Patents Assigned to Duk San Neolux Co., Ltd.
  • Compound for organic electronic device, organic electronic device using same, and electronic apparatus thereof
    Patent number: 11713291
    Abstract: Provided are an organic electric element comprising as a phosphorescent host material, a mixture of the compounds of Formula (1) and Formula (2), and an organic electronic device or apparatus thereof for achieving a high luminous efficiency, a low driving voltage, and an improved lifespan.
    Type: Grant
    Filed: November 12, 2021
    Date of Patent: August 1, 2023
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Mun Jae Lee, Soung Yun Mun, Jae Taek Kwon, Dae Sung Kim, Moo Jin Park, Chi Hyun Park, Sun Hee Lee, Hyun Ju Song, Bum Sung Lee
  • ORGANIC ELECTRONIC ELEMENT COMPRISING COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, AND ELECTRONIC DEVICE THEREOF
    Publication number: 20230240141
    Abstract: Provided are: an organic electronic element comprising an anode, a cathode, and an organic material layer between the anode and the cathode; and an electronic device comprising the organic electronic element, wherein the organic material layer comprises compounds represented by Formula 1 and Formula 1, respectively, and thus can lower the driving voltage of the organic electronic element and improve the luminosity and lifespan thereof.
    Type: Application
    Filed: May 12, 2021
    Publication date: July 27, 2023
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Jong Gwang PARK, Nam Geol LEE, Sun Hee LEE, Soung Yun MUN, Jin Woo SHIN
  • Organic electronic element comprising compound for organic electronic element and an electronic device thereof
    Patent number: 11711972
    Abstract: Provided are an organic electronic element comprising an anode, a cathode, and an organic material layer between the anode and the cathode, and an electronic device comprising the organic electronic element, wherein the organic material layer includes a compound of P-1 to P-16 and Formula 2, therefore the driving voltage of the organic electronic element can be lowered and the luminous efficiency and lifespan can be improved.
    Type: Grant
    Filed: February 22, 2023
    Date of Patent: July 25, 2023
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Sun Hee Lee, Jung Geun Lee, Hyoung Keun Park
  • Organic electronic device
    Patent number: 11711973
    Abstract: Embodiments of the present invention relate to an organic electronic device capable of ensuring high luminous efficiency, low driving voltage and high heat resistance, and improving color purity or lifespan.
    Type: Grant
    Filed: October 11, 2022
    Date of Patent: July 25, 2023
    Assignee: Duk San Neolux Co., Ltd.
    Inventors: Hyoung Keun Park, Junggeun Lee, Sun-Hee Lee, Yong Wook Park, Sung Yong Han
  • COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF
    Publication number: 20230225206
    Abstract: Provided are a compound capable of improving the light-emitting efficiency, stability, and lifespan of an element; an organic electronic element using same; and an electronic device thereof.
    Type: Application
    Filed: March 8, 2023
    Publication date: July 13, 2023
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk LEE, Hyun Ju SONG, Junggeun LEE
  • Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
    Patent number: 11696501
    Abstract: The present invention provides a novel compound capable of improving the luminous efficiency, stability and lifespan of a device, an organic electronic element using the same, and an electronic device thereof, wherein the compound is represented by Formula (1): wherein: A is a substituent represented by Formula (A-1)-(A-2);
    Type: Grant
    Filed: November 21, 2022
    Date of Patent: July 4, 2023
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Hyo Min Jin, Yun Suk Lee, Hyung Dong Lee
  • Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
    Patent number: 11691966
    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: Grant
    Filed: August 8, 2018
    Date of Patent: July 4, 2023
    Assignee: 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 a compound for organic electronic element and an electronic device thereof
    Patent number: 11690292
    Abstract: Provided are an organic electronic element including an anode, a cathode, and an organic material layer between the anode and the cathode, and an electronic device including the organic electronic element, wherein the organic material layer includes each of the compounds represented by Formulas 1 and 2 and the driving voltage of the organic electronic element is lowered, and the luminous efficiency and lifetime of the element are improved.
    Type: Grant
    Filed: November 28, 2022
    Date of Patent: June 27, 2023
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Hyun Ju Song, Yun Suk Lee, Hyo Min Jin, Hyung Dong Lee
  • COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF
    Publication number: 20230200214
    Abstract: Provided are a fluorinated compound for patterning a metal or an electrode (cathode), an organic electronic element using the same, and an electronic device thereof, wherein a fine pattern of the electrode is formed by using the fluorinated compound as a material for patterning a metal or an electrode (cathode), without using a shadow mask, and it is possible to more easily apply UDC since it is easy to manufacture a transparent display having high light transmittance.
    Type: Application
    Filed: February 15, 2023
    Publication date: June 22, 2023
    Applicants: DUK SAN NEOLUX CO., LTD., SAMSUNG DISPLAY CO., LTD.
    Inventors: Ki Won KIM, Kyung Hwan OH, Bu Yong YUN, Hyung Dong LEE, Jin Woo SHIN, Soung Yun MUN, Jae Duk YOO, Jung Geun LEE, Joon Gu LEE, Yeon Hwa LEE, Mi Kyung KIM, Ji Hyun SEO, Kwan Hee LEE
  • COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF
    Publication number: 20230189636
    Abstract: Provided are a fluorinated compound for patterning a metal or an electrode (cathode), an organic electronic element using the same, and an electronic device thereof, wherein a fine pattern of the electrode is formed by using the fluorinated compound as a material for patterning a metal or an electrode (cathode), without using a shadow mask, and it is possible to more easily apply UDC since it is easy to manufacture a transparent display having high light transmittance.
    Type: Application
    Filed: February 15, 2023
    Publication date: June 15, 2023
    Applicants: DUK SAN NEOLUX CO., LTD., SAMSUNG DISPLAY CO., LTD.
    Inventors: Ki Won KIM, Kyung Hwan OH, Bu Yong YUN, Hyung Dong LEE, Jin Woo SHIN, Soung Yun MUN, Jae Duk YOO, Jung Geun LEE, Joon Gu LEE, Yeon Hwa LEE, Mi Kyung KIM, Ji Hyun SEO, Kwan Hee LEE
  • COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USING SAME, AND ELECTRONIC DEVICE HAVING SAME
    Publication number: 20230183201
    Abstract: Provided are a compound capable of improving the luminous efficiency, stability and lifespan of a device employing the same, an organic electronic element using the same, and an electronic device thereof.
    Type: Application
    Filed: January 19, 2021
    Publication date: June 15, 2023
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Se Hoon LEE, Hyung Dong LEE, Dae Hwan OH, Won Sam KIM, Sun Hee LEE, Soung Yun MUN, Jeong Seok KIM
  • COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF
    Publication number: 20230189639
    Abstract: The present invention provides a novel compound that can improve the luminous efficiency, stability and life span of the element, an organic electronic element using the same, and an electronic device thereof.
    Type: Application
    Filed: December 6, 2022
    Publication date: June 15, 2023
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Je Woo LEE, Hyun Ji OH, Sun Hee LEE, Won Sam KIM, Byoung Yeop KANG
  • Organic electronic element comprising compound for organic electronic element and an electronic device thereof
    Patent number: 11678577
    Abstract: Provided are an organic electronic element including an anode, a cathode, and an organic material layer between the anode and the cathode, and an electronic device including the organic electronic element, wherein the organic material layer includes each of the compounds represented by Formulas 1 and 2 and the driving voltage of the organic electronic element is lowered, and the luminous efficiency and lifetime of the element are improved.
    Type: Grant
    Filed: March 25, 2021
    Date of Patent: June 13, 2023
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk Lee, Nam Geol Lee, Jae Wan Jang, Jae Duk Yoo, Soung Yun Mun
  • COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF
    Publication number: 20230172055
    Abstract: Provided are a compound capable of improving the luminous efficiency, stability and lifespan of an organic electronic device, an organic electronic element using the same, and an electronic device thereof.
    Type: Application
    Filed: June 17, 2022
    Publication date: June 1, 2023
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Hyoung Keun PARK, Min Ji JO, Sun Hee LEE, Soung Yun MUN, Yong Wook PARK, Jin Woo SHIN
  • Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
    Patent number: 11665958
    Abstract: Provided are a compound capable of improving the luminous efficiency, stability and lifespan of an organic electronic device, an organic electronic element using the same, and an electronic device thereof.
    Type: Grant
    Filed: June 17, 2022
    Date of Patent: May 30, 2023
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Hyoung Keun Park, Min Ji Jo, Sun Hee Lee, Soung Yun Mun, Yong Wook Park, Jin Woo Shin
  • COMPOUND FOR ORGANIC ELECTRIC DEVICE, ORGANIC ELECTRIC DEVICE USING THE SAME, AND ELECTRONIC DEVICE
    Publication number: 20230157160
    Abstract: Provided is a novel compound capable of improving the luminous efficiency, stability and lifespan of a device, an organic electronic device using the same, and an electronic device.
    Type: Application
    Filed: November 18, 2022
    Publication date: May 18, 2023
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Jong Gwang PARK, Yeon Hee CHOI, Yun Suk LEE, Ki Ho SO, Hyung Keun PARK, Yeon Seok JEONG, Sun Pil HWANG, Sun Hee LEE
  • COMPOUND FOR ORGANIC ELECTRICAL ELEMENT, ORGANIC ELECTRICAL ELEMENT USING SAME, AND ELECTRONIC DEVICE COMPRISING SAME
    Publication number: 20230140925
    Abstract: Provided are a compound capable of improving the light-emitting efficiency, stability, and lifespan of an element; an organic electrical element using same; and an electronic device comprising same.
    Type: Application
    Filed: April 8, 2021
    Publication date: May 11, 2023
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Hyoung Keun PARK, Hyun Ji OH, Dae Sic KIM, Sun Hee LEE, Soung Yun MUN, Bum Sung LEE, Nam Kyun KIM
  • COMPOUND FOR ORGANIC ELECTRIC DEVICE, ORGANIC ELECTRIC DEVICE USING SAME, AND ELECTRONIC DEVICE THEREOF
    Publication number: 20230146776
    Abstract: Provided is a compound for an organic electric device, an organic electric device using the same, and an electronic device including the organic electric device. Further provided is an organic electric device having high luminous efficiency, low driving voltage, and high heat resistance can be provided, and color purity and lifespan of the organic electric device can be improved.
    Type: Application
    Filed: March 4, 2021
    Publication date: May 11, 2023
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Seok Won CHO, Jin Ho YUN, Yong Wook PARK, Young Hoon KANG, Min Ji JO
  • ORGANIC ELECTRONIC ELEMENT COMPRISING A COMPOUND FOR ORGANIC ELECTRONIC ELEMENT AND AN ELECTRONIC DEVICE THEREOF
    Publication number: 20230129535
    Abstract: Provided are an organic electronic element including an anode, a cathode, and an organic material layer between the anode and the cathode, and an electronic device including the organic electronic element, wherein the organic material layer includes each of the compounds represented by Formulas 1 and 2 and the driving voltage of the organic electronic element is lowered, and the luminous efficiency and lifetime of the element are improved.
    Type: Application
    Filed: November 28, 2022
    Publication date: April 27, 2023
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Hyun Ju SONG, Yun Suk LEE, Hyo Min JIN, Hyung Dong LEE
  • COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF
    Publication number: 20230125420
    Abstract: The present invention provides a novel compound capable of improving the luminous efficiency, stability and lifespan of a device, an organic electronic element using the same, and an electronic device thereof.
    Type: Application
    Filed: November 21, 2022
    Publication date: April 27, 2023
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Hyo Min Jin, Yun Suk Lee, Hyung Dong Lee