Efficient Cyclometalated Platinum(II) Complex with Superior Operational Stability
作者:Zhi‐Qiang Zhu、Kody Klimes、Sean Holloway、Jian Li
DOI:10.1002/adma.201605002
日期:2017.2
tetradentate cyclometalated Pt(II) complex (PtN3N) is developed as an efficient, stable phosphorescent emitter. One PtN3N device exhibits an estimated LT97 of 2057 h at an initial luminance of 1000 cd m–2, while maintaining an external quantum efficiency of 15.3% at such high brightness, demonstrating performance to overcome the last technical barrier to the commercialization of Pt complexes for many applications
四齿环金属化的Pt(II)配合物(PtN3N)被开发为一种高效,稳定的磷光发射体。一种PtN3N器件在1000 cd m –2的初始亮度下显示出2057 h的LT 97估计值,同时在如此高的亮度下保持了15.3%的外部量子效率,证明了克服Pt配合物商业化的最后技术障碍的性能适用于许多应用。