公开(公告)号：US20250098536A1

公开(公告)日：2025-03-20

申请号：US18658026

申请日：2024-05-08

Applicant: Samsung Display Co., Ltd.

Inventor： MUN-KI SIM ,  SUN YOUNG PAK ,  TAEIL KIM ,  JUNHA PARK ,  HYUN SHIN ,  Chihyun RYOO ,  MINJUNG JUNG ,  Giwoong HAN

IPC: H10K85/60 ,  C07F5/02 ,  C09K11/06 ,  H10K50/11

Abstract: Embodiments provide a fused polycyclic compound, a light-emitting element including the fused polycyclic compound, and a display device including the light-emitting element. The light-emitting element includes a first electrode, a second electrode disposed on the first electrode, and an emission layer disposed between the first electrode and the second electrode, wherein the emission layer includes the fused polycyclic compound. The fused polycyclic compound is represented by Formula 1, which is explained in the specification:

公开(公告)号：US20210359227A1

公开(公告)日：2021-11-18

申请号：US17246691

申请日：2021-05-02

Applicant: Samsung Display Co., Ltd.

Inventor： HYUN SHIN ,  SUNWOO KANG ,  JAEJIN LYU ,  YOONKYOO LEE ,  JIN-WON SUN ,  JUNGSUB LEE

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06 ,  C07D405/10 ,  C07D209/88 ,  C07F7/08

Abstract: An organic electroluminescence device includes: a first electrode; a second electrode facing the first electrode; and a plurality of organic layers disposed between the first electrode and the second electrode, wherein at least one organic layer of the plurality of organic layers includes a first compound represented by Formula 1, a second compound represented by Formula 2, and a third compound represented by Formula 3, wherein Formulae 1-3 are defined herein.