Multifunctional Materials in High-Performance OLEDs: Challenges for Solid-State Lighting

被引:473
作者
Sasabe, Hisahiro [1 ]
Kido, Junji [1 ]
机构
[1] Yamagata Univ, Dept Organ Device Engn, Yamagata 9928510, Japan
基金
日本科学技术振兴机构;
关键词
ELECTRON-TRANSPORT MATERIALS; BLUE ORGANIC ELECTROPHOSPHORESCENCE; HOST MATERIALS; EMITTING DEVICES; HIGH-EFFICIENCY; QUANTUM EFFICIENCY; TRIPLET ENERGY; ELECTROLUMINESCENT DEVICES; IRIDIUM(III) COMPLEXES; GREEN;
D O I
10.1021/cm1024052
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Recent advances in material chemistry have enabled white organic light-emitting device (OLED) efficacy beyond fluorescent tube efficacy up to 100 lm W-1. In this short review, we explore recent developments of small molecule-based multifunctional materials in high-performance OLEDs, especially blue phosphorescent emitters, host materials, and electron-transporting materials.
引用
收藏
页码:621 / 630
页数:10
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