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Scalable Manufacturing and Precise Patterning of Perovskites for Light-Emitting Diodes

  • Shuaiqi Liu
  • , Hao Jiang
  • , Jizhuang Wang*
  • , Li Liu*
  • , Zhiwen Zhou*
  • , Mojun Chen*
  • *Corresponding author for this work
  • The Hong Kong University of Science and Technology (Guangzhou)
  • Jinan University
  • Harbin Institute of Technology (Shenzhen)
  • Chinese University of Hong Kong
  • Hong Kong University of Science and Technology

Research output: Contribution to journalReview articlepeer-review

Abstract

This review provides a comprehensive exploration of advanced film and patterning fabrication techniques for high-performance perovskite light-emitting diodes (PeLEDs). This review examines both top-down and bottom-up techniques, such as photolithography and inkjet printing to achieve precise patterning of PeLEDs for full-color displays. This review discusses critical challenges, including device stability, scalable manufacturing, and microscale pixel patterning, as well as promising strategies to overcome these obstacles for the commercialization of PeLEDs.

Original languageEnglish
Article number183
JournalNano-Micro Letters
Volume18
Issue number1
DOIs
StatePublished - Dec 2026

Keywords

  • Light-emitting diodes
  • Perovskite materials
  • Precise patterning
  • Scalable manufacturing

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