TY - JOUR
T1 - Novel Bipolar Phenanthroimidazole Derivative Design for a Nondoped Deep-Blue Emitter with High Singlet Exciton Yields
AU - Chen, Miao
AU - Yuan, Yi
AU - Zheng, Ji
AU - Chen, Wen-Cheng
AU - Shi, Long-Ji
AU - Zhu, Ze-Lin
AU - Lu, Feng
AU - Tong, Qing-Xiao
AU - Yang, Qing-Dan
AU - Ye, Jun
AU - Chan, Mei-Yee
AU - Lee, Chun-Sing
PY - 2015/9/1
Y1 - 2015/9/1
N2 - Both the "D-A" and "two-in-one" strategies are simultaneously applied in designing deep-blue emitters. Two emitters show deep-blue emission with CIE coordinates of (0.15, 0.08) and (0.15, 0.06). Both of them exhibit excellent electro-luminescence performance, high singlet exciton yields (31%), and a small efficiency roll-off (external quantum efficiencies: less than 12% at 1000 cd m-2).
AB - Both the "D-A" and "two-in-one" strategies are simultaneously applied in designing deep-blue emitters. Two emitters show deep-blue emission with CIE coordinates of (0.15, 0.08) and (0.15, 0.06). Both of them exhibit excellent electro-luminescence performance, high singlet exciton yields (31%), and a small efficiency roll-off (external quantum efficiencies: less than 12% at 1000 cd m-2).
KW - Bipolar molecules
KW - Deep-blue diodes
KW - Electroluminescence
KW - Phenanthro[9,10-d]imidazole
KW - Two-in-one
UR - http://www.scopus.com/inward/record.url?scp=84941735999&partnerID=8YFLogxK
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84941735999&origin=recordpage
U2 - 10.1002/adom.201500258
DO - 10.1002/adom.201500258
M3 - RGC 21 - Publication in refereed journal
SN - 2195-1071
VL - 3
SP - 1215
EP - 1219
JO - Advanced Optical Materials
JF - Advanced Optical Materials
IS - 9
ER -