HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DIODE COMPRISING SAME, COMPOSITION FOR ORGANIC LAYER OF ORGANIC LIGHT-EMITTING DIODE, AND METHOD FOR MANUFACTURING ORGANIC LIGHT-EMITTING DIODE
Grant
EP4043454B1
Kind: B1
Mar 18, 2026
Inventors
KIM, Su-Yeon, YANG, Seung-Gyu, NO, Young-Seok, PARK, Geon-Yu, KIM, Dong-Jun
IPC Classifications
C07D 405/14 20060101AFI20250219BHEP
C07D 409/14 20060101ALI20250219BHEP
C07F 7/08 20060101ALI20250219BHEP
C07D 405/04 20060101ALI20250219BHEP
H10K 85/60 20230101ALI20250219BHEP
C09K 11/06 20060101ALI20250219BHEP
H10K 50/11 20230101ALN20250219BHEP
Designated States
AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR