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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/27599

Title: A Novel Ambipolar Spirobifluorene Derivative that Behaves as an Efficient Blue-Light Emitter in Organic Light-Emitting Diodes
Authors: Yuan-Li Liao;Chi-Yen Lin;Ken-Tsung Wong;Tei-Hung Hou;Wen-Yi Hung
Contributors: NTOU:Institute of Optoelectronic Sciences
Date: 2007-10-25
Issue Date: 2011-10-21T02:32:18Z
Publisher: Organic Letters
Abstract: abstract:A novel ambipolar spiro-configured D−A blue-light emitter bearing hole-transporting diphenylamino groups and electron-transporting phenylbenzimidazole groups was synthesized, characterized, and incorporated into an efficient single-layer organic light-emitting diode (OLED) device exhibiting blue-emission Commission International d'Eclairage (CIE) coordinates of 0.15 and 0.14, a turn-on potential of 4 V, a maximum brightness of 2800 cd/m2 at 830 mA/cm2 (19 V), and a maximum quantum efficiency of 0.53% (0.61 cd/A).
Relation: 9(22), pp.4511-4514
URI: http://ntour.ntou.edu.tw/handle/987654321/27599
Appears in Collections:[光電科學研究所] 期刊論文

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