Effect of perovskite light-emitting diodes by heating at proper temperature

Jiamei Chen

doi:10.1117/12.2626614

20 January 2022 Effect of perovskite light-emitting diodes by heating at proper temperature

Jiamei Chen

Proceedings Volume 12154, 13th International Photonics and OptoElectronics Meetings (POEM 2021); 121540E (2022) https://doi.org/10.1117/12.2626614
Event: 13th International Photonics and OptoElectronics Meetings (POEM 2021), 2021, Wuhan, China

Abstract

We report the luminance of 3D perovskite light emitting diodes can enhance by thermal annealing from 70 °C to 80°C. The encapsulated PeLED with Cs0.3MA0.7PbBr3-PEO film prepared under optimized heating conditions exhibited the change of the color purity at the initial lighting stage. This work demonstrates the importance of ambient temperature to the devices.

Citation Download Citation

Jiamei Chen "Effect of perovskite light-emitting diodes by heating at proper temperature", Proc. SPIE 12154, 13th International Photonics and OptoElectronics Meetings (POEM 2021), 121540E (20 January 2022); https://doi.org/10.1117/12.2626614

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