Patents by Inventor Hye-jin Jung

Hye-jin 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).

  • Condensed cyclic compound and organic light emitting device including the same
    Patent number: 9818952
    Abstract: A condensed cyclic compound and an organic light-emitting device, the compound being represented by Formula 1:
    Type: Grant
    Filed: June 10, 2014
    Date of Patent: November 14, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hye-Jin Jung, Jin-O Lim, Sang-Hyun Han
  • Silicon-based compound and organic light-emitting diode comprising the same
    Patent number: 9773987
    Abstract: A silicon-based compound represented by Formula 1 below and an organic light-emitting device including the silicon-based compound are provided.
    Type: Grant
    Filed: May 29, 2013
    Date of Patent: September 26, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hye-Jin Jung, Seok-Hwan Hwang, Young-Kook Kim, Jun-Ha Park, Eun-Young Lee, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim, Jong-Hyuk Lee
  • Amine-based compound and organic light emitting diode comprising the same
    Patent number: 9741949
    Abstract: An amine-based compound and an organic light-emitting diode including the same are provided.
    Type: Grant
    Filed: January 28, 2014
    Date of Patent: August 22, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hye-Jin Jung, Seok-Hwan Hwang, Young-Kook Kim, Jun-Ha Park, Eun-Young Lee, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim
  • Compound and organic light-emitting device including the same
    Patent number: 9716234
    Abstract: Provided is a compound represented by Formula 1, Formula 2, or Formula 3:
    Type: Grant
    Filed: May 21, 2014
    Date of Patent: July 25, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jun-Ha Park, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Eun-Young Lee, Jong-Woo Kim, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim
  • Heterocyclic compound and organic light-emitting device including the same
    Patent number: 9705093
    Abstract: A heterocyclic compound represented by Formula 1 below and an organic light-emitting device including the heterocyclic compound are provided:
    Type: Grant
    Filed: April 22, 2014
    Date of Patent: July 11, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seok-Hwan Hwang, Young-Kook Kim, Jun-Ha Park, Hye-Jin Jung, Jin-O Lim, Eun-Young Lee, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim, Jong-Hyuk Lee
  • Condensed cyclic compound and organic light-emitting device comprising the same
    Patent number: 9660197
    Abstract: A condensed cyclic compound represented by Formula 1: Also disclosed is an organic light-emitting device including a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer and the condensed cyclic compound of Formula 1. An organic light-emitting device including the condensed cyclic compound of Formula 1 may have low driving voltage, high efficiency, a high luminance, and long lifetime.
    Type: Grant
    Filed: September 4, 2014
    Date of Patent: May 23, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seok-Hwan Hwang, Hye-Jin Jung, Kwang-Hyun Kim, Young-Kook Kim, Jong-Woo Kim, Hyoung-Kun Kim
  • Heterocyclic compound and orgainic light-emitting device including the same
    Patent number: 9640768
    Abstract: A heterocyclic compound of Formula 1 and an organic light-emitting device including the same are provided. Ar and X in Formula 1 are defined as in the specification.
    Type: Grant
    Filed: May 27, 2014
    Date of Patent: May 2, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seok-Hwan Hwang, Young-Kook Kim, Jun-Ha Park, Hye-Jin Jung, Jin-O Lim, Eun-Young Lee, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim
  • Compound for organic optoelectronic device organic light emitting diode including the same and display including the organic light emitting diode
    Patent number: 9627624
    Abstract: A compound for an organic optoelectronic device is represented by the following Chemical Formula 1. wherein R1, R2, R3, R4, Ar1, Ar2, Ar3, L1, L2, L3, n1, n2, and n3 are further defined in the specification.
    Type: Grant
    Filed: May 5, 2014
    Date of Patent: April 18, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jin-O Lim, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jun-Ha Park, Eun-Young Lee, Sang-Hyun Han, Eun-Jae Jeong, Soo-Youn Kim, Jong-Hyuk Lee
  • Heterocyclic compound and organic light-emitting diode including the same
    Patent number: 9627634
    Abstract: Provided is a heterocyclic compound represented by Formula 1 and an organic light-emitting diode including the same:
    Type: Grant
    Filed: May 28, 2014
    Date of Patent: April 18, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Eun-Jae Jeong, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jun-Ha Park, Eun-Young Lee, Jong-Woo Kim, Jin-O Lim, Sang-Hyun Han, Kwang-Hyun Kim, Soo-Yon Kim
  • Heterocyclic compound and organic light-emitting diode including the same
    Patent number: 9608211
    Abstract: A heterocyclic compound and an organic light-emitting diode including the same, the heterocyclic compound being represented by Formula 1 below:
    Type: Grant
    Filed: May 21, 2014
    Date of Patent: March 28, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Soo-Yon Kim, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jun-Ha Park, Eun-Young Lee, Jong-Woo Kim, Jin-O Lim, Sang-Hyun Han, Kwang-Hyun Kim, Eun-Jae Jeong
  • Condensed cyclic compound and organic light-emitting device including the same
    Patent number: 9601700
    Abstract: A condensed cyclic compound and an organic light-emitting device including the same, the compound being represented by Formula 1, below: Ar1-(L11)b1-(L1)a1-(L12)b2-Ar2??<Formula 1>
    Type: Grant
    Filed: May 15, 2014
    Date of Patent: March 21, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jong-Woo Kim, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jun-Ha Park, Eun-Young Lee, Jin-O Lim, Sang-Hyun Han, Kwang-Hyun Kim, Eun-Jae Jeong, Soo-Yon Kim
  • Heterocyclic compound and organic light-emitting diode including the same
    Patent number: 9601702
    Abstract: A heterocyclic compound represented by Formula 1 and an organic light-emitting diode including the same:
    Type: Grant
    Filed: July 29, 2014
    Date of Patent: March 21, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sang-Hyun Han, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jin-O Lim, Soo-Yon Kim, Eun-Jae Jeong, Jun-Ha Park, Eun-Young Lee, Kwang-Hyun Kim, Jong-Woo Kim
  • Anthracene-based compounds and organic light-emitting device including the same
    Patent number: 9583715
    Abstract: An anthracene-based compound is represented by Formula 1 as below: wherein Ar, R1 to R3, R11 to R13, L1, L2, a1 to a3, b1, b2, n1, n2, m1, m2, o1 and o2 are as defined in the specification. An organic light-emitting device includes the anthracene-based compound.
    Type: Grant
    Filed: May 21, 2014
    Date of Patent: February 28, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jun-Ha Park, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Eun-Young Lee, Jong-Woo Kim, Jin-O Lim, Sang-Hyun Han, Kwang-Hyun Kim, Eun-Jae Jeong, Soo-Yon Kim
  • Compound for organic light-emitting diode and organic light-emitting diode including the same
    Patent number: 9567287
    Abstract: A compound represented by Formula 1 below may be used in an organic light emitting diode. Additionally, in some embodiments, an organic light-emitting diode includes a first electrode, a second electrode, and an organic layer between the first electrode and the second electrode and including the compound represented by Formula 1.
    Type: Grant
    Filed: October 2, 2012
    Date of Patent: February 14, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jun-Ha Park, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Eun-Young Lee, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim, Se-Jin Cho, Jong-Hyuk Lee
  • Condensed-cyclic compound and organic light-emitting device including the same
    Patent number: 9564601
    Abstract: A condensed-cyclic compound and an organic light-emitting device including the same, the compound being represented by Formula 1, below:
    Type: Grant
    Filed: April 22, 2014
    Date of Patent: February 7, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Soo-Yon Kim, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jun-Ha Park, Eun-Young Lee, Jong-Woo Kim, Jin-O Lim, Sang-Hyun Han, Kwang-Hyun Kim, Eun-Jae Jeong
  • Heterocyclic compound and organic light-emitting device including the same
    Patent number: 9564603
    Abstract: A heterocyclic compound and an organic light-emitting diode including the same, the heterocyclic compound being represented by Formula 1, below:
    Type: Grant
    Filed: May 22, 2014
    Date of Patent: February 7, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hye-Jin Jung, Seok-Hwan Hwang, Young-Kook Kim, Jun-Ha Park, Eun-Young Lee, Jong-Woo Kim, Jin-O Lim, Sang-Hyun Han, Kwang-Hyun Kim, Eun-Jae Jeong, Soo-Yon Kim
  • Compound with electron injection and/or electron transport capabilities and organic light-emitting device including the same
    Patent number: 9559310
    Abstract: A compound represented by Formula 1 below and an organic light-emitting device including the compound are provided: Substituents in Formula 1 are the same as defined in the specification.
    Type: Grant
    Filed: June 21, 2013
    Date of Patent: January 31, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hye-Jin Jung, Seok-Hwan Hwang, Young-Kook Kim, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim, Jun-Ha Park, Eun-Young Lee, Chang-Ho Lee, Jong-Hyuk Lee
  • Compound and organic light-emitting device including the same
    Patent number: 9553271
    Abstract: A compound and an organic light-emitting device including the same, the compound being represented by Formula 1, below:
    Type: Grant
    Filed: April 1, 2014
    Date of Patent: January 24, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jin-O Lim, Hye-Jin Jung, Sang-Hyun Han
  • Organic compound and organic light emitting diode device including the same
    Patent number: 9548456
    Abstract: Disclosed are a novel organic compound and an organic light emitting diode device using the same. More particularly, a novel organic compound having electrical stability, high charge transport capability, and light emitting performance, high glass transition temperature and being capable of preventing crystallization, and an organic light emitting diode device including an organic layer including the same are disclosed.
    Type: Grant
    Filed: August 2, 2013
    Date of Patent: January 17, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Eun-Young Lee, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jun-Ha Park, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim, Jong-Hyuk Lee
  • Heterocyclic compound and organic light-emitting device including the same
    Patent number: 9537108
    Abstract: Provided is a heterocyclic compound represented by Formula 1 below and an organic light-emitting device including the same. In Formula 1, R1 to R8 are each independently a hydrogen atom, a deuterium atom, a substituted or unsubstituted C1 to C60 alkyl group, a substituted or unsubstituted C3 to C60 cycloalkyl group, a substituted or unsubstituted C2 to C60 heteroaryl group, a substituted or unsubstituted C6 to C60 aryl group, or a substituted or unsubstituted C6 to C60 condensed polycyclic group, with the proviso that R2 is not wherein X is O, S, or Se.
    Type: Grant
    Filed: April 11, 2014
    Date of Patent: January 3, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Soo-Yon Kim, Seok-Hwan Hwang, Young-Kook Kim, Jun-Ha Park, Hye-Jin Jung, Eun-Young Lee, Sang-Hyun Han, Jin-O Lim, Eun-Jae Jeong, Jong-Hyuk Lee