Hole transport materials

At least one of Q1 and Q2 is a group having Formula II. In Formula II: HT is the same or different at each occurrence and is a hole transport group; L1 is the same or different at each occurrence and is alkyl, aryl, substituted derivatives thereof, deuterated analogs thereof, or combinations thereof...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Weber, Juergen, Hoerter, Tiffany N, Fennimore, Adam, Howard, Jr., Michael Henry, Zoombelt, Arjan, Rossi, Gene M, Sharrow, Phillip, Radu, Nora Sabina
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:At least one of Q1 and Q2 is a group having Formula II. In Formula II: HT is the same or different at each occurrence and is a hole transport group; L1 is the same or different at each occurrence and is alkyl, aryl, substituted derivatives thereof, deuterated analogs thereof, or combinations thereof; b is the same or different at each occurrence and is 0 or 1; and * indicates a point of attachment.