Inventor
LEE DONGCHAN
KR17 patents
⚠️ This page may combine multiple inventors who share the name “LEE DONGCHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG DISPLAY CO LTD
13 patentsUS12279475B2Apr 15, 2025
Organic light-emitting diode having color distances between pixel electrodes and organic emission layers and light-emitting display apparatus comprising the same
SAMSUNG DISPLAY CO LTD0 citations61
US12167618B2Dec 10, 2024
Light emitting element and display panel including the same
SAMSUNG DISPLAY CO LTD0 citations61
US11968888B2Apr 23, 2024
Organic light-emitting device and electronic apparatus including the same
SAMSUNG DISPLAY CO LTD1 citations61
US11778844B2Oct 3, 2023
Light emitting element and display panel including the same
SAMSUNG DISPLAY CO LTD0 citations61
US11758760B2Sep 12, 2023
Organic light-emitting diode having color distances between pixel electrodes and organic emission layers and light-emitting display apparatus comprising the same
SAMSUNG DISPLAY CO LTD0 citations61
US11437604B2Sep 6, 2022
Organic light-emitting diode having color distances between pixel electrodes and organic emission layers and light-emitting display apparatus comprising the same
SAMSUNG DISPLAY CO LTD0 citations61
US12284859B2Apr 22, 2025
Organic light-emitting device and apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations60
US12219789B2Feb 4, 2025
Organic light-emitting device and apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations60
US11626566B2Apr 11, 2023
Organic light-emitting device and apparatus including the same
SAMSUNG DISPLAY CO LTD1 citations60
US12568759B2Mar 3, 2026
Organic light-emitting device and display apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations51
US11690287B2Jun 27, 2023
Organic light-emitting device and display apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations51
US12421255B2Sep 23, 2025
Luminescence device and polycyclic compound for luminescence device
SAMSUNG DISPLAY CO LTD0 citations48
US11980091B2May 7, 2024
Organic electroluminescence device and compound for organic electroluminescence device
SAMSUNG DISPLAY CO LTD0 citations47
SAMSUNG ELECTRONICS CO LTD
4 patentsUS11785733B2Oct 10, 2023
Display apparatus
SAMSUNG ELECTRONICS CO LTD6 citations69
US11320875B2May 3, 2022
Display device
SAMSUNG ELECTRONICS CO LTD2 citations67
US12051880B2Jul 30, 2024
Board case and display apparatus including the same
SAMSUNG ELECTRONICS CO LTD0 citations45
US11811600B2Nov 7, 2023
Server for controlling network element in communication system and operating method therefor
SAMSUNG ELECTRONICS CO LTD0 citations38