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Proceedings Paper

Side-chain liquid-crystalline polymers containing oxadiazole and amine moieties for organic light-emitting diode
Author(s): Motoi Kinoshita; Masuki Kawamoto; Hiroyuki Mochizuki; Yunmi Nam; Tomiki Ikeda
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Paper Abstract

To create polarized organic light emitting diodes (OLEDs), liquid-crystalline polymers (LCPs) containing oxadiazole and amine moieties in the side chain were design and synthesized. These LCPs emitted intense blue fluorescence with high quantum yield over 0.6 in a solution. Furthermore, polarized emissions of fluorescence were observed in a LC phase, and order parameters estimated by the polarized emission were about 0.2. They have proven to function as polarized blue-emitting materials for OLEDs.

Paper Details

Date Published: 20 August 2005
PDF: 8 pages
Proc. SPIE 5936, Liquid Crystals IX, 59360C (20 August 2005); doi: 10.1117/12.620795
Show Author Affiliations
Motoi Kinoshita, Tokyo Institute of Technology (Japan)
Masuki Kawamoto, Tokyo Institute of Technology (Japan)
Hiroyuki Mochizuki, Tokyo Institute of Technology (Japan)
Yunmi Nam, Tokyo Institute of Technology (Japan)
Tomiki Ikeda, Tokyo Institute of Technology (Japan)

Published in SPIE Proceedings Vol. 5936:
Liquid Crystals IX
Iam-Choon Khoo, Editor(s)

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