摘要
We present a novel stackable luminescent device integrating a blue light emitting diode(LED)with a red organic LED(OLED)in series.The anode of the OLED is connected with the cathode of the LED through a via in the insulation layer on the LED.The LED–OLED hybrid device is electroluminescent and two electroluminescence(EL)peaks(the blue peak around 454 nm and the red peak around 610 nm)are observed clearly.The effect of the indium tin oxide(ITO)layer on the device performance is analyzed.Compared with the individual LED and OLED,their combination shows great potential applications in the field of white lighting,plant lighting,and display.
作者
Kang Su
Jing Li
Chang Ge
Xing-Dong Lu
Zhi-Cong Li
Guo-Hong Wang
Jin-Min Li
苏康;李璟;葛畅;陆兴东;李志聪;王国宏;李晋闽(Research and Development Center for Semiconductor Lighting,Institute of Semiconductors,Chinese Academy of Sciences,Beijing 100083,China;Center of Materials Science and Optoelectronics Engineering,University of Chinese Academy of Sciences,Beijing 100049,China)
基金
Project supported by the National Key Research and Development Program of China(Grant No.2017YFB0404800)。
