US US20260247862A1

LIGHT EMITTING ELEMENT, FUSED POLYCYCLIC COMPOUND FOR LIGHT-EMITTING ELEMENT, AND ELECTRONIC DEVICE INCLUDING LIGHT-EMITTING ELEMENT

Publication no.

US20260247862A1
Priority date
2025-02-20
Filing date
2025-12-23
Published
2026-08-20
Assignee
SAMSUNG DISPLAY CO LTD [KR]
Inventors

KIM JEONGEUN [KR], KUWABARA HIROKAZU [JP], HOSHI KEIGO [JP], HAYANO TETSUJI [JP], ASHIKARI YASUHIKO [JP], SUGITA YOSHIRO [JP], AOKI YUMA [JP], YAMAMOTO MAKOTO [JP]

Abstract

Provided is a light-emitting element including a first electrode, a second electrode on the first electrode, and an emission layer between the first electrode and the second electrode, the emission layer including a first compound represented by Formula 1:In Formula 1, R1 to R11, X1, and X2 are the same as described in the detailed description.

Classification

C07F5/02AI
C09K11/02AI
C09K11/06AI
H10K50/12AI
H10K85/60AI
C07F5/027
C09K11/02
C09K11/06
H10K85/6572
H10K85/658
C09K2211/1007
C09K2211/1018

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