高效非掺杂叠层有机电致发光器件

来源 :2016第二届有机光电材料与器件国际会议 | 被引量 : 0次 | 上传用户:junjiec
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  低成本、高效率、长寿命是有机电致发光器件(Organic light-emitting device,OLED)广泛应用的关键。叠层OLED(Tandem OLED)是将多个发光单元通过载流子产生层(ChargeGeneration Layer,CGL)串联起来,在同一电流驱动下,实现器件亮度和效率的倍增。为了获得高效、稳定的叠层OLED 器件,载流子产生层是叠层OLED 的关键组成部分,它肩负着类似电极一样的作用,向相邻的发光单元提供电子和空穴,其性能的好坏直接影响着器件的性能。
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