Patent · US Active

Materials for electronic devices

US10727413B2 · kind B2 · utility

1Cited by

4References

13Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Teresa Mujica-Fernaud · Darmstadt, DE
Elvira Montenegro · Weinheim, DE
Jochen Pfister · Zwingenberg, DE

Key dates

Filing date	Feb 9, 2015
Grant date	Jul 28, 2020
Priority date	—
Expiry date	Nov 6, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/549
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention relates to phenanthrene compounds comprising one or more arylamino groups. Said compounds can be used in electronic devices, in particular OLED's.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.