Buffer-modified C₆₀/pentacene as charge generation layer（CGL） is investigated to achieve effective performance of charge generation. Undoped green electroluminescent tandem organic light-emitting diodes（OLEDs） with multiple identical emissive units and using buffer-modified C₆₀/pentacene organic semiconductor heterojunction（OHJ） as CGL are demonstrated to exhibit better current density and brightness, compared with conventional single-unit devices. The current density and b... 

【文章來源】：Optoelectronics Letters. 2017,13(05)EI

【文章頁數(shù)】：5 頁


本文編號：3434182