公开(公告)号：US20250017108A1

公开(公告)日：2025-01-09

申请号：US18735109

申请日：2024-06-05

Applicant: Samsung Display Co., Ltd.

Inventor： Hyejeong Park ,  Beomjin Kim ,  Ha Hwang ,  Jiwon Kwak

IPC: H10K85/60 ,  C07C211/54 ,  C07D307/91 ,  C07D333/50 ,  C07D333/76 ,  C09K11/06 ,  H10K50/12 ,  H10K50/18

Abstract: A light-emitting device including a first electrode, a second electrode facing the first electrode, and an interlayer arranged between the first electrode and the second electrode and including an emission layer is provided. The interlayer includes a first compound, a second compound, and a third compound. The first compound is represented by Formula 1 and includes deuterium, the second compound is represented by Formula 1 and includes deuterium, the first compound and the second compound are different from each other, and the third compound is represented by Formula 2.

公开(公告)号：US20230200217A1

公开(公告)日：2023-06-22

申请号：US18066649

申请日：2022-12-15

Applicant: Samsung Display Co., Ltd.

Inventor： Ha Hwang ,  Hyunwoo Lee ,  Mikyung Kim ,  Beomjin Kim ,  Hyejeong Park ,  Sungsoo Bae

IPC: H10K85/60

CPC classification number: H01L51/0058 ,  H01L51/0073 ,  H01L51/0072 ,  H01L51/0074 ,  H01L51/5012

Abstract: Provided are a light-emitting device and an electronic apparatus including the light-emitting device, the light-emitting device including: a first compound represented by Formula 1 and a second compound represented by Formula 2; or a first compound represented by Formula 1 and a third compound represented by Formula 1. The detailed description of Formulae 1 and 2 is as described in the present specification