Patents by Inventor Jae-Soon Bae

Jae-Soon Bae 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).

  • Material for organic electronic device, and organic electronic device using the same
    Patent number: 9722188
    Abstract: The present invention provides a novel compound that is capable of largely improving a life time, efficiency, electrochemical stability, and thermal stability of an organic electronic device, and an organic electronic device that comprises an organic material layer comprising the compound.
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: August 1, 2017
    Assignee: LG CHEM, LTD.
    Inventors: Jae-Soon Bae, Ji-Eun Kim, Hye-Young Jang, Jeung-Gon Kim, Jun-Gi Jang, Sung-Kil Hong, Tae-Yoon Park, Dae-Woong Lee
  • Chrysene derivatives and organic electrical device using the same
    Patent number: 9200196
    Abstract: The present invention relates to a novel chrysene derivative and an organic electronic device using the same. A chrysene according to the present invention may act as a hole injection, hole transport, electron injection and transport, or light emitting material in an organic light emitting device and an organic electronic device, and in particular, may be used alone as a light emitting host or a dopant.
    Type: Grant
    Filed: November 18, 2009
    Date of Patent: December 1, 2015
    Assignee: LG CHEM, LTD.
    Inventors: Jae-Soon Bae, Jeung-Gon Kim, Ji-Eun Kim, Hye-Young Jang, Jun-Gi Jang, Sang-Young Jeon
  • Material for organic electronic device, and organic electronic device using same
    Patent number: 9196845
    Abstract: The present invention provides a novel compound that is capable of largely improving a life time, efficiency, electrochemical stability, and thermal stability of an organic electronic device, and an organic electronic device that comprises an organic material layer comprising the compound.
    Type: Grant
    Filed: August 21, 2009
    Date of Patent: November 24, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Jae-Soon Bae, Ji-Eun Kim, Hye-Young Jang, Jeung-Gon Kim, Jun-Gi Jang, Sung-Kil Hong, Tae-Yoon Park, Dae-Woong Lee
  • MATERIAL FOR ORGANIC ELECTRONIC DEVICE, AND ORGANIC ELECTRONIC DEVICE USING THE SAME
    Publication number: 20150333276
    Abstract: The present invention provides a novel compound that is capable of largely improving a life time, efficiency, electrochemical stability, and thermal stability of an organic electronic device, and an organic electronic device that comprises an organic material layer comprising the compound.
    Type: Application
    Filed: July 23, 2015
    Publication date: November 19, 2015
    Inventors: Jae-Soon BAE, Ji-Eun KIM, Hye-Young JANG, Jeung-Gon KIM, Jun-Gi JANG, Sung-Kil HONG, Tae-Yoon PARK, Dae-Woong LEE
  • Material for organic electronic device, and organic electronic device using same
    Patent number: 9190618
    Abstract: The present invention provides a novel compound that is capable of largely improving a life time, efficiency, electrochemical stability, and thermal stability of an organic electronic device, and an organic electronic device that comprises an organic material layer comprising the compound.
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: November 17, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Jae-Soon Bae, Ji-Eun Kim, Hye-Young Jang, Jeung-Gon Kim, Jun-Gi Jang, Sung-Kil Hong, Tae-Yoon Park, Dae-Woong Lee
  • Cycloalkene derivatives and organic electronic devices using the same
    Patent number: 9150536
    Abstract: The present invention relates to a novel cycloalkene derivative, and an organic electronic device using the same. The cycloalkene derivative according to the exemplary embodiment of the present invention may act as a hole injection, a hole transport, an electron injection, an electron transport, or a light emitting material in an organic light emitting diode and an organic electronic device, and in particular, may be used alone as a light emitting host or a dopant.
    Type: Grant
    Filed: January 20, 2010
    Date of Patent: October 6, 2015
    Assignee: LG CHEM, LTD.
    Inventors: Hye-Young Jang, Jae-Chol Lee, Jae-Soon Bae, Jeung-Gon Kim, Seong-So Kim, Chang-Hwan Kim
  • Nitrogen-containing heterocyclic compound and organic electronic device using the same
    Patent number: 9139562
    Abstract: A nitrogen-containing heterocyclic derivative is represented by the following Formula 1 or includes two or more structures of the following Formula 1: An organic electronic device includes the nitrogen-containing heterocyclic derivative, and has excellent properties in terms of efficiency, driving voltage, and a life span.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: September 22, 2015
    Assignee: LG CHEM, LTD.
    Inventors: Dong-Hoon Lee, Tae-Yoon Park, Jae-Soon Bae, Hyun Nam, Jun-Gi Jang, Sung-Kil Hong
  • Material for organic electronic device, and organic electronic device using same
    Patent number: 9118023
    Abstract: The present invention provides a novel compound that is capable of largely improving a life time, efficiency, electrochemical stability, and thermal stability of an organic electronic device, and an organic electronic device that comprises an organic material layer comprising the compound.
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: August 25, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Jae-Soon Bae, Ji-Eun Kim, Hye-Young Jang, Jeung-Gon Kim, Jun-Gi Jang, Sung-Kil Hong, Tae-Yoon Park, Dae-Woong Lee
  • Compound, method for preparing same and organic electronic device using same
    Patent number: 9028977
    Abstract: The present invention relates to a novel compound of Formula 1, a method for manufacturing the same, and an organic electronic device using the same, and the novel compound according to the present invention may act as a hole injection, hole transport, electron injection and transport, or light emitting material in an organic light emitting device and an organic electronic device, and the device according to the present invention shows excellent properties in terms of efficiency, a driving voltage, and stability.
    Type: Grant
    Filed: September 23, 2009
    Date of Patent: May 12, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Jae-Soon Bae, Ji-Eun Kim, Jeung-Gon Kim, Jun-Gi Jang
  • Anthracene derivative and an organic electronic device using the same
    Patent number: 8974919
    Abstract: The present invention relates to a novel anthracene derivative and an organic electronic device using the same. The anthracene derivative can act as a hole injecting, hole transporting, electron injecting and transporting, or light emitting material in an organic light emitting device and an organic electronic device. In particular, the anthracene derivative can act as a light emitting host. The organic electronic device according to the present invention has excellent characteristics in views of efficiency, the driving voltage, and the stability.
    Type: Grant
    Filed: July 10, 2009
    Date of Patent: March 10, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Hye-Young Jang, Se-Hwan Son, Jae-Soon Bae, Jun-Gi Jang, Tae-Yoon Park
  • Compound and organic light emitting device using the same
    Patent number: 8968884
    Abstract: The present invention provides a novel compound that is capable of largely improving life span, efficiency, electrochemical stability and thermal stability of the organic light emitting device, and an organic light emitting device in which said compound is included in an organic compound layer.
    Type: Grant
    Filed: November 7, 2008
    Date of Patent: March 3, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Sung-Kil Hong, Wook-Dong Cho, Jae-Soon Bae, Ji-Eun Kim, Hyun Nam, Jun-Gi Jang, Byung-Sun Jeon, Mun-Kyu Joo, Hye-Young Jang
  • Anthracene derivatives, preparation method thereof and organic light emitting diode using the same
    Patent number: 8957407
    Abstract: The present invention provides a novel anthracene derivative, a method for preparing the same, and an organic electronic device using the same. The anthracene derivative according to the invention can function alone as a light emitting host, in particular, as a blue host in an organic electronic device. Further, the anthracene derivative according to the invention can also function as a hole injecting or hole transporting material, an electron injecting or electron transporting material, or a light emitting material in an organic electronic device including a light emitting device. Therefore, the organic electronic device according to the present invention shows excellent characteristics in efficiency, drive voltage and stability.
    Type: Grant
    Filed: January 25, 2007
    Date of Patent: February 17, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Kong-Kyeom Kim, Hye-Young Jang, Jae-Chol Lee, Jae-Soon Bae, Dong-Seob Jeong, Tae-Yoon Park
  • Binaphthalene derivatives, preparation method thereof and organic electronic device using the same
    Patent number: 8951831
    Abstract: The present invention relates to a new binaphthalene derivative, a preparation method thereof, and an organic electronic device using the same. The binaphthalene derivative according to the present invention can perform functions of hole injection and transportation, electron injection and transportation, or light emission in an organic electronic device including an organic light-emitting device, and the device according to the present invention has excellent characteristics in terms of efficiency, drive voltage and stability, and in particular excellent effects such as a low voltage and a long life time.
    Type: Grant
    Filed: February 6, 2014
    Date of Patent: February 10, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Jae Soon Bae, Dae Woong Lee, Dong Hoon Lee, Jae Chol Lee, Jun Gi Jang
  • Organic metal complexes derivative and organic light emitting devices using the same
    Patent number: 8846212
    Abstract: The present invention relates to a novel organic metal complex derivative and to an organic light emitting device comprising the same. The organic metal complex derivative is represented by the following Formula 1: The organic electronic device includes a first electrode, a second electrode, and one or more organic material layers disposed therebetween, and at least one layer of the organic material layers includes the organic metal complex derivative.
    Type: Grant
    Filed: June 12, 2008
    Date of Patent: September 30, 2014
    Assignee: LG Chem, Ltd.
    Inventors: Dae-Woong Lee, Jae-Soon Bae, Kong-Kyeom Kim, Jae-Chol Lee, Hyun Nam, Seong-So Kim
  • MATERIAL FOR ORGANIC ELECTRONIC DEVICE, AND ORGANIC ELECTRONIC DEVICE USING SAME
    Publication number: 20140231783
    Abstract: The present invention provides a novel compound that is capable of largely improving a life time, efficiency, electrochemical stability, and thermal stability of an organic electronic device, and an organic electronic device that comprises an organic material layer comprising the compound.
    Type: Application
    Filed: April 28, 2014
    Publication date: August 21, 2014
    Applicant: LG CHEM, Ltd.
    Inventors: Jae-Soon BAE, Ji-Eun KIM, Hye-Young JANG, Jeung-Gon KIM, Jun-Gi JANG, Sung-Kil HONG, Tae-Yoon PARK, Dae-Woong LEE
  • BINAPHTHALENE DERIVATIVES, PREPARATION METHOD THEREOF AND ORGANIC ELECTRONIC DEVICE USING THE SAME
    Publication number: 20140183505
    Abstract: The present invention relates to a new binaphthalene derivative, a preparation method thereof, and an organic electronic device using the same. The binaphthalene derivative according to the present invention can perform functions of hole injection and transportation, electron injection and transportation, or light emission in an organic electronic device including an organic light-emitting device, and the device according to the present invention has excellent characteristics in terms of efficiency, drive voltage and stability, and in particular excellent effects such as a low voltage and a long life time.
    Type: Application
    Filed: February 6, 2014
    Publication date: July 3, 2014
    Applicant: LG CHEM, LTD.
    Inventors: Jae Soon Bae, Dae Woong Lee, Dong Hoon Lee, Jae Choi Lee, Jun Gi Jang
  • Binaphthalene derivatives, preparation method thereof and organic electronic device using the same
    Patent number: 8674138
    Abstract: The present invention relates to a new binaphthalene derivative, a preparation method thereof, and an organic electronic device using the same. The binaphthalene derivative according to the present invention can perform functions of hole injection and transportation, electron injection and transportation, or light emission in an organic electronic device including an organic light-emitting device, and the device according to the present invention has excellent characteristics in terms of efficiency, drive voltage and stability, and in particular excellent effects such as a low voltage and a long life time.
    Type: Grant
    Filed: October 20, 2006
    Date of Patent: March 18, 2014
    Assignee: LG Chem. Ltd.
    Inventors: Jae Soon Bae, Dae Woong Lee, Dong Hoon Lee, Jae Chol Lee, Jun Gi Jang
  • Nitrogen-containing heterocyclic compound and organic electronic device using the same
    Patent number: 8368062
    Abstract: The present invention provides a nitrogen-containing heterocyclic derivative and an organic electronic device using the same. The nitrogen-containing heterocyclic derivative that is represented by the following Formula 2 or includes two or more structures of the following Formula 2: The organic electronic device according to the present invention has excellent properties in terms of efficiency, driving voltage, and a life span.
    Type: Grant
    Filed: November 3, 2009
    Date of Patent: February 5, 2013
    Assignee: LG Chem, Ltd.
    Inventors: Dong-Hoon Lee, Tae-Yoon Park, Jae-Soon Bae, Hyun Nam, Jun-Gi Jang, Sung-Kil Hong
  • Fluorene derivatives and organic electronic device using the same
    Patent number: 8318948
    Abstract: Disclosed is a novel fluorene derivative and an organic electronic device using the same. The organic electronic device has excellent efficiency, driving voltage, and a lifespan.
    Type: Grant
    Filed: December 6, 2007
    Date of Patent: November 27, 2012
    Assignee: LG Chem, Ltd.
    Inventors: Jae-Soon Bae, Dong-Hoon Lee, Dae-Woong Lee, Sung-Kil Hong, Hyun Nam, Chang-Hwan Kim
  • Pyrene derivatives and organic electronic device using pyrene derivatives
    Patent number: RE44824
    Abstract: The present invention provides an organic electronic device using the compound of the formula (1) and a pyrene derivative having a new structure.
    Type: Grant
    Filed: May 6, 2011
    Date of Patent: April 8, 2014
    Assignee: LG Chem, Ltd.
    Inventors: Dong Hoon Lee, Kong Kyeom Kim, Jae Soon Bae, Dae Woong Lee, Jung Bum Kim