Inventor
SONG HAJIN
KR26 patents
Patents
26 patentsUS10326111B2Jun 18, 2019
Organic light-emitting display apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD33 citations92
US10971554B2Apr 6, 2021
Organic light-emitting device
SAMSUNG DISPLAY CO LTD4 citations84
US10325960B2Jun 18, 2019
Organic light emitting device
SAMSUNG DISPLAY CO LTD7 citations84
US9905616B2Feb 27, 2018
Organic light-emitting device, method of fabricating the same, and organic light-emitting display apparatus including the device
SAMSUNG DISPLAY CO LTD8 citations84
US9780148B2Oct 3, 2017
Display device and method for manufacturing the same
SAMSUNG DISPLAY CO LTD6 citations82
US9515127B2Dec 6, 2016
Organic electroluminescent display apparatus
SAMSUNG DISPLAY CO LTD11 citations82
US12245487B2Mar 4, 2025
Display panel and method for fabricating the same
SAMSUNG DISPLAY CO LTD4 citations74
US10665639B2May 26, 2020
Display device and method for manufacturing the same
SAMSUNG DISPLAY CO LTD1 citations71
US10079357B2Sep 18, 2018
Organic light emitting pixel and organic light emitting display device including the same
SAMSUNG DISPLAY CO LTD3 citations71
US12167661B2Dec 10, 2024
Organic light-emitting device
SAMSUNG DISPLAY CO LTD0 citations62
US11903288B2Feb 13, 2024
Organic light-emitting device
SAMSUNG DISPLAY CO LTD0 citations62
US11581371B2Feb 14, 2023
Organic light-emitting device
SAMSUNG DISPLAY CO LTD0 citations62
US10297644B2May 21, 2019
Organic light emitting diode display device
SAMSUNG DISPLAY CO LTD1 citations62
US12302692B2May 13, 2025
Light-emitting device and electronic apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations61
US12295201B2May 6, 2025
Multilayer electrode, light-emitting diode including the same, and display apparatus
SAMSUNG DISPLAY CO LTD0 citations61
US11056542B2Jul 6, 2021
Display device and method for manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations61
US12274123B2Apr 8, 2025
Light emitting device and display apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations60
US12538699B2Jan 27, 2026
Light-emitting device and electronic apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations59
US10658432B2May 19, 2020
Organic light emitting device
SAMSUNG DISPLAY CO LTD0 citations52
US10283570B2May 7, 2019
Display device and method for manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations51
US12193253B2Jan 7, 2025
Light emitting device and display apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations50
US12520724B2Jan 6, 2026
Light emitting element and polycyclic compound for light emitting element
SAMSUNG DISPLAY CO LTD0 citations49
US12490648B2Dec 2, 2025
Heterocyclic compound, light-emitting device including the same, and electronic apparatus including the light-emitting device
SAMSUNG DISPLAY CO LTD0 citations49
US12433157B2Sep 30, 2025
Light-emitting device and electronic apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations48
US12490577B2Dec 2, 2025
Light emitting device and display apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations47
US12127477B2Oct 22, 2024
Organic light-emitting device
SAMSUNG DISPLAY CO LTD0 citations45