← EPO Patent Bulletin

ORGANIC COMPOUND, ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE HAVING THE COMPOUND

Publication EP4389851A1 Kind: A1 Mar 18, 2026

Applicants

LG Display Co., Ltd., LT Materials Co., Ltd.

Inventors

Kim, Sang-Beom, Yoo, Seon-Keun, Yu, Young-Jun, Kim, Woo-Sam, Jang, Hyung-Keun, Choi, Dae-Hyuk, Kim, Dong-Jun, No, Young-Seok, Lee, Hyun-Joo, Park, Geon-Yu, Ahn, Sang-Hun

IPC Classifications

C09K 11/06 20060101AFI20260127BHEP C07D 251/24 20060101ALI20260127BHEP C07D 417/14 20060101ALI20260127BHEP H10K 50/11 20230101ALI20260127BHEP H10K 85/30 20230101ALI20260127BHEP H10K 85/60 20230101ALI20260127BHEP

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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR