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Choi, Moon Kee
Nano/Bio Electronics Lab.
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dc.citation.number 1 -
dc.citation.startPage 45 -
dc.citation.title NANO-MICRO LETTERS -
dc.citation.volume 16 - Lee, Gwang Heon - Kim, Kiwook - Kim, Yunho - Yang, Jiwoong - Choi, Moon Kee - 2024-01-30T14:05:11Z - 2024-01-30T14:05:11Z - 2024-01-12 - 2024-12 -
dc.description.abstract This article reviews the recent progress in the patterning techniques of metal halide perovskites for full-color displays.Patterning techniques of perovskites are subdivided into in situ crystallization and patterning of colloidal perovskite nanocrystals, including photolithography, inkjet printing, thermal evaporation, laser ablation, transfer printing, and so on.The strength and weakness of each patterning methods are discussed in detail from the viewpoint of their applications in full-color displays. Metal halide perovskites have emerged as promising light-emitting materials for next-generation displays owing to their remarkable material characteristics including broad color tunability, pure color emission with remarkably narrow bandwidths, high quantum yield, and solution processability. Despite recent advances have pushed the luminance efficiency of monochromic perovskite light-emitting diodes (PeLEDs) to their theoretical limits, their current fabrication using the spin-coating process poses limitations for fabrication of full-color displays. To integrate PeLEDs into full-color display panels, it is crucial to pattern red-green-blue (RGB) perovskite pixels, while mitigating issues such as cross-contamination and reductions in luminous efficiency. Herein, we present state-of-the-art patterning technologies for the development of full-color PeLEDs. First, we highlight recent advances in the development of efficient PeLEDs. Second, we discuss various patterning techniques of MPHs (i.e., photolithography, inkjet printing, electron beam lithography and laser-assisted lithography, electrohydrodynamic jet printing, thermal evaporation, and transfer printing) for fabrication of RGB pixelated displays. These patterning techniques can be classified into two distinct approaches: in situ crystallization patterning using perovskite precursors and patterning of colloidal perovskite nanocrystals. This review highlights advancements and limitations in patterning techniques for PeLEDs, paving the way for integrating PeLEDs into full-color panels. -
dc.identifier.bibliographicCitation NANO-MICRO LETTERS, v.16, no.1, pp.45 -
dc.identifier.doi 10.1007/s40820-023-01254-8 -
dc.identifier.issn 2311-6706 -
dc.identifier.scopusid 2-s2.0-85178872060 -
dc.identifier.uri -
dc.identifier.wosid 001115442500001 -
dc.language 영어 -
dc.title Recent Advances in Patterning Strategies for Full-Color Perovskite Light-Emitting Diodes -
dc.type Article -
dc.description.isOpenAccess TRUE -
dc.relation.journalWebOfScienceCategory Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied -
dc.relation.journalResearchArea Science & Technology - Other Topics; Materials Science; Physics -
dc.type.docType Review -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordAuthor Perovskite -
dc.subject.keywordAuthor Light-emitting diode -
dc.subject.keywordAuthor Full-color display -
dc.subject.keywordAuthor High-resolution patterning -
dc.subject.keywordAuthor Electroluminescence -
dc.subject.keywordPlus SOLAR-CELLS -
dc.subject.keywordPlus CHARGE-CARRIER MOBILITY -
dc.subject.keywordPlus LEAD-HALIDE PEROVSKITES -
dc.subject.keywordPlus QUANTUM DOTS -
dc.subject.keywordPlus THIN-FILMS -
dc.subject.keywordPlus LARGE-AREA -
dc.subject.keywordPlus INORGANIC PEROVSKITE -
dc.subject.keywordPlus ENHANCED STABILITY -
dc.subject.keywordPlus RECENT PROGRESS -
dc.subject.keywordPlus ION MIGRATION -


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