Inventor
LEE SEUNG GEUN
KR19 patents
⚠️ This page may combine multiple inventors who share the name “LEE SEUNG GEUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG DISPLAY CO LTD
16 patentsUS12563872B2Feb 24, 2026
Display device, manufacturing method of light emitting element, and manufacturing method of display device including light emitting element manufactured thereby
SAMSUNG DISPLAY CO LTD0 citations62
US12406618B2Sep 2, 2025
Display device having a plurality of active layers with different materials and method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations62
US12341136B2Jun 24, 2025
Display device including an emission defining layer and method for fabrication thereof
SAMSUNG DISPLAY CO LTD0 citations62
US12170344B2Dec 17, 2024
Display device including partitioning wall comprising transparent conductive oxide and method for manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations62
US12125838B2Oct 22, 2024
Display device and method for fabricating the same
SAMSUNG DISPLAY CO LTD0 citations62
US11942025B2Mar 26, 2024
Display device having pixels with the same active layer and method thereof
SAMSUNG DISPLAY CO LTD0 citations62
US11784177B2Oct 10, 2023
Display device and method for fabricating the same
SAMSUNG DISPLAY CO LTD0 citations62
US12507506B2Dec 23, 2025
Display device
SAMSUNG DISPLAY CO LTD0 citations61
US12336334B2Jun 17, 2025
Light emitting element having a single crystal insulating layer on a side surface of the light emitting element and display device including the same
SAMSUNG DISPLAY CO LTD0 citations61
US12342664B2Jun 24, 2025
Light emitting element, manufacturing method thereof, and display device comprising the light emitting element
SAMSUNG DISPLAY CO LTD0 citations52
US12477866B2Nov 18, 2025
Light-emitting element and display device including the same
SAMSUNG DISPLAY CO LTD0 citations51
US12457837B2Oct 28, 2025
Display device and manufacturing method thereof
SAMSUNG DISPLAY CO LTD0 citations51
US12336338B2Jun 17, 2025
Display device and method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations51
US12593556B2Mar 31, 2026
Display device having truncated cone shaped light emitting element
SAMSUNG DISPLAY CO LTD0 citations50
US12575283B2Mar 10, 2026
Display device
SAMSUNG DISPLAY CO LTD0 citations50
US12183771B2Dec 31, 2024
Display device
SAMSUNG DISPLAY CO LTD0 citations49