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US 2014/0197378 A1Published application
Deuterated compounds for luminescent applications
AssigneeE. I. Du Pont de Nemours and Company
InventorsDANIEL DAVID LECLOUX, Hong Meng
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Abstract
This invention relates to deuterated compounds that are useful in electroluminescent applications. It also relates to electronic devices in which the active layer includes such a deuterated compound.
Claims19
A compound having Formula I
- Q-(NAr2)a Formula I
- where:
- Q is an aromatic core selected from the group consisting of fluoranthene, and substituted derivatives thereof;
- Ar is aryl;
- and
- a is 2;
- wherein the compound has at least one D.
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An organic electronic device comprising a first electrical contact layer, a second electrical contact layer, and at least one active layer therebetween, wherein the active layer comprises a compound having Formula I
- Q-(NAr2)a Formula I
- where:
- Q is an aromatic core selected from the group consisting of fluoranthene and substituted derivatives thereof;
- Ar is aryl;
- and
- a is 2;
- wherein said compound has at least one D.
4 more elements
Dependencies are inferred from the claim text.