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 DIODE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DIODE, ORGANIC OPTOELECTRONIC DIODE AND DISPLAY DEVICE
    Publication number: 20200388766
    Abstract: Provided are: a compound for an organic optoelectronic diode; a composition for an organic optoelectronic diode including the same; an organic optoelectronic diode including the composition for the organic optoelectronic diode as a host; and a display device including the organic optoelectronic diode.
    Type: Application
    Filed: December 31, 2018
    Publication date: December 10, 2020
    Inventors: Changwoo KIM, Seungjae LEE, Hyung Sun KIM, Dong Wan RYU, Chang Ju SHIN, Kipo JANG, Sung-Hyun JUNG, Juyeon JUNG, Handong CHU
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE
    Publication number: 20200377489
    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: Application
    Filed: May 29, 2020
    Publication date: December 3, 2020
    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, organic optoelectronic device and display apparatus
    Patent number: 10851056
    Abstract: The present invention relates to a compound for an organic optoelectronic device represented by chemical formula 1, an organic optoelectronic device employing the same and a display device apparatus. The details of chemical formula 1 are as defined in the specification.
    Type: Grant
    Filed: April 18, 2016
    Date of Patent: December 1, 2020
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Byungku Kim, Hyung Sun Kim, Eun Sun Yu, Sangshin Lee, Yuna Jang, Chunkeun Jang, Sung-Hyun Jung, Ho-Kuk Jung
  • COMPOOUND FOR ORGANIC PHOTOELECTRONIC ELEMENT, ORGANIC PHOTOELECTRONIC ELEMENT, AND DISPLAY DEVICE
    Publication number: 20200373497
    Abstract: The present invention relates to a compound for an organic photoelectronic element, to a composition for an organic photoelectronic element, the composition including the compound for an organic photoelectronic element, to an organic photoelectronic element employing the same, and to a display device.
    Type: Application
    Filed: September 10, 2018
    Publication date: November 26, 2020
    Inventors: Yuna JANG, Dong Min KANG, Byungku KIM, Changwoo KIM, Eun Sun YU, Sung-Hyun JUNG
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE AND ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEIVCE
    Publication number: 20200350501
    Abstract: Disclosed are the compound for an organic optoelectronic device, the compound being represented by Chemical Formula 1, a composition for an organic optoelectronic device including the compound for an organic optoelectronic device, an organic optoelectronic device, and a display device. In Chemical Formula 1, each substituent is the same as defined in the specification.
    Type: Application
    Filed: July 16, 2020
    Publication date: November 5, 2020
    Inventors: Jihyun LUI, Changwoo KIM, Dong Wan RYU, Chang Ju SHIN, Hyung Sun KIM, Seungjae LEE, Jihun SHIN, Sung-Hyun JUNG, Ho Kuk JUNG
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE
    Publication number: 20200317654
    Abstract: A compound for an organic optoelectronic device represented by Chemical Formula 1, a composition for an organic optoelectronic device, an organic optoelectronic device including the same, and a display device are disclosed. Details of Chemical Formula 1 are the same as described in the detailed description.
    Type: Application
    Filed: May 10, 2017
    Publication date: October 8, 2020
    Inventors: Kipo JANG, Youngkwon KIM, Jinhyun LUI, Eun Sun YU, Sung-Hyun JUNG, Ho Kuk JUNG
  • Compound for organic optoelectronic element, organic optoelectronic element, and display device
    Patent number: 10797245
    Abstract: The present invention relates to a compound for an organic optoelectronic element, represented by chemical formula I, an organic optoelectronic element employing the same, and a display device. The details of chemical formula I above are defined as in the specification.
    Type: Grant
    Filed: November 20, 2015
    Date of Patent: October 6, 2020
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Hyung Sun Kim, Byungku Kim, Youngkwon Kim, Younhwan Kim, Hun Kim, Eun Sun Yu, Sung-Hyun Jung
  • Organic compound, composition, and organic optoelectronic diode
    Patent number: 10784447
    Abstract: The present invention relates to: an organic compound represented by Chemical Formula 1; a composition for an organic optoelectronic diode containing the organic compound; and an organic optoelectronic diode to which the organic compound or the composition is applied. In Chemical Formula 1, Z, R1 to R11, and n1 to n4 are the same as those defined in the specification.
    Type: Grant
    Filed: November 18, 2015
    Date of Patent: September 22, 2020
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Sujin Han, Dong Min Kang, Soohyun Min, Eun Sun Yu, Byoungkwan Lee, Hanill Lee, Sung-Hyun Jung, Ho Kuk Jung
  • COMPOSITION FOR OPTOELECTRONIC DEVICE AND ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
    Publication number: 20200266357
    Abstract: A composition for an organic optoelectronic device an organic optoelectronic device, and a display device, the composition including a first compound; a second compound; and a third compound, wherein the first compound, the second compound, and the third compound are different from each other, the first compound is represented by Chemical Formula I, the second compound is represented by Chemical Formula I, and the third compound is represented by Chemical Formula II or Chemical Formula III:
    Type: Application
    Filed: February 12, 2020
    Publication date: August 20, 2020
    Inventors: Jinhyun LUI, Dong Min KANG, Hyung Sun KIM, Yongtak YANG, Sung-Hyun JUNG, Ho Kuk JUNG, Youngkyoung JO, Pyeongseok CHO, Dalho HUH, Hyungyu LEE
  • COMPOSITION FOR OPTOELECTRONIC DEVICE AND ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
    Publication number: 20200266358
    Abstract: A composition for an organic optoelectronic device, an organic optoelectronic device, and a display device, the composition including a first compound; a second compound; and a third compound, the first compound, the second compound, and the third compound are different from each other, the first compound is represented by Chemical Formula I, the second compound is represented by Chemical Formula II or Chemical Formula III, and the third compound is represented by Chemical Formula II or Chemical Formula III,
    Type: Application
    Filed: February 14, 2020
    Publication date: August 20, 2020
    Inventors: Yongtak YANG, Dong Min KANG, Hyung Sun KIM, Jinhyun LUI, Seungin PARK, Jaejin OH, Sung-Hyun JUNG, Ho Kuk JUNG, Youngkyoung JO, Pyeongseok CHO, Dalho HUH
  • Organic compound and organic optoelectric device and display device
    Patent number: 10700286
    Abstract: An organic compound represented by Chemical Formula 1, an organic optoelectric device including the organic compound, and a display device including the organic optoelectric device are disclosed.
    Type: Grant
    Filed: January 27, 2017
    Date of Patent: June 30, 2020
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Chang Ju Shin, Jinseok Hong, Dong Wan Ryu, Eun Sun Yu, Hanill Lee, Chunkeun Jang, Sung-Hyun Jung
  • ORGANIC OPTOELECTRONIC DIODE AND DISPLAY DEVICE
    Publication number: 20200176688
    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: Application
    Filed: June 15, 2018
    Publication date: June 4, 2020
    Inventors: Pyeongseok CHO, Dongyeong KIM, Dong Wan RYU, Byoungkwan LEE, Sung-Hyun JUNG, Dalho HUH
  • Compound for organic optoelectronic device, composition for organic optoelectronic device and organic optoelectronic device and display device
    Patent number: 10672990
    Abstract: Disclosed are a compound for an organic optoelectronic device represented by Chemical Formula 1, a composition for an organic optoelectronic device, an organic optoelectronic device including the same, and a display device. Details of Chemical Formula 1 are the same as defined in the specification.
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: June 2, 2020
    Assignees: SAMSUNG SDI CO., LTD., SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hanill Lee, Jun Seok Kim, Eun Sun Yu, Kipo Jang, Sung-Hyun Jung, Sujin Han
  • ORGANIC OPTOELECTRONIC DIODE AND DISPLAY DEVICE
    Publication number: 20200161563
    Abstract: Disclosed are an organic optoelectronic device includes an anode and a cathode facing each other and an organic layer disposed between the anode and the cathode, wherein the organic layer includes at least one of a hole injection layer, a hole transport layer, a light emitting layer, and an electron transport layer, and the light emitting layer includes a first host, a second host, and a phosphorescent dopant represented by Chemical Formula 4, and a display device including the same.
    Type: Application
    Filed: July 3, 2018
    Publication date: May 21, 2020
    Inventors: Kipo JANG, Byungku KIM, Giwook KANG, Hanill LEE, Sung-Hyun JUNG, Ho Kuk JUNG, Youngkyoung JO, Eun Sun YU
  • ORGANIC COMPOUND, COMPOSITION, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE
    Publication number: 20200161564
    Abstract: Disclosed are an organic compound represented by Chemical Formula 1, a composition including the same, an organic optoelectronic device, and a display device. In Chemical Formula 1, X1, Ar1, Ar2, L1 to L3, R1, R2, CBZ, and n are the same as described in the specification.
    Type: Application
    Filed: September 4, 2018
    Publication date: May 21, 2020
    Inventors: Byungku KIM, Giwook KANG, Hanill LEE, Kipo JANG, Sung-Hyun JUNG, Min Seok SEO, Ji Hun SHIN, Hyungyu LEE, Jinseok JANG, Ho Kuk JUNG, Dalho HUH
  • ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE USING THE SAME
    Publication number: 20200161560
    Abstract: Disclosed are an organic optoelectronic device includes an anode and a cathode facing each other, and an organic layer disposed between the anode and the cathode. The organic layer includes one of a hole injection layer, a hole transport layer, a light emitting layer, and an electron transport layer. The light emitting layer includes a first host represented by Chemical Formula 1, a second host represented by Chemical Formula 2, and a phosphorescent dopant represented by Chemical Formula 3. A display device including the same.
    Type: Application
    Filed: June 15, 2018
    Publication date: May 21, 2020
    Inventors: Kipo JANG, Byungku KIM, Giwook KANG, Hanill LEE, Sung-Hyun JUNG, Ho Kuk JUNG, Youngkyoung JO, Eun Sun YU
  • COMPOSITION FOR ORGANIC OPTOELECTRONIC DIODE, ORGANIC OPTOELECTRONIC DIODE, AND DISPLAY DEVICE
    Publication number: 20200136057
    Abstract: The present invention relates to a composition for an organic optoelectronic diode, comprising a first compound for an organic optoelectronic diode; and a second compound for an organic optoelectronic diode, and an organic optoelectronic diode and a display device including the same.
    Type: Application
    Filed: July 4, 2018
    Publication date: April 30, 2020
    Inventors: Dong Wan RYU, Sangshin LEE, Seungjae LEE, Sung-Hyun JUNG, Eun Sun YU, Dalho HUH
  • COMOUND FOR AN ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE USING THE SAME
    Publication number: 20200127213
    Abstract: A compound and an organic optoelectronic device, the compound being represented by Chemical Formula 1-3a-I or Chemical Formula 1-4a-I:
    Type: Application
    Filed: December 20, 2019
    Publication date: April 23, 2020
    Inventors: Kipo JANG, Byungku KIM, Giwook KANG, Hanill LEE, Sung-Hyun JUNG, Ho Kuk JUNG, Youngkyoung JO, Eun Sun YU
  • Composition for organic optoelectric device and organic optoelectric device and display device
    Patent number: 10600971
    Abstract: Disclosed are a composition for an organic optoelectric device including at least one of a first host compound represented by a combination of Chemical Formula 1 and Chemical Formula 2, and at least one of a second host compound represented by Chemical Formula 3, and an organic optoelectric device including the same, and a display device. Details of Chemical Formulae 1 to 3 are the same as described in the detailed description.
    Type: Grant
    Filed: July 10, 2017
    Date of Patent: March 24, 2020
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Chunkeun Jang, Eun Sun Yu, Sangshin Lee, Sung-Hyun Jung, Ho Kuk Jung, Byungku Kim, Changwoo Kim, Sujin Han
  • Composition for organic optoelectronic device and organic optoelectronic device and display device
    Patent number: 10593894
    Abstract: Disclosed are a composition for an organic optoelectronic device includes at least one of a first host compound represented by a combination of Chemical Formula 1 and Chemical Formula 2, and at least one of a second host compound represented by a combination of Chemical Formula 3 and Chemical Formula 4, and an organic optoelectronic device including the same, and a display device. Details of Chemical Formulae 1 to 4 are the same as described in the detailed description.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: March 17, 2020
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Dong Wan Ryu, Youngkwon Kim, Changwoo Kim, Hyung Sun Kim, Chang Ju Shin, Eun Sun Yu, Yuna Jang, Sung-Hyun Jung, Ho Kuk Jung