中国物理B ›› 2020, Vol. 29 ›› Issue (4): 48504-048504.doi: 10.1088/1674-1056/ab77ff

• INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY • 上一篇    下一篇

Stackable luminescent device integrating blue light emitting diode with red organic light emitting diode

Kang Su(苏康), Jing Li(李璟), Chang Ge(葛畅), Xing-Dong Lu(陆兴东), Zhi-Cong Li(李志聪), Guo-Hong Wang(王国宏), Jin-Min Li(李晋闽)   

  1. 1 Research and Development Center for Semiconductor Lighting, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;
    2 Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
  • 收稿日期:2020-01-16 修回日期:2020-02-18 出版日期:2020-04-05 发布日期:2020-04-05
  • 通讯作者: Jing Li E-mail:lijing2006@semi.ac.cn
  • 基金资助:
    Project supported by the National Key Research and Development Program of China (Grant No. 2017YFB0404800).

Stackable luminescent device integrating blue light emitting diode with red organic light emitting diode

Kang Su(苏康)1,2, Jing Li(李璟)1,2, Chang Ge(葛畅)1,2, Xing-Dong Lu(陆兴东)1,2, Zhi-Cong Li(李志聪)1,2, Guo-Hong Wang(王国宏)1,2, Jin-Min Li(李晋闽)1,2   

  1. 1 Research and Development Center for Semiconductor Lighting, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;
    2 Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2020-01-16 Revised:2020-02-18 Online:2020-04-05 Published:2020-04-05
  • Contact: Jing Li E-mail:lijing2006@semi.ac.cn
  • Supported by:
    Project supported by the National Key Research and Development Program of China (Grant No. 2017YFB0404800).

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.

关键词: stackable luminescent device, LED, OLED

Abstract: 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.

Key words: stackable luminescent device, LED, OLED

中图分类号:  (Semiconductor devices)

  • 85.30.-z
85.60.Jb (Light-emitting devices) 78.60.Fi (Electroluminescence) 72.80.Le (Polymers; organic compounds (including organic semiconductors))