Cover Picture: Photoprogrammable Organic Light-Emitting Diodes (Angew. Chem. Int. Ed. 22/2009)

Cover Picture: Photoprogrammable Organic Light-Emitting Diodes (Angew. Chem. Int. Ed. 22/2009)

Programmable organic light‐emitting diodes: UV irradiation converts an oxetane‐functionalized dithienylethene derivative from its colorless open form into a dark blue closed form, while visible light reverses the reaction. In the Communication on page 4038 ff., K. Meerholz and co‐workers describe a...

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Veröffentlicht in:Angewandte Chemie International Edition 2009-05, Vol.48 (22), p.3883-3883
Hauptverfasser: Zacharias, Philipp, Gather, Malte C., Köhnen, Anne, Rehmann, Nina, Meerholz, Klaus
Format: Artikel
Sprache:eng
Schlagworte:
charge carrier injection
organic light-emitting devices
organic memory
photochromism
solution processing
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Zusammenfassung:Programmable organic light‐emitting diodes: UV irradiation converts an oxetane‐functionalized dithienylethene derivative from its colorless open form into a dark blue closed form, while visible light reverses the reaction. In the Communication on page 4038 ff., K. Meerholz and co‐workers describe a reversibly switchable organic light‐emitting diode based on this principle. Programmable organic light‐emitting diodes: UV irradiation converts an oxetane‐functionalized dithienylethene derivative from its colorless open form into a dark blue closed form, while visible light reverses the reaction. In the Communication on page 4038 ff., K. Meerholz and co‐workers describe a reversibly switchable organic light‐emitting diode based on this principle.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200990111