Inventor
SONG WOOK
KR10 patents
⚠️ This page may combine multiple inventors who share the name “SONG WOOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG DISPLAY CO LTD
8 patentsUS11950439B2Apr 2, 2024
White organic light-emitting device and display device using the same
LG DISPLAY CO LTD0 citations61
US11495765B2Nov 8, 2022
White organic light-emitting device and display device using the same
LG DISPLAY CO LTD1 citations61
US11925047B2Mar 5, 2024
Light-emitting device and display device using the same
LG DISPLAY CO LTD0 citations59
US12575253B2Mar 10, 2026
Organic light-emitting diode and display device using same
LG DISPLAY CO LTD0 citations55
US12389741B2Aug 12, 2025
Light-emitting device and light-emitting display device including the same
LG DISPLAY CO LTD0 citations54
US11974446B2Apr 30, 2024
White organic light emitting element and display device using the same
LG DISPLAY CO LTD0 citations50
US12464947B2Nov 4, 2025
White organic light-emitting device and display device using the same
LG DISPLAY CO LTD0 citations45
US12484413B2Nov 25, 2025
Light emitting display device
LG DISPLAY CO LTD0 citations44