publication date: July 30, 2020
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Soung Yun MUN, Sun-Hee LEE, Jung Cheol PARK, DaeSung KIM, Bum Sung LEE, Seong Je PARK
  • COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF
    Publication number: 20200231581
    Abstract: The present invention provides the compound represented by Formula 1, 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, and electronic device thereof, and by comprising the compound represented by Formula 1 in the organic material layer, the driving voltage of the organic electronic device can be lowered, and the luminous efficiency and life time of the organic electronic device can be improved.
    Type: Application
    Filed: August 8, 2018
    Publication date: July 23, 2020
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Mi Young CHAE, Moo Jin PARK, Jae Taek KWON, Jin Bae JEON, Sun Hee LEE
  • ORGANIC ELECTRONIC ELEMENT COMPRISING COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, AND ELECTRONIC DEVICE THEREOF
    Publication number: 20200235314
    Abstract: An organic electric element includes a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode. The organic material layer includes the compound represented by Formula 1. When the organic electric element includes the compound in the organic material layer, luminous efficiency, stability, and life span can be improved.
    Type: Application
    Filed: April 9, 2020
    Publication date: July 23, 2020
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Junghwan PARK, Sunhee LEE, Wonsam KIM, Jaewan JANG, Hyeryeong KIM, Yuri KIM, Gyumin LEE, Yongwook PARK
  • Compound for organic electric element, organic electric element comprising the same and electronic device thereof
    Patent number: 10717744
    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 span can be improved by comprising the compound represented by Formula 1 in the organic material layer.
    Type: Grant
    Filed: March 2, 2016
    Date of Patent: July 21, 2020
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Junghwan Park, Jeongkeun Park, Hoyoung Jung, Moonsung Kang, Jong-jin Ha, Wonsam Kim, Seul-gi Kim, Munjae Lee
  • COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT COMPRISING THE SAME, AND ELECTRONIC DEVICE THEREOF
    Publication number: 20200223835
    Abstract: The present invention provides the 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 comprises the compound represented by Formula 1. 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: August 30, 2016
    Publication date: July 16, 2020
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Jae Wan JANG, Wonsam KIM, Bo Ram PARK, Seung-won CHOI, Jong-jin HA, Junghwan PARK, Sun-Hee LEE, Mun Jae LEE
  • Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
    Patent number: 10700285
    Abstract: Provided are a compound of Formula 1 and an organic electric element including a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode and comprising the compound, the element showing improved luminous efficiency, stability, and life span.
    Type: Grant
    Filed: February 11, 2015
    Date of Patent: June 30, 2020
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Soung Yun Mun, Sun-Hee Lee, Jung Cheol Park, DaeSung Kim, Bum Sung Lee, Seok hyun Kim
  • COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF
    Publication number: 20200203623
    Abstract: Provided are a compound of Formula 1; 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, comprising a mixture of a compound of Formula 1 and a compound of Formula 2, or comprising a compound of Formula 3, a subgenus of Formula 1, in the organic material layer; and an electronic device comprising the element, which has lowered driving voltage and increased luminous efficiency and life time.
    Type: Application
    Filed: December 19, 2019
    Publication date: June 25, 2020
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk LEE, Yu Ri KIM, Min Ji JO, Jung Hwan PARK, Bum Sung LEE, Sun Hee LEE, Soung Yun MUN
  • COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT COMPRISING THE SAME, AND ELECTRONIC DEVICE THEREOF
    Publication number: 20200172524
    Abstract: Provided are a compound of Formula 1; 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, comprising a compound of Formula 1 in the organic material layer; and an electronic device comprising the element, which has lowered driving voltage and increased luminous efficiency and life time.
    Type: Application
    Filed: August 8, 2018
    Publication date: June 4, 2020
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Jong Gwang PARK, Yun Suk LEE, Jung Hwan PARK, Jung Wook LEE, Sun Hee LEE
  • Compound for organic electronic element, organic electronic element using the same, and electronic device thereof
    Patent number: 10672992
    Abstract: The present invention provides a novel compound which is capable of improving light-emitting efficiency, stability and lifespan of an element, an organic electronic element using the same, and an electronic device thereof.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: June 2, 2020
    Assignee: Duk San Neolux Co., Ltd
    Inventors: Wonsam Kim, Yeonhee Choi, Hyeryeong Kim, Jaewan Jang, Yuri Kim, Junghwan Park, Soungyun Mun, Seokhyun Kim
  • COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USING THE SAME, AND ELECTRONIC DEVICE THEREOF
    Publication number: 20200168804
    Abstract: Provided are a compound capable of improving luminous efficiency, stability and lifetime of an organic electronic device, an organic electric element using the same, and an electronic device comprising the element.
    Type: Application
    Filed: January 17, 2019
    Publication date: May 28, 2020
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Hyun Ju SONG, Ho Young JUNG, Mi Young CHAE, Jae Taek KWON, Moo Jin PARK, Sun Hee LEE