Inventor
CHA YONG BUM
KR6 patents
Patents
6 patentsUS11685859B2Jun 27, 2023
Organic light emitting device
LG CHEMICAL LTD2 citations71
US11251377B2Feb 15, 2022
Organic light emitting device
LG CHEMICAL LTD4 citations71
US11459290B2Oct 4, 2022
Compound and organic light emitting device using the same
LG CHEMICAL LTD0 citations61
US11407718B2Aug 9, 2022
Heterocyclic compound and organic light emitting device comprising the same
LG CHEMICAL LTD0 citations60
US11515478B2Nov 29, 2022
Compound and organic light emitting device using the same
LG CHEMICAL LTD0 citations50
US11261176B2Mar 1, 2022
Amine-based compound and organic light emitting device using the same
LG CHEMICAL LTD0 citations49