The present invention relates to a material for an organic electro-optical device and an organic electro-optical device including the same. More particularly, the present invention relates to a material having thermal stability of a glass transition temperature of 120° C. or more and a thermal decomposition temperature of 450° C. or more, and being capable of providing an organic electro-optical device having high efficiency and a long life-span due to less crystallization and improved amorphous properties in a material for an organic electro-optical device. The material for an organic electro-optical device can be used singularly or as a host material in combination with a dopant, and includes an asymmetric fluorene derivative compound. An organic electro-optical device including the material for an organic electro-optical device is also provided.
本发明涉及一种用于有机电光器件的材料以及包括该材料的有机电光器件。更具体地说,本发明涉及一种具有
玻璃转变温度为120°C或更高以及热分解温度为450°C或更高的热稳定性材料,能够提供具有高效率和长寿命的有机电光器件,因为在有机电光器件材料中具有较少的结晶和改善的非晶性能。有机电光器件的材料可以单独使用或作为宿主材料与掺杂剂结合使用,并包括不对称的
芴衍
生物化合物。还提供了包括该有机电光器件材料的有机电光器件。