Carrier transport properties and OLED characteristics of aryl-substituted heterocycle compounds

Kyung Soo Son, Toshiro Imai, Hiroki Yosizaki, Masayuki Yahiro, Chihaya Adachi

研究成果: Contribution to conferencePaper査読

抄録

In the previous report, we demonstrated high efficiency electrophosphorescence using 1, 3, 5 - triazine derivatives (TRZ) as a host material [1]. In this study, we synthesized novel aryl-substituted heterocycle compounds, 2, 4-dicarbazolo-pyridine (PYD-2) and 2, 4, 6-tricarbazolo-pyrimine (PYM-3), aiming for efficient confinement of guest triplet energy in OLEDs. We discuss on the carrier transport and EL properties of four materials based on the EL spectra.

本文言語英語
ページ4694-4695
ページ数2
出版ステータス出版済み - 12 1 2006
イベント55th Society of Polymer Science Japan Symposium on Macromolecules - Toyama, 日本
継続期間: 9 20 20069 22 2006

その他

その他55th Society of Polymer Science Japan Symposium on Macromolecules
Country日本
CityToyama
Period9/20/069/22/06

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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