Three-Color White Electroluminescence from a Single Polymer System with Blue, Green and Red Dopant Units as Individual Emissive Species and Polyfluorene as Individual Polymer Host

By courtesy of:
Jun Liu, Lei Chen, Shiyang Shao, Zhiyuan Xie, Yanxiang Cheng, Yanhou Geng, Lixiang Wang,* Xiabin Jing, and Fosong Wang
Adv. Mater. 2007, 19, 4224
and another paper from Yong Cao’s group:
High-Efficiency White-Light Emission from a Single Copolymer: Fluorescent Blue, Green, and Red Chromophores on a Conjugated Polymer Backbone
Jie Luo, Xianzhen Li, Qiong Hou, Junbiao Peng,* Wei Yang, and Yong Cao*
Adv. Mater. 2007, 19, 1113–1117
and the red-emitter:
Novel red-emitting fluorene-based copolymers
Qiong Hou, Yishe Xu, Wei Yang, Min Yuan, Junbiao Peng and Yong Cao*
J. Mater. Chem. 2002, 12, 2887–2892