Organic electrophosphorescent devices can be used to circumvent the limitation in quantum efficiency of organic electroluminescent devices due to the spin-forbidden of triplet exciton transition.

• 摘要有机电致磷光器件的设计和利用，可以突破由三线态激子跃迁自旋禁阻引起的有机电致荧光器件量子效率的限制。