Inventor
IHN SOOGHANG
KR35 patents
Patents
35 patentsUS10243149B2Mar 26, 2019
Composition, thin film including the composition, and organic light-emitting device including the composition or the thin film
SAMSUNG ELECTRONICS CO LTD8 citations84
US10240085B2Mar 26, 2019
Thin film and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD8 citations83
US10957863B2Mar 23, 2021
Condensed cyclic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD4 citations72
US10923664B2Feb 16, 2021
Composition, thin film, and organic light emitting device including composition and thin film
SAMSUNG ELECTRONICS CO LTD2 citations72
US10297777B2May 21, 2019
Organic light-emitting device having multi-layered electron blocking layer and P-doped layer
SAMSUNG ELECTRONICS CO LTD2 citations72
US10297764B2May 21, 2019
Mixture, thin film, and organic light emitting device including mixture and thin film
SAMSUNG ELECTRONICS CO LTD4 citations72
US10155724B2Dec 18, 2018
Condensed cyclic compound, composition including the same, and organic light-emitting device including the condensed cyclic compound
SAMSUNG ELECTRONICS CO LTD5 citations72
US11713416B2Aug 1, 2023
Thin film and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US10995265B2May 4, 2021
Thin film and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD1 citations62
US10615348B2Apr 7, 2020
Organic light-emitting device
SAMSUNG ELECTRONICS CO LTD1 citations62
US10510966B2Dec 17, 2019
Organic light-emitting device
SAMSUNG ELECTRONICS CO LTD1 citations62
US10396295B2Aug 27, 2019
Condensed cyclic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD1 citations62
US10043984B2Aug 7, 2018
Condensed cyclic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD2 citations62
US10651392B2May 12, 2020
Organic light-emitting device
SAMSUNG ELECTRONICS CO LTD1 citations60
US12167679B2Dec 10, 2024
Organic light-emitting device
SAMSUNG ELECTRONICS CO LTD0 citations52
US12120953B2Oct 15, 2024
Heterocyclic compound, organic light-emitting device including heterocyclic compound, and electronic apparatus including organic light-emitting device
SAMSUNG ELECTRONICS CO LTD0 citations52
US11339143B2May 24, 2022
Condensed cyclic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD0 citations52
US12520720B2Jan 6, 2026
Heterocyclic compound and organic light-emitting device
SAMSUNG ELECTRONICS CO LTD0 citations51
US12471491B2Nov 11, 2025
Heterocyclic compound, organic light-emitting device including heterocyclic compound, and electronic apparatus including organic light-emitting device
SAMSUNG ELECTRONICS CO LTD0 citations51
US12178120B2Dec 24, 2024
Amine compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD0 citations51
US12010858B2Jun 11, 2024
Organic light-emitting device
SAMSUNG ELECTRONICS CO LTD0 citations51
US11569452B2Jan 31, 2023
Organic light-emitting device
SAMSUNG ELECTRONICS CO LTD0 citations51
US11508915B2Nov 22, 2022
Condensed cyclic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD0 citations51
US11453682B2Sep 27, 2022
Condensed-cyclic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD0 citations51
US11404646B2Aug 2, 2022
Organic light-emitting device
SAMSUNG ELECTRONICS CO LTD0 citations51
US11367837B2Jun 21, 2022
Organic light-emitting device
SAMSUNG ELECTRONICS CO LTD0 citations51
US12593606B2Mar 31, 2026
Organic light-emitting device
SAMSUNG ELECTRONICS CO LTD0 citations50
US12069879B2Aug 20, 2024
Organic light-emitting device
SAMSUNG ELECTRONICS CO LTD0 citations50
US12063804B2Aug 13, 2024
Organic light-emitting device
SAMSUNG ELECTRONICS CO LTD0 citations50
US11594689B2Feb 28, 2023
Organic light-emitting device
SAMSUNG ELECTRONICS CO LTD0 citations50
US11124521B2Sep 21, 2021
Condensed cyclic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD0 citations50
US12484373B2Nov 25, 2025
Organic light-emitting device and electronic apparatus including the same
SAMSUNG ELECTRONICS CO LTD0 citations49
US12048243B2Jul 23, 2024
Organic light-emitting device
SAMSUNG ELECTRONICS CO LTD0 citations49
US10873034B2Dec 22, 2020
Condensed cyclic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD0 citations41
US10446763B2Oct 15, 2019
Organic light-emitting device
SAMSUNG ELECTRONICS CO LTD0 citations35