【摘要】 有机电致发光(OLED)器件中工艺的缺陷导致了黑点的产生,通过环境加速老化能够加速黑点的生长,在一定的环境老化条件下观察了黑点的变化,总结出了黑点尺寸的变化与老化时间的函数关系,并用扩散理论进行了初步的解释。更多还原

【Abstract】 Dark spots in the light-emitting devices process defects were generated.The growth of dark spots has been accelerated durning environmental testing.Dark spots in the aging changes were observed under certain circumstances.The function of aging-time with dark spot size was abtained,the results were explained by diffusion theory.更多还原