Characterization of stability and challenges to improve lifetime in perovskite LEDs

Low stability of perovskite light-emitting diodes (PeLEDs) is the biggest obstacle to the commercialization of PeLED displays. Here, we cover the current status and challenges in analysing and improving the stability of PeLEDs and suggest some advice that will benefit the community to boost the operational lifetime of PeLEDs.

Automated summary

The low stability of perovskite light-emitting diodes (PeLEDs) poses the biggest challenge to the commercialization of PeLED displays. Analyzing and improving the stability of PeLEDs is crucial, and suggestions provided in this paper may enhance the operational lifetime of PeLEDs.