A combination of host materials suitable for co-evaporation or premix evaporation, and devices containing the combination of host materials are provided. The combination of host materials provides improved lifetime and efficiency. A method for fabricating devices containing the host material combination is also provided.
申请公布号
EP2564438(B1)
申请公布日期
2016.10.19
申请号
EP20100727175
申请日期
2010.04.28
申请人
UNIVERSAL DISPLAY CORPORATION;NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
