具有简化结构、极低驱动电压和高效率的荧光有机平面 pn 异质结发光二极管。
Fluorescent Organic Planar pn Heterojunction Light-Emitting Diodes with Simplified Structure, Extremely Low Driving Voltage, and High Efficiency.
机构信息
State Key Laboratory of Luminescent Materials and Devices, Institute of Polymer Optoelectronic Materials and Devices, South China University of Technology, Guangzhou, 510640, P. R. China.
出版信息
Adv Mater. 2016 Jan 13;28(2):239-44. doi: 10.1002/adma.201504290. Epub 2015 Nov 17.
PMID:26749469
Abstract
Fluorescent organic light-emitting diodes capable of radiative utilization of both singlet and triplet excitons are achieved via a simple double-layer planar pn hetero-junction configuration without a conventional emission layer, leading to high external quantum efficiency above 10% and extremely low driving voltages close to the theoretical minima.
摘要
通过简单的双层平面 pn 异质结结构实现了既能辐射利用单线态激子又能辐射利用三线态激子的荧光有机发光二极管，无需传统的发射层，从而实现了超过 10%的高光外量子效率和接近理论最小值的极低驱动电压。
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