Patents Assigned to NANO SOLUTION CO., LTD.
  • Conductive coating liquid composition, and an antistatic film and a display device using the same
    Patent number: 10705261
    Abstract: Provided is a display device having an antistatic film comprising a conductive coating liquid composition. The conductive coating liquid composition comprises 10 to 100 parts by weight of a silane sol based on 100 parts by weight of a carbon nanotube dispersion liquid composition, and the silane sol comprises 0.01 to 10 wt % of an acid catalyst with a pH of 3.0 to 6.0 based on the total weight of the silane sol.
    Type: Grant
    Filed: December 29, 2016
    Date of Patent: July 7, 2020
    Assignees: LG DISPLAY CO., LTD., NANO SOLUTION CO., LTD.
    Inventors: Junsik Hwang, Kwihong Park, Yonggyoon Jang, Sungwook Ko, Hyungyul Kim, Hojun Moon
  • Conductive coating liquid composition, and an antistatic film and a display device using the same
    Patent number: 10418147
    Abstract: Provided is a display device having an antistatic film made of a conductive coating liquid composition. The conductive coating liquid composition includes 10 to 100 parts by weight of a silane sol based on 100 parts by weight of a carbon nanotube dispersion liquid composition, and 0.1 to 5 wt % of a polar solvent based on 100 wt % of the conductive coating liquid composition.
    Type: Grant
    Filed: December 29, 2016
    Date of Patent: September 17, 2019
    Assignees: LG DISPLAY CO., LTD., NANO SOLUTION CO., LTD.
    Inventors: Sungwook Ko, Junsik Hwang, Kwihong Park, Hyungyul Kim, Hojun Moon
  • Carbon nanotube dispersion liquid composition and method for manufacturing of the same, conductive coating liquid composition comprising the samen, antistatic film and display device using the same
    Patent number: 10144836
    Abstract: Disclosed is a carbon nanotube dispersion liquid composition for forming a conductive layer in a display device. The carbon nanotube dispersion liquid composition includes, for example, 0.05 to 20 wt % of carbon nanotubes, 0.02 to 40 wt % of a polyacrylic acid resin, and 50 to 99.93 wt % of C2-C5 straight-chain alkanol, based on the total weight of the carbon nanotube dispersion liquid composition.
    Type: Grant
    Filed: June 19, 2017
    Date of Patent: December 4, 2018
    Assignees: LG DISPLAY CO., LTD., NANO SOLUTION CO., LTD.
    Inventors: Junsik Hwang, Kwihong Park, Yuseon Kho, Hyungyul Kim, Hojun Moon
  • Carbon nanotube dispersion liquid composition and method for manufacturing of the same, conductive coating liquid composition comprising the same, antistatic film and display device using the same
    Patent number: 9714350
    Abstract: Disclosed is a carbon nanotube dispersion liquid composition for forming a conductive layer in a display device. The carbon nanotube dispersion liquid composition includes, for example, 0.05 to 20 wt % of carbon nanotubes, 0.02 to 40 wt % of a polyacrylic acid resin, and 50 to 99.93 wt % of C2-C5 straight-chain alkanol, based on the total weight of the carbon nanotube dispersion liquid composition.
    Type: Grant
    Filed: November 30, 2015
    Date of Patent: July 25, 2017
    Assignees: LG DISPLAY CO., LTD., NANO SOLUTION CO., LTD.
    Inventors: Junsik Hwang, Kwihong Park, Yuseon Kho, Hyungyul Kim, Hojun Moon