Patents by Inventor Sung Hyun Jung

Sung Hyun Jung 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).

  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
    Publication number: 20230083506
    Abstract: A compound for an organic optoelectronic device, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device, the compound being represented by Chemical Formula 1:
    Type: Application
    Filed: July 6, 2022
    Publication date: March 16, 2023
    Inventors: Byoungkwan LEE, Dong Min KANG, Jiyun KWON, Junmo PARK, Hansol SEO, Kipo JANG, Seungin PARK, Sung-Hyun JUNG, Ho Kuk JUNG
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
    Publication number: 20230065143
    Abstract: A compound for an organic optoelectronic device, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device, the compound being represented by Chemical Formula 1:
    Type: Application
    Filed: May 25, 2022
    Publication date: March 2, 2023
    Inventors: Mijin LEE, Ho Kuk JUNG, Youngkyoung JO, Jonghoon KIM, Jinhyun LUI, Jongwoo WON, Youngmook LIM, Hyungyu LEE, Sung-Hyun JUNG
  • COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
    Publication number: 20230039779
    Abstract: Provided are a composition for an organic optoelectronic device including a first compound represented by Chemical Formula 1 and a second compound represented by Chemical Formula 2, an organic optoelectronic device including the same, and a display device. Details of Chemical Formula 1 and Chemical Formula 2 are as defined in the specification.
    Type: Application
    Filed: July 8, 2021
    Publication date: February 9, 2023
    Inventors: Jiyun KWON, Youngkyoung JO, Dong Min KANG, Byungku KIM, Hyungyu LEE, Eunjeong CHOI, Namheon LEE, Kipo JANG, Sung-Hyun JUNG, Ho Kuk JUNG
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
    Publication number: 20230036794
    Abstract: A compound for an organic optoelectronic device, a composition for an organic optoelectronic device, an organic optoelectronic device, and a display device, the compound being represented by Chemical Formula 1:
    Type: Application
    Filed: June 21, 2022
    Publication date: February 2, 2023
    Inventors: Dong Min KANG, Jiyun KWON, Byungku KIM, Junmo PARK, Hansol SEO, Jin Sook KIM, Namheon LEE, Kipo JANG, Sung-Hyun JUNG, Ho Kuk JUNG, Youngkyoung JO, Bowon CHOI
  • Compound, organic optoelectronic element comprising same and display device thereof
    Patent number: 11563179
    Abstract: The present invention relates to a compound represented by formula 1, an organic optoelectronic element comprising the same, and a display device comprising the organic optoeletric element. Formula 1 and the description regarding the samen are as defined in the specification.
    Type: Grant
    Filed: April 13, 2015
    Date of Patent: January 24, 2023
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Dong-Wan Ryu, Young-Kyoung Jo, Sung-Hyun Jung, Chang-Ju Shin, Han-Ill Lee, Eui-Su Kang, Chang-Woo Kim, Min-Jee Park, Eun-Sun Yu, Pyeong-Seok Cho
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
    Publication number: 20220407010
    Abstract: A compound for an organic optoelectronic device, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device, the compound being represented by Chemical Formula 1:
    Type: Application
    Filed: May 10, 2022
    Publication date: December 22, 2022
    Inventors: Junmo PARK, Dong Min KANG, Byungku KIM, Hansol SEO, Byoungkwan LEE, Jonghoon KO, Jin Sook KIM, Hyunjung KIM, Sunwoong SHIN, Kipo JANG, Sung-Hyun JUNG
  • Organic electroluminescent device comprising a redox-doped electron transport layer and an auxiliary electron transport layer
    Patent number: 11532801
    Abstract: The present invention relates to an organic electroluminescent device, particularly to an organic light emitting diode (OLED) including an ETL stack of at least two electron transport layers, wherein the first electron transport layer comprises a first electron transport matrix compound and the second electron transport layer comprises second electron transport matrix compound and a redox n-dopant, and a device comprising the OLED.
    Type: Grant
    Filed: October 16, 2017
    Date of Patent: December 20, 2022
    Assignees: Novaled GmbH, Samsung SDI Co. Ltd.
    Inventors: Domagoj Pavicic, Jerome Ganier, Vygintas Jankus, Hyungsun Kim, Byungku Kim, Youngkwon Kim, Younhwan Kim, Hun Kim, Eun Sun Yu, Sung-Hyun Jung
  • COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
    Publication number: 20220399508
    Abstract: A composition for an organic optoelectronic device, an organic optoelectronic device, and a display device, the composition including a first compound represented by Chemical Formula 1, and a second compound represented by Chemical Formula 4,
    Type: Application
    Filed: May 17, 2022
    Publication date: December 15, 2022
    Inventors: Jinhyun LUI, Youngkyoung JO, Jun Seok KIM, Changwoo KIM, Seungjae LEE, Hyung Sun KIM, Seungchul LYU, Sangil LEE, Kyunghag JUNG, Sung-Hyun JUNG, Wooseok JEONG, Pyeongseok CHO, Dalho HUH
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, AND ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
    Publication number: 20220388976
    Abstract: A compound, a composition for an organic optoelectronic device, an organic optoelectronic device, and a display device, the compound being represented by Chemical Formula 1:
    Type: Application
    Filed: May 11, 2022
    Publication date: December 8, 2022
    Inventors: Byungku KIM, Yunsoo KIM, Sunwoong SHIN, Namheon LEE, Byoungkwan LEE, Kipo JANG, Hyunjung KIM, Eunhye AN, Mijin LEE, Suyong LIM, Sung-Hyun JUNG, Youngkyoung JO
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DIODE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DIODE, ORGANIC OPTOELECTRONIC DIODE, AND DISPLAY DEVICE
    Publication number: 20220384738
    Abstract: a compound for an organic optoelectronic device represented by a combination of Chemical Formula 1 and 2, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device. Details of Chemical Formulas 1 and 2 are as described in the specification.
    Type: Application
    Filed: June 26, 2020
    Publication date: December 1, 2022
    Inventors: Jinhyun LUI, Dong Min KANG, Dong Wan RYU, Ho Kuk JUNG, Sangshin LEE, Jaehoon KIM, Changwoo KIM, Chang Ju SHIN, Namheon LEE, Sung-Hyun JUNG
  • Compound for organic optoelectronic diode, organic optoelectronic diode, and display device
    Patent number: 11482682
    Abstract: Disclosed are a compound for an organic optoelectronic diode, a composition for an organic optoelectronic diode, including the compound for the organic optoelectronic diode, an organic optoelectronic diode including the same, and a display device.
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: October 25, 2022
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Chang Ju Shin, Changwoo Kim, Hyung Sun Kim, Dong Wan Ryu, Seungjae Lee, Yuna Jang, Dong Min Kang, Eun Sun Yu, Hanill Lee, Sung-Hyun Jung, Juyeon Jung, Ho Kuk Jung
  • Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device, and display device
    Patent number: 11459316
    Abstract: A compound for an organic optoelectronic device, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device, the being represented by Chemical Formula 1:
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: October 4, 2022
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Hanill Lee, Hyung Sun Kim, Chang Ju Shin, Dongkyu Ryu, Jiah Yoon, Seungjae Lee, Suyong Lim, Sung-Hyun Jung
  • Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display device
    Patent number: 11453659
    Abstract: A compound for an organic optoelectronic device, a composition for an organic optoelectronic device, an organic optoelectronic device, and a display device, the compound for an organic optoelectronic device being represented by the following Chemical Formula 1:
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: September 27, 2022
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Hanill Lee, Hyung Sun Kim, Chang Ju Shin, Dongkyu Ryu, Jiah Yoon, Sung-Hyun Jung, Handong Chu
  • Organic optoelectronic diode and display device
    Patent number: 11450813
    Abstract: Provided are an organic optoelectronic diode and a display device, the organic optoelectronic diode including a cathode and an anode facing each other; at least one organic layer disposed between the cathode and the anode, wherein the organic layer includes a composition for an organic optoelectronic device including a first compound for an organic optoelectronic device represented by a combination of Chemical Formula 1 and Chemical Formula 2, and a second compound for an organic optoelectronic device represented by Chemical Formula 3; and a dopant having a maximum emission wavelength of 570 nm to 750 nm. The detailed descriptions of Chemical Formula 1 to Chemical Formula 3 are the same as that defined in the specification.
    Type: Grant
    Filed: June 15, 2018
    Date of Patent: September 20, 2022
    Assignees: SAMSUNG SDI CO., LTD., SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Pyeongseok Cho, Dongyeong Kim, Dong Wan Ryu, Byoungkwan Lee, Sung-Hyun Jung, Dalho Huh
  • Composition for organic optoelectronic element, organic optoelectronic element, and display device
    Patent number: 11450806
    Abstract: The present invention relates to: a composition for an organic optoelectronic element, containing at least one first compound represented by chemical formula 1, at least one second compound among compounds represented by chemical formula 2 and compounds composed of combinations of moieties represented by chemical formula 3 and moieties represented by chemical formula 4, and at least one third compound represented by chemical formula 5; an organic optoelectronic element comprising the same; and a display device comprising the organic optoelectronic element. Chemical formulas 1 to 5 are as described in the specification.
    Type: Grant
    Filed: May 2, 2016
    Date of Patent: September 20, 2022
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Ho Kuk Jung, Giwook Kang, Eui Su Kang, Byungku Kim, Youngkwon Kim, Hun Kim, Eun Sun Yu, Sangshin Lee, Sung-Hyun Jung, Pyeongseok Cho
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
    Publication number: 20220275008
    Abstract: A compound for an organic optoelectronic device, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device, the compound being represented by Chemical Formula 1:
    Type: Application
    Filed: February 17, 2022
    Publication date: September 1, 2022
    Inventors: Byungku KIM, Yunsoo KIM, Hyunjung KIM, Min Seok SEO, Sunwoong SHIN, Byoungkwan LEE, Kipo JANG, Sung-Hyun JUNG
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE AND ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
    Publication number: 20220267344
    Abstract: The present invention relates to a compound for an organic optoelectronic element, the compound being represented by a combination of Chemical Formula 1 to Chemical Formula 3; a composition for an organic optoelectronic element, the composition including the compound; an organic optoelectronic element; and a display device. The details of Chemical Formula 1 to Chemical Formula 3 are as described in the specification.
    Type: Application
    Filed: April 21, 2022
    Publication date: August 25, 2022
    Inventors: Seungjae LEE, Chang Ju SHIN, Eunhye AN, Jongwoo WON, Wooseok JEONG, Hyung Sun KIM, Seungin PARK, Sung-Hyun JUNG, Youngkyoung JO
  • Composition for organic optoelectronic device, organic optoelectronic device, and display device
    Patent number: 11417844
    Abstract: The present invention relates to a composition for an organic optoelectronic device, an organic optoelectronic device employing the composition, and a display device, wherein the composition includes: at least one first compound for an organic optoelectronic device, represented by chemical formula 1; and a second compound for an organic optoelectronic device, represented by a combination of Chemical Formula 2 and Chemical Formula 3A or a combination of Chemical Formula 2 and Chemical Formula 3B. The details of Chemical Formulae 1, 2, 3A, and 3B are as defined in the specification.
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: August 16, 2022
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Youngkyoung Jo, Jinhyun Lui, Yongtak Yang, Jaejin Oh, Eun Sun Yu, Hanill Lee, Sung-Hyun Jung, Ho Kuk Jung, Pyeongseok Cho, Dalho Huh
  • Compound for organic optoelectronic diode, composition for organic optoelectronic diode, organic optoelectronic diode, and display apparatus
    Patent number: 11362281
    Abstract: Disclosed are a compound for an organic optoelectronic diode, the compound expressed by Chemical Formula 1, a composition for an organic optoelectronic diode, an organic optoelectronic diode utilizing same, a display apparatus. The specific content of Chemical Formula 1 is defined in the specification.
    Type: Grant
    Filed: May 24, 2017
    Date of Patent: June 14, 2022
    Assignees: SAMSUNG SDI CO., LTD., SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chang Ju Shin, Jaejin Oh, Eun Sun Yu, Hanill Lee, Sung-Hyun Jung, Ho Kuk Jung, Sujin Han
  • COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE
    Publication number: 20220149295
    Abstract: A composition for an organic optoelectronic device, an organic optoelectronic device including the same, and a display device, the composition including a first compound represented by Chemical Formula 1, and a second compound represented by Chemical Formula 2,
    Type: Application
    Filed: November 2, 2021
    Publication date: May 12, 2022
    Inventors: Youngkyoung JO, Dong Min KANG, Byungku KIM, Kipo JANG, Sung-Hyun JUNG, Ho Kuk JUNG, Dongyeong KIM, Namheon LEE, Mijin LEE, Sangshin LEE, Sangil LEE