Inventor
BAE JAESOON
KR53 patents
Patents
50 patentsUS6383666B1May 7, 2002
Organometallic complex and organic electroluminescent device using the same
LG CHEMICAL LTD49 citations90
US10662313B2May 26, 2020
Organic electronic element and method for manufacturing same
LG CHEMICAL LTD4 citations73
US11069859B2Jul 20, 2021
Fluorene-based compound, organic light-emitting device using same and method for preparing same
LG CHEMICAL LTD2 citations72
US11737300B2Aug 22, 2023
Coating composition and organic light-emitting device
LG CHEMICAL LTD1 citations71
US11706970B2Jul 18, 2023
Polymer, coating composition comprising same, and organic light emitting device using same
LG CHEMICAL LTD4 citations71
US11228011B2Jan 18, 2022
Ionic compound, coating composition comprising same, and organic light-emitting diode
LG CHEMICAL LTD4 citations71
US11165037B2Nov 2, 2021
Organic light-emitting diode
LG CHEMICAL LTD1 citations71
US10954218B2Mar 23, 2021
Carbazole derivative and organic light emitting device using same
LG CHEMICAL LTD3 citations71
US9748489B2Aug 29, 2017
Copolymer and organic solar cell comprising same
LG CHEMICAL LTD4 citations71
US11765921B2Sep 19, 2023
Ionic compound, and coating composition and organic light-emitting device comprising same
LG CHEMICAL LTD1 citations70
US11889746B2Jan 30, 2024
Polymer, coating composition comprising same, and organic light emitting device using same
LG CHEMICAL LTD2 citations68
US11158833B2Oct 26, 2021
Organic electroluminescent device and manufacturing method therefor
LG CHEMICAL LTD0 citations62
US11094887B2Aug 17, 2021
Fluorene-based compound, organic light-emitting device using same and method for preparing same
LG CHEMICAL LTD1 citations62
US11038138B2Jun 15, 2021
Organic electroluminescent device and method for manufacturing the same
LG CHEMICAL LTD0 citations62
US9184392B2Nov 10, 2015
Polymer and organic solar cell including same
LG CHEMICAL LTD3 citations62
US11196009B2Dec 7, 2021
Fluorene derivative, organic light emitting device using same, and manufacturing method therefor
LG CHEMICAL LTD1 citations61
US12441836B2Oct 14, 2025
Polycarbonate resin and preparation method thereof
LG CHEMICAL LTD1 citations60
US12291500B2May 6, 2025
Carbazole derivative and organic light emitting element using same
LG CHEMICAL LTD0 citations60
US11472966B2Oct 18, 2022
Coating composition, organic light-emitting diode using same and method for preparing same
LG CHEMICAL LTD0 citations60
US11274213B2Mar 15, 2022
Compound, coating composition comprising same, organic light-emitting diode using same, and method for preparing same
LG CHEMICAL LTD0 citations60
US11335859B2May 17, 2022
Compound, coating composition comprising same, and organic light emitting element comprising same
LG CHEMICAL LTD0 citations52
US11299503B2Apr 12, 2022
Compound, coating composition comprising the same, organic light emitting device using the same and method for manufacturing the same
LG CHEMICAL LTD0 citations52
US11905245B2Feb 20, 2024
Heterocyclic compound and organic light emitting device comprising the same
LG CHEMICAL LTD0 citations51
US11884836B2Jan 30, 2024
Polymer, coating composition comprising same, and organic light emitting element using same
LG CHEMICAL LTD0 citations51
US11871655B2Jan 9, 2024
Organic electroluminescent device and manufacturing method therefor
LG CHEMICAL LTD0 citations51
US11581490B2Feb 14, 2023
Organic light emitting diode
LG CHEMICAL LTD0 citations51
US11502256B2Nov 15, 2022
Compound, coating composition comprising same, and organic light emitting diode
LG CHEMICAL LTD0 citations51
US12389789B2Aug 12, 2025
Organic light emitting device
LG CHEMICAL LTD0 citations50
US11987665B2May 21, 2024
Polymer and organic light emitting device comprising same
LG CHEMICAL LTD0 citations50
US11702550B2Jul 18, 2023
Coating composition, organic light-emitting diode using same, and method for preparing same
LG CHEMICAL LTD0 citations50
US11572346B2Feb 7, 2023
Compound, coating composition comprising same, and organic light-emitting device
LG CHEMICAL LTD0 citations50
US11498987B2Nov 15, 2022
Polymer, coating composition comprising same, and organic light emitting element using same
LG CHEMICAL LTD0 citations50
US11299648B2Apr 12, 2022
Polymer, coating composition comprising same, and organic light emitting diode using same
LG CHEMICAL LTD0 citations50
US9711729B2Jul 18, 2017
Organic electronic element comprising fullerene derivative
LG CHEMICAL LTD1 citations50
US12304977B2May 20, 2025
Polymer, monomer, coating composition comprising same, organic light emitting device using same, and method for manufacturing organic light emitting device by using same
LG CHEMICAL LTD0 citations49
US11997921B2May 28, 2024
Organic light emitting device
LG CHEMICAL LTD0 citations49
US11557737B2Jan 17, 2023
Compound, coating composition comprising same, organic light-emitting element using same, and manufacturing method therefor
LG CHEMICAL LTD0 citations49
US11374175B2Jun 28, 2022
Polymer, coating composition comprising same, and organic light-emitting device using same
LG CHEMICAL LTD0 citations49
US12516151B2Jan 6, 2026
Resin, preparation method therefor, resin composition, and molded article
LG CHEMICAL LTD0 citations48
US12497484B2Dec 16, 2025
Resin, preparation method therefor, resin composition, and molded product
LG CHEMICAL LTD0 citations48
US12054565B2Aug 6, 2024
Polymer and organic light emitting device comprising the same
LG CHEMICAL LTD0 citations48
US11472901B2Oct 18, 2022
Polymer, coating composition comprising same, and organic light-emitting device using same
LG CHEMICAL LTD0 citations48
US11342507B2May 24, 2022
Coating composition comprising compound, and organic light emitting device comprising same
LG CHEMICAL LTD0 citations48
US11309494B2Apr 19, 2022
Copolymer and organic light emitting device comprising same
LG CHEMICAL LTD0 citations48
US11127904B2Sep 21, 2021
Compound, coating composition comprising same, organic light emitting device using same, and manufacturing method thereof
LG CHEMICAL LTD0 citations48
US12528764B2Jan 20, 2026
Compound, coating composition comprising same, organic light-emitting device using same, and manufacturing method therefor
LG CHEMICAL LTD0 citations47
US11751470B2Sep 5, 2023
Compound and organic light emitting device comprising the same
LG CHEMICAL LTD0 citations47
US11174210B2Nov 16, 2021
Compound, coating composition comprising same, organic light-emitting device using same and method for preparing same
LG CHEMICAL LTD0 citations47
US10693073B2Jun 23, 2020
Fullerene derivatives and organic electronic device comprising fullerene derivatives
LG CHEMICAL LTD0 citations42
US9923143B2Mar 20, 2018
Fullerene derivative, organic solar cell using same, and manufacturing method thereof
LG CHEMICAL LTD0 citations40
Showing the top 50 of 53 patents by PatentIndex Score.