中文摘要：

通过研究新型荧光材料2-（2-溴-5-乙烯-噻吩）-8-羟基喹啉锌（BTHQZn）的电致发光特性,发现BTHQZn具有良好的电致发光特性和空穴传输特性,利用此特性制备了掺杂型有机电致黄光器件,结构为ITO/2T-NATA（30nm）/CBP∶5%Ir（ppy）3∶10%BTHQZn（20nm）/Alq3（50nm）/LiF（0.5nm）/Al,器件在12V时实现了黄绿光发射,最大发光亮度为4552cd/m2,色坐标为（0.3954,0.4976）,在11V电压下的最大发光效率为2.82cd/A。

英文摘要：

The electroluminescence（EL）characteristics of a novel yellow emitting material （BTHQZn）were investigated in this paper.The results demonstrated the BTHQZn with strong emitting and hole-transporting ability.Based on the performances,a series of undoping and doping yellow organic light-emitting diodes （OLEDs）were fabricated.The yellow device was fabricated as follows：ITO/2T-NATA（30nm）/CBP∶5%Ir（ppy）3∶10% BTHQZn（20nm）/Alq3（50nm）/LiF（0.5nm）/Al,the maximum luminance was 4 552cd/m2 at an applied voltage of 12V,while the Commission International de L＇Eclairage coordinates was （0.395 4,0.497 6）,and the maximum luminous efficiency was 2.82cd/A at applied voltage of 11V.