A Full‐Color Electroluminescent Device and Patterned Photoalignment Using Light‐Emitting Liquid Crystals

A Full‐Color Electroluminescent Device and Patterned Photoalignment Using Light‐Emitting Liquid Crystals

Blue, green, and red polymerizable light‐emitting liquid crystals have been patterned photolithographically in a full‐color liquid‐crystal electroluminescent display (see Figure). A new hole‐transporting photoalignment copolymer is also reported and the spatial patterning of the polarization directi...

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Veröffentlicht in:Advanced materials (Weinheim) 2005-06, Vol.17 (11), p.1368-1372
Hauptverfasser: Aldred, M. P., Contoret, A. E. A., Farrar, S. R., Kelly, S. M., Mathieson, D., O'Neill, M., Tsoi, W. C., Vlachos, P.
Format: Artikel
Sprache:eng
Schlagworte:
Displays
Electroluminescence
Light‐emitting diodes, organic (OLEDs)
Liquid crystals
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Zusammenfassung:Blue, green, and red polymerizable light‐emitting liquid crystals have been patterned photolithographically in a full‐color liquid‐crystal electroluminescent display (see Figure). A new hole‐transporting photoalignment copolymer is also reported and the spatial patterning of the polarization direction of emission is demonstrated.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200500258