Patents by Inventor Moo Jin Park

Moo Jin Park 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, organic light emitting diode comprising same, and display comprising organic light emitting diode
    Patent number: 9722186
    Abstract: A compound for an organic optoelectronic device, an organic light emitting diode including the compound, and a display device including the organic light emitting diode are provided and the compound in which moieties represented by Chemical Formulae I and II that are sequentially linked is provided and thus, the organic light emitting diode has excellent life-span characteristics due to excellent electrochemical and thermal stability and high luminous efficiency at a low driving voltage.
    Type: Grant
    Filed: March 26, 2015
    Date of Patent: August 1, 2017
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Moo-Jin Park, Eun-Sun Yu, Mi-Young Chae, Chang-Woo Kim, Hyung-Sun Kim, Ho-Jae Lee
  • Compound for organic optoelectronic device and organic light emitting diode including the same
    Patent number: 9444054
    Abstract: A compound for an organic optoelectronic device is represented by the following Chemical Formula 1:
    Type: Grant
    Filed: October 24, 2013
    Date of Patent: September 13, 2016
    Assignee: CHEIL INDUSTRIES, INC.
    Inventors: Moo-Jin Park, Eun-Sun Yu, Mi-Young Chae
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC LIGHT EMITTING DIODE COMPRISING SAME, AND DISPLAY COMPRISING ORGANIC LIGHT EMITTING DIODE
    Publication number: 20150200372
    Abstract: A compound for an organic optoelectronic device, an organic light emitting diode including the compound, and a display device including the organic light emitting diode are provided and the compound in which moieties represented by Chemical Formulae I and II that are sequentially linked is provided and thus, the organic light emitting diode has excellent life-span characteristics due to excellent electrochemical and thermal stability and high luminous efficiency at a low driving voltage.
    Type: Application
    Filed: March 26, 2015
    Publication date: July 16, 2015
    Inventors: Moo-Jin PARK, Eun-Sun YU, Mi-Young CHAE, Chang-Woo KIM, Hyung-Sun KIM, Ho-Jae LEE
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC LIGHT EMITTING DIODE COMPRISING SAME, AND DISPLAY DEVICE COMPRISING ORGANIC LIGHT EMITTING DIODE
    Publication number: 20150144937
    Abstract: Provided are a compound represented by the following Chemical Formula 1 for an organic optoelectronic device, an organic light emitting diode including the same, and a display device including the organic light emitting diode. The structure of Chemical Formula 1 is described in the specification. The compound for the organic photoelectric device provides an organic light emitting diode having excellent life-span characteristics due to excellent electrochemical and thermal stability and high luminous efficiency at a low driving voltage.
    Type: Application
    Filed: February 3, 2015
    Publication date: May 28, 2015
    Inventors: Moo-Jin PARK, Eun-Sun YU, Mi-Young CHAE, Byung-Ku KIM, Hyo-Ju SEO, Jae-Deuk YANG
  • COMPOUND FOR ORGANIC OPTOELECTRIC DEVICE, ORGANIC OPTOELECTRIC DEVICE COMPRISING SAME, AND DISPLAY APPARATUS COMPRISING ORGANIC OPTOELECTRIC DEVICE
    Publication number: 20150090974
    Abstract: Provided is a compound for an organic optoelectric device, an organic light emitting diode including the same, and a display device including the organic light emitting diode, wherein the compound for an organic optoelectric device is represented by Chemical Formula 1. The Chemical Formula 1 and description thereof are the same as described in the specification.
    Type: Application
    Filed: July 4, 2013
    Publication date: April 2, 2015
    Inventors: Hyung-Sun Kim, Wook Kim, Chang-Woo Kim, Mi-Young Chae, Dal-Ho Huh, Eun-Sun Yu, Moo-Jin Park
  • CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20150060791
    Abstract: A condensed-cyclic compound of Formula 1: wherein, in Formula 1, groups X1, X11 to X14, L21, L22, R21, and R21, and variables a21, a22, b21, b22, c21, and c22 are described in the specification.
    Type: Application
    Filed: June 10, 2014
    Publication date: March 5, 2015
    Inventors: Chang-ju SHIN, Young-kwon KIM, Hyung-sun KIM, Moo-jin PARK, Joo-hee SEO, Eun-sun YU, Byoung-ki CHOI, Kyu-young HWANG
  • COMPOSITION FOR ORGANIC LIGHT-EMITTING DIODE, ORGANIC LIGHT-EMITTING LAYER INCLUDING SAME, AND ORGANIC LIGHT-EMITTING DIODE
    Publication number: 20150021585
    Abstract: Provided is a composition for an organic light emitting diode comprising a compound for an organic optoelectric device represented by Chemical Formula S-1; and a compound for an organic optoelectric device represented by Chemical Formula X-1, and an organic emission layer and organic light emitting diode.
    Type: Application
    Filed: October 8, 2014
    Publication date: January 22, 2015
    Inventors: Eun-Sun Yu, Mi-Young Chae, Chang-Woo Kim, Ho-Jae Lee, Seung-Jae Lee, Dal-Ho Huh, Hyung-Sun Kim, Wook Kim, Moo-Jin Park
  • COMPOUND FOR AN ORGANIC OPTOELECTRONIC ELEMENT, ORGANIC LIGHT-EMITTING ELEMENT COMPRISING SAME, AND DISPLAY DEVICE COMPRISING THE ORGANIC LIGHT-EMITTING ELEMENT
    Publication number: 20140346483
    Abstract: Disclosed are 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. The compound for an organic optoelectronic device represented by a combination of the following Chemical Formula 1; and Chemical Formula 2 or 3 provides an organic light emitting diode having life-span characteristics due to excellent electrochemical and thermal stability, and high luminous efficiency at a low driving voltage.
    Type: Application
    Filed: September 25, 2012
    Publication date: November 27, 2014
    Inventors: Eun-Sun Yu, Moo-Jin Park, Ho-Jae Lee, Mi-Young Chae
  • COMPOUND FOR ORGANIC OPTOELECTRONIC ELEMENT, ORGANIC LIGHT-EMITTING ELEMENT COMPRISING SAME, AND DISPLAY DEVICE COMPRISING THE ORGANIC LIGHT-EMITTING ELEMENT
    Publication number: 20140326984
    Abstract: Disclosed are 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. The compound for an organic optoelectronic device represented by the following Chemical Formula 1 provides an organic light emitting diode having life-span characteristics due to excellent electrochemical and thermal stability, and high luminous efficiency at a low driving voltage.
    Type: Application
    Filed: December 17, 2012
    Publication date: November 6, 2014
    Inventors: Moo-Jin Park, Eun-Sun Yu, Ho-Jae Lee, Mi-Young Chae
  • MATERIAL FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC LIGHT EMITTING DIODE INCLUDING THE SAME, AND DISPLAY INCLUDING THE ORGANIC LIGHT EMITTING DIODE
    Publication number: 20140197386
    Abstract: A material for an organic optoelectronic device including a first compound represented by Chemical Formula A-1 and a second compound represented by Chemical Formula B-1: wherein, variables R1-R8, Ar1, Ar2, L1, L2, X2, n1, and n2 are described in the specification.
    Type: Application
    Filed: September 24, 2013
    Publication date: July 17, 2014
    Applicants: CHEIL INDUSTRIES INC., SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyung-Sun KIM, Byungku KIM, Chang woo KIM, Jin Hyeon RYU, Moo-Jin PARK, Jae-Deuk YANG, Eun-Sun YU, Ho-Jae LEE
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE AND ORGANIC LIGHT EMITTING DIODE INCLUDING THE SAME
    Publication number: 20140048789
    Abstract: A compound for an organic optoelectronic device is represented by the following Chemical Formula 1:
    Type: Application
    Filed: October 24, 2013
    Publication date: February 20, 2014
    Inventors: Moo-Jin PARK, Eun-Sun YU, Mi-Young CHAE
  • Spoiler sunroof
    Patent number: 6454347
    Abstract: The preferred embodiment of a sunroof includes a sunroof panel, a track, an actuating mechanism, and a panel securing member operable to assist in securing a rear section of the panel to the track when the panel is in a closed position. In another aspect of the present invention, a lock assembly includes a spring biased finger and a panel securing member which are movable relative to a track to secure a rear section of a sunroof panel depending on the positional relationship of the finger relative to a camming member.
    Type: Grant
    Filed: February 27, 2001
    Date of Patent: September 24, 2002
    Assignee: ASC Incorporated
    Inventors: Kiman Lee, Kim Jang-Young, Moo Jin Park
  • Spoiler sunroof
    Patent number: 6199944
    Abstract: The preferred embodiment of a sunroof includes a sunroof panel, a track, an acutating mechanism, and a panel securing member operable to assist in securing a rear section of the panel to the track when the panel is in a closed position. In another aspect of the present invention, a lock assembly includes a spring biased finger and a panel securing member which are movable relative to a track to secure a rear section of a sunroof panel depending on the positional relationship of the finger relative to a camming member.
    Type: Grant
    Filed: June 4, 1999
    Date of Patent: March 13, 2001
    Assignee: ASC Incorporated
    Inventors: Kiman Lee, Kim Jang-Young, Moo Jin Park