The electroluminescence of rare earth metal complexes have attracted much attention because of the good characteristics of excellent color purity and high internal quantum efficiencies.

• 摘要 稀土有机配合物的电致发光以其窄谱带发射、潜在的高内量子效率在有机电致发光领域引起了人们的广泛兴趣，其中研究的最多的是发绿光的铽配合物和发红光的铕配合物。