Inventor
PARK JUNHA
KR85 patents
Patents
50 patentsUS9871208B2Jan 16, 2018
Condensed cyclic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD9 citations84
US9722187B2Aug 1, 2017
Compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD8 citations84
US9678379B2Jun 13, 2017
Liquid crystal display apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD7 citations79
US12284905B2Apr 22, 2025
Light emitting device
SAMSUNG DISPLAY CO LTD3 citations73
US11171296B2Nov 9, 2021
Organometallic compound, organic light-emitting device including the same, and organic light-emitting apparatus including the organic light-emitting device
SAMSUNG DISPLAY CO LTD3 citations73
US10903432B2Jan 26, 2021
Heterocyclic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD3 citations73
US10236452B2Mar 19, 2019
Compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD7 citations73
US10069085B2Sep 4, 2018
Heterocyclic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD4 citations73
US9899611B2Feb 20, 2018
Condensed cyclic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD3 citations73
US9882143B2Jan 30, 2018
Amine-based compound and organic light-emitting diode including the same
SAMSUNG DISPLAY CO LTD2 citations73
US11800793B2Oct 24, 2023
Organic electroluminescence device and polycyclic compound for organic electroluminescence device
SAMSUNG DISPLAY CO LTD2 citations71
US11489124B2Nov 1, 2022
Organic electroluminescence device and fused polycyclic compound for organic electroluminescence device
SAMSUNG DISPLAY CO LTD3 citations70
US12256633B2Mar 18, 2025
Organic electroluminescence device and fused polycyclic compound for organic electroluminescence device
SAMSUNG DISPLAY CO LTD1 citations63
US12245496B2Mar 4, 2025
Light emitting device
SAMSUNG DISPLAY CO LTD1 citations63
US11844273B2Dec 12, 2023
Heterocyclic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD0 citations63
US11588111B2Feb 21, 2023
Condensed-cyclic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD1 citations63
US11563183B2Jan 24, 2023
Heterocyclic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD1 citations63
US11251376B2Feb 15, 2022
Heterocyclic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD1 citations63
US11133473B2Sep 28, 2021
Condensed cyclic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD1 citations63
US10991891B2Apr 27, 2021
Condensed cyclic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD2 citations63
US12563962B2Feb 24, 2026
Organic light-emitting device and electronic apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations62
US12550606B2Feb 10, 2026
Organic light-emitting device and electronic apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations62
US12356853B2Jul 8, 2025
Light-emitting device including condensed cyclic compound, and electronic apparatus including the light-emitting device
SAMSUNG DISPLAY CO LTD0 citations62
US12279527B2Apr 15, 2025
Organic electroluminescence device and fused polycyclic compound for organic electroluminescence device
SAMSUNG DISPLAY CO LTD0 citations62
US12232409B2Feb 18, 2025
Organometallic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD0 citations62
US12052917B2Jul 30, 2024
Organic light-emitting device including heterocyclic compound with boron and nitrogen
SAMSUNG DISPLAY CO LTD2 citations62
US11968896B2Apr 23, 2024
Light-emitting device including condensed cyclic compound, and electronic apparatus including the light-emitting device
SAMSUNG DISPLAY CO LTD0 citations62
US11957042B2Apr 9, 2024
Heterocyclic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD1 citations62
US11895907B2Feb 6, 2024
Condensed cyclic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD2 citations62
US10897014B2Jan 19, 2021
Heterocyclic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD1 citations62
US10720585B2Jul 21, 2020
Compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD1 citations62
US10714695B2Jul 14, 2020
Organic light-emitting device
SAMSUNG DISPLAY CO LTD2 citations62
US10367150B2Jul 30, 2019
Compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD1 citations62
US10319919B2Jun 11, 2019
Compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD2 citations62
US11950508B2Apr 2, 2024
Light emitting device
SAMSUNG DISPLAY CO LTD1 citations61
US12538702B2Jan 27, 2026
Condensed cyclic compound and organic electroluminescence device including the same
SAMSUNG DISPLAY CO LTD0 citations52
US12457894B2Oct 28, 2025
Organometallic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD0 citations52
US12446462B2Oct 14, 2025
Condensed cyclic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD0 citations52
US12133456B2Oct 29, 2024
Organic electroluminescence device and fused polycyclic compound for organic electroluminescence device
SAMSUNG DISPLAY CO LTD0 citations52
US12133458B2Oct 29, 2024
Organic electroluminescence device and nitrogen-containing compound for organic electroluminescence device
SAMSUNG DISPLAY CO LTD0 citations52
US12122749B2Oct 22, 2024
Heterocyclic compound and organic light-emitting device comprising same
SAMSUNG DISPLAY CO LTD0 citations52
US12084433B2Sep 10, 2024
Heterocyclic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD0 citations52
US12082500B2Sep 3, 2024
Condensed cyclic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD0 citations52
US11839149B2Dec 5, 2023
Compound and light-emitting device including same
SAMSUNG DISPLAY CO LTD0 citations52
US11581492B2Feb 14, 2023
Organic electroluminescence device and polycyclic compound for organic electroluminescence device
SAMSUNG DISPLAY CO LTD0 citations52
US11158815B2Oct 26, 2021
Condensed cyclic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD0 citations52
US11078210B2Aug 3, 2021
Heterocyclic compound and organic light emitting device including the same
SAMSUNG DISPLAY CO LTD0 citations52
US10998503B2May 4, 2021
Condensed cyclic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD0 citations52
US10096780B2Oct 9, 2018
Organic light-emitting device
SAMSUNG DISPLAY CO LTD1 citations52
US10074811B2Sep 11, 2018
Compound and organic light emitting device comprising same
SAMSUNG DISPLAY CO LTD1 citations52
Showing the top 50 of 85 patents by PatentIndex Score.