Patents by Inventor Yun-Suk Lee

Yun-Suk 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).

  • Patent number: 12127476
    Abstract: Provided is the compound represented by Formula 1, 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 electronic device thereof, and by including the compound represented by Formula 1 and compound represented by Formula 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: Grant
    Filed: November 19, 2019
    Date of Patent: October 22, 2024
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk Lee, Nam Geol Lee, Jung Hwan Park, Bum Sung Lee
  • Patent number: 12120943
    Abstract: A display device includes a supporting substrate including a polymeric material, base substrate disposed on an upper surface of the supporting substrate, a pixel array disposed in a display area of the base substrate, a transfer wiring disposed in a bending area of the base substrate and electrically connected to the pixel array, and an organic filling portion disposed under the transfer wiring in the bending area. The base substrate includes an organic film including a polymeric material, and an inorganic barrier film overlapping the organic film and extending outwardly from an edge of the organic film. The organic filling portion contacts the organic film of the base substrate.
    Type: Grant
    Filed: August 2, 2023
    Date of Patent: October 15, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Wang Woo Lee, Sung Ho Kim, Hyeon Sik Kim, Joon Hyoung Park, Seok Je Seong, Jin Sung An, Jin Seok Oh, Min Woo Woo, Ji Seon Lee, Pil Suk Lee, Yun Sik Joo
  • Patent number: 12108661
    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: Grant
    Filed: December 17, 2018
    Date of Patent: October 1, 2024
    Assignee: 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
  • Patent number: 12091403
    Abstract: The present invention relates to a compound for an organic electric element, an organic electric element using same, and an electronic device thereof. According to the present invention, high light-emitting efficiency, low driving voltage, and high heat resistance can be achieved in the element, and the color purity and lifespan of the element can be improved.
    Type: Grant
    Filed: October 23, 2019
    Date of Patent: September 17, 2024
    Assignee: Duk San Neolux Co., Ltd.
    Inventors: Yu Ri Kim, Jong Gwang Park, Yun Suk Lee, Yong Wook Park, Hyun Ji Oh
  • Publication number: 20240298533
    Abstract: Provided are a compound represented by Formula 1, particularly Formula 1-A-3 to 1-A-6; an organic electric element including the compound in an organic material layer formed between a first electrode and a second electrode; and an electronic device thereof, where the driving voltage of the organic electric element can be lowered, and the luminous efficiency and lifetime of the organic electric element can be improved by including the compound.
    Type: Application
    Filed: March 22, 2024
    Publication date: September 5, 2024
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk LEE, Nam Geol LEE, Jung Hwan PARK, Bum Sung LEE
  • Publication number: 20240284791
    Abstract: Provided are a compound represented by Formula 1, particularly Formula 1-A-1 or 1-A-2; an organic electric element including the compound in an organic material layer formed between a first electrode and a second electrode; and an electronic device thereof, where the driving voltage of the organic electric element can be lowered, and the luminous efficiency and lifetime of the organic electric element can be improved by including the compound.
    Type: Application
    Filed: March 22, 2024
    Publication date: August 22, 2024
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk LEE, Nam Geol LEE, Jung Hwan PARK, Bum Sung LEE
  • Patent number: 12062676
    Abstract: An image sensor in which a shading phenomenon is decreased and the quality is increased is provided. The image sensor includes a light-receiving region including a plurality of unit pixels. The image sensor further includes a first region with unit pixels adjacent to a center of the light-receiving region, and a second region with the unit pixels spaced apart from the center of the light-receiving region. In both regions, a plurality of color filters corresponding to the plurality of unit pixels is disposed on a first face of the substrate, as well as a grid pattern interposed between the plurality of color filters defining boundaries between the unit pixels. A width of the grid pattern in the second region is greater than a width of the grid pattern in the first region, thereby adjusting light receiving areas near the edge of the image sensor to correct for a shading phenomenon.
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: August 13, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jun Sung Park, Jin Ho Kim, Yun Ki Lee, Bum Suk Kim, Jung-Saeng Kim, Dong Kyu Lee, Tae Sung Lee
  • Publication number: 20240266082
    Abstract: Provided is a nuclear reactor cooling module including: a fluid line for providing a movement path for inert gas into a reactor; an inert salt liquid layer surrounding the reactor; and an inert salt solid layer surrounding the inert salt liquid layer and surrounded by the fluid line.
    Type: Application
    Filed: February 23, 2024
    Publication date: August 8, 2024
    Applicants: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY), KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Sung Joong KIM, Ji Hun IM, Jae Hyung PARK, Ju Hyeong LEE, Yong Hee KIM, Yun Sik CHO, Won Jun CHOI, Tae Suk OH, Eun Hyung LEE
  • Patent number: 11963445
    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: Grant
    Filed: August 9, 2023
    Date of Patent: April 16, 2024
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Ji Hyun Park, Se Hoon Lee, Jae Wan Jang, Hyung Dong Lee, Yun Suk Lee
  • Patent number: 11958897
    Abstract: The present invention relates to an anti-VAMP2 antibody that inhibits SNARE complex and uses thereof, and more specifically, the present invention relates to an anti-VAMP2 antibody or antigen-binding fragments thereof comprising heavy and light chain CDRs of a specific sequence. The anti-VAMP2 antibody is expected to be useful for improving or treating skin wrinkles by inhibiting SNARE complex formation.
    Type: Grant
    Filed: August 14, 2019
    Date of Patent: April 16, 2024
    Assignee: HAUUL BIO
    Inventors: Hee-Jun Na, Yun-Suk Lee, Je-Ok Yoo, Kwang-Soon Lee, Kang Seung Lee, Seung Je Min
  • Patent number: 11950502
    Abstract: Provided is a novel compound capable of improving the luminous efficiency, stability and life span of a device, an organic electric element using the same, and an electronic device thereof.
    Type: Grant
    Filed: April 17, 2021
    Date of Patent: April 2, 2024
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Hyoung Keun Park, Yun Suk Lee, Ki Ho So, Jong Gwang Park, Yeon Seok Jeong, Jung Hwan Park, Sun Hee Lee, Hak Young Lee
  • Publication number: 20240081149
    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: July 19, 2023
    Publication date: March 7, 2024
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk LEE, Hyun Ju SONG, Junggeun LEE
  • Patent number: 11917914
    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: Grant
    Filed: July 19, 2023
    Date of Patent: February 27, 2024
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk Lee, Hyun Ju Song, Junggeun Lee
  • Publication number: 20240049598
    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: August 9, 2023
    Publication date: February 8, 2024
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Ji Hyun PARK, Se Hoon LEE, Jae Wan JANG, Hyung Dong LEE, Yun Suk LEE
  • Patent number: 11889753
    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: Grant
    Filed: November 18, 2022
    Date of Patent: January 30, 2024
    Assignee: 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
  • Patent number: 11882763
    Abstract: Provided are an organic electronic element and an electronic device therefor, the organic electronic element having a mixture of a compound according to the present invention used as a material therefor, thereby enabling the achievement of high light-emitting efficiency and low driving voltage of the organic electronic element, and enabling the life of the element to be greatly extended.
    Type: Grant
    Filed: May 24, 2017
    Date of Patent: January 23, 2024
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Soung Yun Mun, Jae Wan Jang, Yun Suk Lee, Jong Gwang Park, Yeon Hee Choi, Chi Hyun Park
  • Patent number: 11871658
    Abstract: The present disclosure provides: a compound capable of enabling high luminous efficiency, a low driving voltage, and an improved lifetime of an element; an organic electric element using the same; and an electronic device thereof.
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: January 9, 2024
    Inventors: Ki Ho So, Yun Suk Lee, Jong Gwang Park, Yeon Hee Choi, Kyoung Chul Kim
  • Patent number: 11871657
    Abstract: Compounds capable of improving high luminous efficiency, low driving voltage, and a service life of a device such as an organic electric device and electronic devices that include the organic electric device.
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: January 9, 2024
    Inventors: Jong Gwang Park, Yun Suk Lee, Yu Ri Kim, Yeon Hee Choi, Kyoung Chul Kim
  • Publication number: 20230345829
    Abstract: Provided are a compound capable of improving luminous efficiency, stability and lifespan of an organic electronic element employing the same, an organic electronic element employing the same, and an electronic device thereof.
    Type: Application
    Filed: April 1, 2022
    Publication date: October 26, 2023
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Hyo Min JIN, Jae Ho KIM, Hyung Dong LEE, Ki Ho SO, Sun-Hee LEE, Yun Suk LEE, Soung Yun MUN, Hak Young LEE
  • Patent number: 11800800
    Abstract: Provided are a compound capable of improving luminous efficiency, stability and lifespan of an organic electronic element employing the same, an organic electronic element employing the same, and an electronic device thereof.
    Type: Grant
    Filed: April 1, 2022
    Date of Patent: October 24, 2023
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Hyo Min Jin, Jae Ho Kim, Hyung Dong Lee, Ki Ho So, Sun-Hee Lee, Yun Suk Lee, Soung Yun Mun, Hak Young Lee