Materials for organic electroluminescent devices

US12583842B2 · 03/24/2026

FIG. 1 · Sheet 1

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The present invention describes amines with dibenzofuran, dibenzothlophene and fluorene groups, especially for use as triplet matrix materials in organic electroluminescent devices. The invention further relates to a process for preparing the compounds of the Invention and to electronic devices comprising these.

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Abstract The present invention describes amines with dibenzofuran, dibenzothlophene and fluorene groups, especially for use as triplet matrix materials in organic electroluminescent devices. The invention further relates to a process for preparing the compounds of the Invention and to electronic devices comprising these.

Official name

Materials for organic electroluminescent devices

Publication number

US12583842B2

Inventor / creator

Amir Hossain Parham, Thomas Eberle, Anja Jatsch, Tobias Großmann, Jonas Valentin Kroeber, Elvira Montenegro, Caroline WERN

Assignee / owner

Merck Patent Gmbh

Filing

09/08/2025

Publication

03/24/2026

Expiry

09/08/2045

Status

ACTIVE

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