Improving balance of carrier mobilities by doping a carrier trapper to achieve efficient solid-state light-emitting electrochemical cells

Chih Teng Liao, Hai Ching Su, Hsiao Fan Chen, Ken Tsung Wong

研究成果: Conference article同行評審

摘要

We demonstrate improving balance of carrier mobilities in neat-film light-emitting electrochemical cells (LECs) utilizing a cationic near-infrared laser dye as the carrier trapper. EL measurements show that the peak EQE reaches 12.75%, representing a 1.4 times enhancement in device efficiency as compared to that of the undoped neat-film LECs.

原文English
頁(從 - 到)1503-1506
頁數4
期刊Digest of Technical Papers - SID International Symposium
43
發行號1
DOIs
出版狀態Published - 1 一月 2012
事件49th SID International Symposium, Seminar and Exhibition, dubbed Display Week, 2012 - Boston, United States
持續時間: 3 六月 20128 六月 2012

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