Organic semiconductor heterojunctions: electrode-independent charge injectors for high-performance organic light-emitting diodes

• Main Authors: Chen, Yong-Hua, Ma, Dong-Ge, Sun, Heng-Da, Chen, Jiang-Shan, Guo, Qing-Xun, Wang, Qiang, Zhao, Yong-Biao
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2016
• Subjects: OLEDs; Charge injection
• Online Access: https://hdl.handle.net/10356/93221; http://hdl.handle.net/10220/40857
• Institution: Nanyang Technological University

Organic light-emitting diodes (OLEDs) are driven by injected charges from an anode and a cathode. The low and high work function metals are necessary for the effective injection of electrons and holes, respectively. Here, we introduce a fully novel design concept using organic semiconductor heteroju...