Patents by Inventor Mi-Young Chae

Mi-Young Chae 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).

  • BENZIMIDAZOLE COMPOUND, ORGANIC PHOTOELECTRIC DEVICE INCLUDING THE SAME, AND DISPLAY ELEMENT INCLUDING THE SAME
    Publication number: 20130256641
    Abstract: A benzimidazole compound, an organic photoelectric device, and a display element, the benzimidazole compound being represented by the following Chemical Formula 1:
    Type: Application
    Filed: May 13, 2013
    Publication date: October 3, 2013
    Inventors: Mi-Young Chae, Seung-Gyoung Lee, Ho-Jae Lee, Hyung-Sun Kim, Sung-Hyun Jung, Ja-Hyun Kim, Eun-Sun Yu
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC LIGHT EMITTING DIODE INCLUDING THE SAME, AND DISPLAY DEVICE INCLUDING THE ORGANIC LIGHT EMITTING DIODE
    Publication number: 20130256645
    Abstract: A compound for an organic optoelectronic device, an organic light emitting diode including the same, and a display device including the organic light emitting diode are disclosed, the compound being represented by the following Chemical Formula 1:
    Type: Application
    Filed: June 3, 2013
    Publication date: October 3, 2013
    Inventors: Soo-Hyun MIN, Eun-Sun YU, Hyung-Sun KIM, Mi-Young CHAE
  • Compound for organic photoelectric device and organic photoelectric device including the same
    Patent number: 8530063
    Abstract: A compound for an organic photoelectric device an organic photoelectric device, and a display device, the compound being represented by the following Chemical Formula 1:
    Type: Grant
    Filed: April 20, 2012
    Date of Patent: September 10, 2013
    Assignee: Cheil Industries, Inc.
    Inventors: Eun-Sun Yu, Ho-Jae Lee, Young-Sung Park, Mi-Young Chae, Hyung-Sun Kim, Soo-Hyun Min, Eui-Su Kang, Sung-Hyun Jung, Ja-Hyun Kim
  • Vinyl-based polymer with silicon or/and tin and organic light emission diode using the same
    Patent number: 8513649
    Abstract: Disclosed herein is a vinyl-based polymer with silicon and/or tin for an organic layer of an OLED. The polymer is soluble in an organic solvent and can emit fluorescent and phosphorescent light from red to blue wavelengths so as to be used for a host material of an organic light emitting layer in the OLED.
    Type: Grant
    Filed: December 26, 2007
    Date of Patent: August 20, 2013
    Assignee: Cheil Industries, Inc.
    Inventors: Sung Hyun Jung, Mi Young Chae, Eun Sun Yu, Hyung Sun Kim, Nam Soo Kim, Young Hoon Kim, Ho Jae Lee
  • COMPOUND FOR ORGANIC PHOTOELECTRIC DEVICE AND ORGANIC PHOTOELECTRIC DEVICE INCLUDING THE SAME
    Publication number: 20130207092
    Abstract: A compound for an organic photoelectric device is represented by the following Chemical Formula 1:
    Type: Application
    Filed: March 14, 2013
    Publication date: August 15, 2013
    Inventors: Dal-Ho HUH, Sung-Hyun JUNG, Dong-Wan RYU, Kyoung-Mi LEE, Mi-Young CHAE
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC LIGHT EMITTING DIODE INCLUDING THE SAME AND DISPLAY INCLUDING THE ORGANIC LIGHT EMITTING DIODE
    Publication number: 20130200356
    Abstract: A compound for an organic optoelectronic device is represented by Chemical Formula 1: and, in Chemical Formula 1, one of Ar1 or Ar2 is a substituted or unsubstituted C6 to C30 aryl group, or a substituted or unsubstituted C3 to C30 heteroaryl group, and the other of Ar1 or Ar2 is a substituent represented by the Chemical Formula 2:
    Type: Application
    Filed: March 15, 2013
    Publication date: August 8, 2013
    Inventors: Ho-Kuk JUNG, Dong-Min KANG, Myeong-Soon KANG, Eui-Su KANG, Nam-Soo KIM, Nam-Heon LEE, Mi-Young CHAE
  • Material for organic photoelectric device and organic photoelectric device including the same
    Patent number: 8470454
    Abstract: A material for an organic photoelectric device and an organic photoelectric device including the same, the material including an asymmetric compound represented by the following Chemical Formula 1: wherein, in Chemical Formula 1, Ar1 is hydrogen or a substituted or unsubstituted aryl, provided that when Ar1 is a substituted aryl having a substituent, Ar2 is not the same as the substituent of Ar1, Ar2 and Ar3 are each independently a substituted or unsubstituted carbazolyl, a substituted or unsubstituted C2 to C30 heteroaryl, a substituted or unsubstituted C2 to C30 arylamine, or a substituted or unsubstituted C2 to C30 heteroarylamine, L1 and L2 are each independently a substituted or unsubstituted phenylene, a substituted or unsubstituted naphthylene, or a substituted or unsubstituted anthracene, and m and n are each independently integers of 1 to 4.
    Type: Grant
    Filed: February 24, 2011
    Date of Patent: June 25, 2013
    Assignee: Cheil Industries, Inc.
    Inventors: Nam-Soo Kim, Myeong-Soon Kang, Ho-Kuk Jung, Eui-Su Kang, Young-Sung Park, Mi-Young Chae, Jin-Seong Park
  • Polymer, organic photoelectronic device, and display including the same
    Patent number: 8466256
    Abstract: A polymer, an organic photoelectric device, and a display device, the polymer including a repeating unit represented by the following Chemical Formula 1:
    Type: Grant
    Filed: June 23, 2011
    Date of Patent: June 18, 2013
    Assignee: Cheil Industries, Inc.
    Inventors: Soo-Hyun Min, Eun-Sun Yu, Dal-Ho Huh, Mi-Young Chae, Ho-Jae Lee, Ja-Hyun Kim
  • Pyridinylene ring compound for organic optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode
    Patent number: 8435648
    Abstract: A compound for an organic photoelectric device, the compound being represented by the following Chemical Formula 1:
    Type: Grant
    Filed: June 30, 2011
    Date of Patent: May 7, 2013
    Assignee: Cheil Industries, Inc.
    Inventors: Kyu-Yeol In, Myeong-Soon Kang, Ho-Kuk Jung, Nam-Soo Kim, Eui-Su Kang, Mi-Young Chae
  • COMPOUND FOR OPTOELECTRONIC DEVICE, ORGANIC LIGHT EMITTING DIODE INCLUDING THE SAME, AND DISPLAY INCLUDING THE ORGANIC LIGHT EMITTING DIODE
    Publication number: 20130105771
    Abstract: A compound for an optoelectronic device, an organic light emitting diode, and a display device, the compound for an optoelectronic device being represented by the following Chemical Formula 1:
    Type: Application
    Filed: October 23, 2012
    Publication date: May 2, 2013
    Inventors: Dong-Wan RYU, Sung-Hyun JUNG, Dal-Ho HUH, Kyoung-Mi LEE, Nam-Heon LEE, Mi-Young CHAE
  • MATERIAL FOR ORGANIC PHOTOELECTRIC DEVICE, AND ORGANIC PHOTOELECTRIC DEVICE INCLUDING THE SAME
    Publication number: 20130099214
    Abstract: A material for an organic photoelectric device includes a compound represented by the following Formula 1:
    Type: Application
    Filed: November 15, 2012
    Publication date: April 25, 2013
    Inventors: Nam-Soo KIM, Eun-Sun YU, Mi-Young CHAE, Ja-Hyun Kim
  • COMPOUND FOR ORGANIC PHOTOELECTRIC DEVICE AND ORGANIC PHOTOELECTRIC DEVICE INCLUDING THE SAME
    Publication number: 20130087776
    Abstract: A compound for an organic photoelectric device, the compound being represented by the following Chemical Formula 1:
    Type: Application
    Filed: December 3, 2012
    Publication date: April 11, 2013
    Inventors: Kyoung-Mi LEE, Dal-Ho HUH, Dong-Wan RYU, Sung-Hyun JUNG, Mi-Young CHAE
  • Material for organic electro-optical device having fluorene derivative compound and organic electro-optical device including the same
    Patent number: 8399108
    Abstract: The present invention relates to a material for an organic electro-optical device and an organic electro-optical device including the same. More particularly, the present invention relates to a material having thermal stability of a glass transition temperature of 120° C. or more and a thermal decomposition temperature of 450° C. or more, and being capable of providing an organic electro-optical device having high efficiency and a long life-span due to less crystallization and improved amorphous properties in a material for an organic electro-optical device. The material for an organic electro-optical device can be used singularly or as a host material in combination with a dopant, and includes an asymmetric fluorene derivative compound. An organic electro-optical device including the material for an organic electro-optical device is also provided.
    Type: Grant
    Filed: May 28, 2008
    Date of Patent: March 19, 2013
    Assignee: Cheil Industries, Inc.
    Inventors: Eun-Sun Yu, Nam-Soo Kim, Young-Hoon Kim, Mi-Young Chae
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC LIGHT EMITTING DIODE INCLUDING THE SAME AND DISPLAY INCLUDING THE ORGANIC LIGHT EMITTING DIODE
    Publication number: 20130056720
    Abstract: A compound for an organic optoelectronic device and an organic photoelectric device including the same are provided. A compound for an organic optoelectronic device represented by Chemical Formula 1 is provided to fabricate an organic photoelectric device having excellent electrochemical and thermal stability and life-span characteristics, and high luminous efficiency at a low driving voltage.
    Type: Application
    Filed: November 5, 2012
    Publication date: March 7, 2013
    Inventors: Hyung-Sun KIM, Eun-Sun YU, Mi-Young CHAE, Ho-Jae LEE, Soo-Hyun MIN
  • Compound for organic photoelectric device and organic photoelectric device including the same
    Patent number: 8383932
    Abstract: A compound for an organic photoelectric device, represented by the following Chemical Formula 1:
    Type: Grant
    Filed: April 19, 2010
    Date of Patent: February 26, 2013
    Assignee: Cheil Industries, Inc.
    Inventors: Ho-Kuk Jung, Myeong-Soon Kang, Jin-Seong Park, Nam-Soo Kim, Kyu-Yeol In, Eiu-Su Kang, Mi-Young Chae
  • Polymer and organic photoelectric device including the same
    Patent number: 8377572
    Abstract: A polymer represented by the following Formula 1:
    Type: Grant
    Filed: March 22, 2010
    Date of Patent: February 19, 2013
    Assignee: Cheil Industries, Inc.
    Inventors: Sung-Hyun Jung, Hyung-Sun Kim, Ho-Jae Lee, Eun-Sun Yu, Mi-Young Chae
  • Material for organic photoelectric device, and organic photoelectric device including the same
    Patent number: 8343640
    Abstract: A material for an organic photoelectric device includes a compound represented by the following Formula 1:
    Type: Grant
    Filed: March 5, 2010
    Date of Patent: January 1, 2013
    Assignee: Cheil Industries, Inc.
    Inventors: Nam-Soo Kim, Eun-Sun Yu, Young-Hoon Kim, Mi-Young Chae
  • CONDUCTIVE POLYMER, CONDUCTIVE POLYMER COMPOSITION, CONDUCTIVE POLYMER LAYER, AND ORGANIC PHOTOELECTRIC DEVICE INCLUDING THE CONDUCTIVE POLYMER LAYER
    Publication number: 20120326094
    Abstract: A conductive polymer, a conductive polymer composition, a conductive polymer layer, and an organic photoelectric device including the conductive polymer layer, the conductive polymer being doped with a polyacid copolymer, the polyacid copolymer being represented by the following Chemical Formula 1:
    Type: Application
    Filed: June 29, 2012
    Publication date: December 27, 2012
    Inventors: Dal-Ho HUH, Kyoung-Mi LEE, Eui-Su KANG, Mi-Young CHAE, Jeong-Woo LEE
  • COMPOUND FOR AN ORGANIC PHOTOELECTRIC DEVICE, ORGANIC PHOTOELECTRIC DEVICE INCLUDING THE SAME, AND DISPLAY DEVICE INCLUDING THE ORGANIC PHOTOELECTRIC DEVICE
    Publication number: 20120313091
    Abstract: A compound for an organic photoelectric device, an organic photoelectric device including the same, and a display device including the organic photoelectric device, the compound being represented by the following Chemical Formula 1:
    Type: Application
    Filed: August 22, 2012
    Publication date: December 13, 2012
    Inventors: Dong-Min KANG, Mi-Young CHAE, Myeong-Soon KANG, Sung-Hyun JUNG, Ho-Kuk JUNG, Nam-Heon LEE, Nam-Soo KIM
  • COMPOUND FOR ORGANIC PHOTOELECTRIC DEVICE AND ORGANIC PHOTOELECTRIC DEVICE INCLUDING THE SAME
    Publication number: 20120305900
    Abstract: A compound for an organic photoelectric device, the compound being represented by the following Chemical Formula (“CF”) 1:
    Type: Application
    Filed: July 23, 2012
    Publication date: December 6, 2012
    Inventors: Hyung-Sun KIM, Eun-Sun YU, Young-Hoon KIM, Ja-Hyun KIM, Soo-Hyun MIN, Ho-Jae LEE, Eui-Su KANG, Mi-Young Chae