Patents by Inventor Byung Ku Kim

Byung Ku Kim 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).

  • Organic compound, organic optoelectronic element, and display device
    Patent number: 10680190
    Abstract: The present invention relates to an organic compound by chemical formula 1, and an organic optoelectronic element and a display device each comprising the organic compound.
    Type: Grant
    Filed: May 12, 2015
    Date of Patent: June 9, 2020
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Byung-Ku Kim, Young-Kwon Kim, Jin-Hyun Lui, Chang-Ju Shin, Eun-Sun Yu, Seung-Jae Lee, Joo-Hee Seo
  • Condensed cyclic compound and organic light emitting device including the same
    Patent number: 10361377
    Abstract: A novel condensed cyclic compound and an organic light emitting device including the same are disclosed.
    Type: Grant
    Filed: January 8, 2015
    Date of Patent: July 23, 2019
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Hyung-Sun Kim, Byung-Ku Kim, Young-Kwon Kim, Chang-Woo Kim, Joo-Hee Seo, Chang-Ju Shin, Seung-Jae Lee, Kyu Young Hwang
  • COMPOUND, ORGANIC OPTOELECTRONIC DIODE CONTAINING SAME, AND DISPLAY DEVICE
    Publication number: 20170200902
    Abstract: A compound represented by the following Chemical Formula 1, an organic optoelectric device including the same and a display device including the organic optoelectric device are disclosed. The detailed descriptions of Chemical Formula 1 are the same as defined in the specification.
    Type: Application
    Filed: August 3, 2015
    Publication date: July 13, 2017
    Inventors: Seung-Jae LEE, Byung-Ku KIM, Young-Kwon KIM, Soo-Hyun MIN, Joo-Hee SEO, Eun-Sun YU
  • ORGANIC COMPOUND, ORGANIC OPTOELECTRONIC ELEMENT, AND DISPLAY DEVICE
    Publication number: 20170141331
    Abstract: The present invention relates to an organic compound by chemical formula 1, and an organic optoelectronic element and a display device each comprising the organic compound.
    Type: Application
    Filed: May 12, 2015
    Publication date: May 18, 2017
    Applicant: Samsung SDI Co.,Ltd.
    Inventors: Byung-Ku KIM, Young-Kwon KIM, Jin-Hyun LUI, Chang-Ju SHIN, Eun-Sun YU, Seung-Jae LEE, Joo-Hee SEO
  • COMPOUND, ORGANIC OPTOELECTRONIC DIODE COMPRISING SAME, AND DISPLAY
    Publication number: 20170077416
    Abstract: Embodiments relate to a compound represented by Formula 1, an organic optoelectronic diode comprising the same, and a display device comprising the organic optoelectronic diode. Formula 1 is as defined in the specification of the present invention.
    Type: Application
    Filed: November 23, 2016
    Publication date: March 16, 2017
    Inventors: Byung-Ku KIM, Dong-Min KANG, Chae-Hyuk KO, Young-Kwon KIM, Chang-Woo KIM, Eun-Sun YU, Soo-Young JEONG
  • CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20170012216
    Abstract: A condensed cyclic compound and an organic light-emitting device including the condensed cyclic compound are provided.
    Type: Application
    Filed: January 6, 2015
    Publication date: January 12, 2017
    Inventors: Byung-Ku KIM, Jin-Hyun LUI, Byoung-Kwan LEE, O Hyun KWON, Young-Kwon KIM, Chang-Woo KIM, Hyung-Sun KIM, Joo-Hee SEO, Chang-Ju SHIN, Eun-Sun YU, Seung-Jae LEE, Byoung Ki CHOI, Kyu Young HWANG
  • CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20160351826
    Abstract: A condensed cyclic compound and an organic light-emitting device including the condensed cyclic compound are provided.
    Type: Application
    Filed: January 6, 2015
    Publication date: December 1, 2016
    Inventors: Byung-Ku KIM, Ho-Kuk JUNG, Su-Jin HAN, O Hyun KWON, Young-Kwon KIM, Chang-Woo KIM, Hyung-Sun KIM, Joo-Hee SEO, Chang-Ju SHIN, Eun-Sun YU, Seung-Jae LEE, Byoung Ki CHOI, Kyu Young HWANG
  • CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20160322585
    Abstract: A novel condensed cyclic compound and an organic light emitting device including the same are disclosed.
    Type: Application
    Filed: February 9, 2015
    Publication date: November 3, 2016
    Applicants: Samsung SDI Co., LTD., Samsung Electronics Co., Ltd.
    Inventors: Chang-Woo KIM, Byung-Ku KIM, Young-Kwon KIM, Hyung-Sun KIM, Joo-Hee SEO, Chang-Ju SHIN, Seung-Jae LEE, Kyu Young HWANG
  • CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20160308143
    Abstract: A novel condensed cyclic compound and an organic light emitting device including the same are disclosed.
    Type: Application
    Filed: January 8, 2015
    Publication date: October 20, 2016
    Inventors: Hyung-Sun KIM, Byung-Ku KIM, Young-Kwon KIM, Chang-Woo KIM, Joo-Hee SEO, Chang-Ju SHIN, Seung-Jae LEE, Kyu Young HWANG
  • CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20160308142
    Abstract: A condensed cyclic compound and an organic light-emitting device including the condensed cyclic compound are provided.
    Type: Application
    Filed: January 6, 2015
    Publication date: October 20, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byung-Ku KIM, Sang-Shin LEE, Chang-Ju SHIN, Sung-Hyun JUNG, O Hyun KWON, Young-Kwon KIM, Chang-Woo KIM, Hyung-Sun KIM, Joo-Hee SEO, Eun-Sun YU, Seung-Jae LEE, Byoung Ki CHOI, Kyu Young HWANG
  • 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
  • Method of fabricating a thin film transistor liquid crystal display
    Patent number: 5994155
    Abstract: A thin film transistor LCD and a fabricating method therefor.
    Type: Grant
    Filed: June 18, 1996
    Date of Patent: November 30, 1999
    Assignee: Goldstar Co., Ltd.
    Inventor: Byung Ku Kim
  • Device of thin film transistor liquid crystal display
    Patent number: 5714769
    Abstract: The thin film transistor LCD includes, a plurality of gate lines each having a projection part formed spaced in a certain interval on a transparent substrate; a plurality of first data lines each formed covering one side of each of the projection parts of the gate lines for serving as drain electrodes; a plurality of second data lines each formed on the transparent substrate to cross the gate lines at a right angle to the gate lines in parts other than the projection parts but formed discrete so as to be intermittent to each other at parts crossing the gate lines; an insulation layer having at least one contact hole on each of the intermitted pieces of the second data lines formed on all over the surfaces of the first and the second data lines, the gate lines and the transparent substrate; and, a plurality of third data lines formed on the insulation layer to cover the other side of the projection parts and to connect the intermitted pieces of the second data lines through making contact with the contact hole
    Type: Grant
    Filed: June 18, 1996
    Date of Patent: February 3, 1998
    Assignee: Goldstar Co., Ltd.
    Inventor: Byung Ku Kim