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: 11469379
    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: Grant
    Filed: August 2, 2019
    Date of Patent: October 11, 2022
    Assignee: 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
    Patent number: 11450808
    Abstract: Provided are a 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 an electronic device thereof, wherein the compound represented by Formula 1 or Formula A is included in the organic material layer, and thereby 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 20, 2018
    Date of Patent: September 20, 2022
    Assignee: 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
  • PHOTO-SENSITIVE COMPOSITION FOR INSULATING FILM FOR TOUCH PANEL OF ORGANIC LIGHT EMITTING DISPLAY DEVICE
    Publication number: 20220282035
    Abstract: Provided herein are a touch panel with excellent sensitivity by implementing an insulating film for a touch panel with a low dielectric constant from a photo-sensitive composition using hollow silica particles, and an organic light emitting display device to which the touch panel is applied.
    Type: Application
    Filed: February 25, 2022
    Publication date: September 8, 2022
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Changmin LEE, Yun Jong KO, Hyunsang CHO, Jaehyun LIM, Seo Jeong JEON, Kyoung Chul KIM, Soung Yun MUN
  • COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF
    Publication number: 20220278284
    Abstract: Provided herein are an organic electronic compound capable of improving luminous efficiency, stability and lifespan of an electronic device, an organic electronic element employing the same, and an electronic device thereof.
    Type: Application
    Filed: December 3, 2021
    Publication date: September 1, 2022
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Ki Ho SO, Sang Don CHOI, Sun Hee LEE, Won Sam KIM, Soung Yun MUN, Jung Wook LEE, Hyung Dong LEE
  • COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT COMPRISING THE SAME, AND ELECTRONIC DEVICE THEREOF
    Publication number: 20220278285
    Abstract: Provided are a compound represented by Formula 24, 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 comprising the compound of Formula 24, and an electronic device thereof, the element and device having improved driving voltage, luminous efficiency and life time from the employment of the compound.
    Type: Application
    Filed: June 14, 2021
    Publication date: September 1, 2022
    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 electric element, organic electric element comprising the same and electronic device thereof
    Patent number: 11380846
    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: May 18, 2016
    Date of Patent: July 5, 2022
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Jung Cheol Park, Yeon Hee Choi, Mun Jae Lee, Soung Yun Mun, Ki Won Kim, Namjin Park, Jung Wook Lee
  • AN ORGANIC ELECTRONIC ELEMENT COMPRISING COMPOUND FOR ORGANIC ELECTRONIC ELEMENT AND AN ELECTRONIC DEVICE THEREOF
    Publication number: 20220199911
    Abstract: Provided are an organic electric element including an anode, a cathode, and an organic material layer formed between the anode and the cathode, and electronic device thereof, and by including the compounds of Formulas 1 and 2 in the organic material layer, the driving voltage of the organic electric element can be lowered, and the luminous efficiency and life time of the organic electric element can be improved.
    Type: Application
    Filed: May 14, 2020
    Publication date: June 23, 2022
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Sun Hee LEE, Hyung Dong LEE, Soung Yun MUN, Jung Wook LEE
  • Compound for organic electric element, organic electric element using the same, and an electronic device thereof
    Patent number: 11367839
    Abstract: Provided are a compound of Formula 2-K, an organic electric element including a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and an electronic device thereof, including the compound of Formula 2-K in the organic material layer, and thereby achieving lowered driving voltage, improved luminous efficiency, and extended life time.
    Type: Grant
    Filed: November 19, 2021
    Date of Patent: June 21, 2022
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk Lee, Min Ji Jo, Jung Hwan Park, Bum Sung Lee
  • Compound for organic electric element, organic electric element comprising the same, and electronic device thereof
    Patent number: 11339132
    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: December 30, 2016
    Date of Patent: May 24, 2022
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Soung Yun Mun, Sun-Hee Lee, Bumsung Lee, Junghwan Park, Gyu Min Lee
  • Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
    Patent number: 11329235
    Abstract: Provided are a novel compound capable of improving the luminous efficiency, stability and lifespan of an element, an organic electronic element using the same, and an electronic device thereof.
    Type: Grant
    Filed: November 11, 2021
    Date of Patent: May 10, 2022
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Jae Duk Yoo, Jong Gwang Park, Soung Yun Mun, Yun Suk Lee, In Goo Lee, Guang Ming Li
  • COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF
    Publication number: 20220131091
    Abstract: Provided are a compound of Formula (1) for use in an organic electronic element and capable of improving the luminous efficiency, stability and lifespan of the organic electronic element, an organic electronic element employing the compound, and an electronic device thereof.
    Type: Application
    Filed: September 29, 2021
    Publication date: April 28, 2022
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk Lee, Nam Geol Lee, Jae Wan Jang, Jae Duk Yoo, Soung Yun Mun, Jonggwang Park, Sun-Hee Lee, In Goo Lee
  • COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF
    Publication number: 20220131082
    Abstract: The present invention provides a novel compound capable of improving the luminous efficiency, stability and lifespan of an element, an organic electronic element using the same, and an electronic device thereof.
    Type: Application
    Filed: October 26, 2021
    Publication date: April 28, 2022
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk LEE, Nam Geol LEE, Jae Wan JANG, Jae Duk YOO, Soung Yun MUN, Jong Gwang PARK, In Goo LEE
  • ORGANIC ELECTRONIC ELEMENT COMPRISING COMPOUND FOR ORGANIC ELECTRONIC ELEMENT AND AN ELECTRONIC DEVICE THEREOF
    Publication number: 20220131090
    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: March 25, 2021
    Publication date: April 28, 2022
    Applicant: 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
    Patent number: 11316116
    Abstract: Provided are a compound of Formula (1) for use in an organic electronic element and capable of improving the luminous efficiency, stability and lifespan of the organic electronic element, an organic electronic element employing the compound, and an electronic device thereof.
    Type: Grant
    Filed: September 29, 2021
    Date of Patent: April 26, 2022
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk Lee, Nam Geol Lee, Jae Wan Jang, Jae Duk Yoo, Soung Yun Mun, Jonggwang Park, Sun-Hee Lee, In Goo Lee
  • COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF
    Publication number: 20220123224
    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 an electronic device comprising the organic electric element, and by employing the compound represented by Formula 1 in the organic material layer, the driving voltage of the organic electric element can be lowered, and the luminous efficiency and life time of the electric element can be improved.
    Type: Application
    Filed: July 25, 2019
    Publication date: April 21, 2022
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Jin Ho YUN, Mi Young CHAE, Sun Hee LEE
  • Compound for organic electronic element, organic electronic element comprising the same, and electronic device thereof
    Patent number: 11309496
    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: June 12, 2020
    Date of Patent: April 19, 2022
    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 electric element, organic electric element comprising the same and electronic device thereof
    Patent number: 11299459
    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: Grant
    Filed: August 4, 2016
    Date of Patent: April 12, 2022
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Soung Yun Mun, Seul-gi Kim, Sun-Hee Lee, Yeon Hee Choi, Jung Wook Lee
  • Compound for organic electronic device, organic electronic device using same, and electronic apparatus thereof
    Patent number: 11299452
    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: May 18, 2017
    Date of Patent: April 12, 2022
    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
  • RESIN, RESIN COMPOSITION, AND DISPLAY DEVICE USING SAME
    Publication number: 20220106477
    Abstract: Provided are a display device including a resin containing a repeating unit represented by chemical formula (1), a resin composition comprising the resin, and a pixel separation unit formed of the resin composition, in which the display device is a display device including a first electrode formed on a substrate, a pixel separation unit formed on the first electrode to partially expose the first electrode, and a second electrode installed to face the first electrode, and the pixel separation unit has an absorbance of 0.5/?m or more at a wavelength of 550 nm.
    Type: Application
    Filed: October 1, 2021
    Publication date: April 7, 2022
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Changmin LEE, Yun Jong KO, Jun BAE, Jun Ki KIM, Hyunsang CHO, Seo Jeong JEON, Soung Yun MUN
  • Compound for organic electric element, organic electric element comprising the same and electronic device thereof
    Patent number: 11296279
    Abstract: Provided is 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: July 27, 2017
    Date of Patent: April 5, 2022
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Dae Hwan Oh, Jeongkeun Park, Hyemin Cho, Ga-Eun Lee, Daesung Kim, Junghwan Park, Sun-Hee Lee, Sunpil Hwang