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使用带有二甲苯单元的不对称蒽衍生物的极深蓝色和高效无掺杂有机发光二极管。

Extremely deep blue and highly efficient non-doped organic light emitting diodes using an asymmetric anthracene derivative with a xylene unit.

机构信息

Department of Chemistry and RINS, Gyeongsang National University, 501 Jinju Daero, Jinju, 660-701, Republic of Korea.

出版信息

Chem Commun (Camb). 2013 May 21;49(41):4664-6. doi: 10.1039/c3cc41441h. Epub 2013 Apr 15.

DOI:10.1039/c3cc41441h
PMID:23584072
Abstract

A new highly twisted asymmetric anthracene derivative with naphthalene and triphenylamine substituted xylene was synthesized as an extremely deep blue emitting material. A non-doped device using the new asymmetric blue emitter displays a maximum EQE of 4.62% with CIE color coordinates of (0.154, 0.049).

摘要

一种新型的高度扭曲的不对称蒽衍生物，具有萘和三苯胺取代的二甲苯，被合成作为一种极其深蓝光发射材料。使用新型不对称蓝色发射体的非掺杂器件显示出最大 EQE 为 4.62％，CIE 颜色坐标为（0.154，0.049）。

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