Enhancing device efficiencies of solid-state white light-emitting electrochemical cells by employing waveguide coupling

• DOI: 10.1039/c5tc00765h
• Publication Date: 2015-05-12T09:03:35Z
• Authors: Chia-Yu Cheng; Chi-Wei Wang; Jing-Rong Cheng; Hsiao-Fan Chen; Yun-Shiuan Yeh; Hai-Ching Su; Chih-Hao Chang; Ken-Tsung Wong
• Keywords: 7. Clean energy; 01 natural sciences; 0104 chemical sciences

Device efficiency of white LECs can be enhanced by recycling the trapped EL in the ITO layer to the forward direction.