The DOI matches its Crossref record; 217 of the 217 references it cites were found in a registry or an index.
Metal Halide Perovskite Light‐Emitting Devices: Promising Technology for Next‐Generation Displays
Abstract
As the requirements and expectation for displays in society are growing, higher standards of the display technology are proposed, including wider color gamut, higher color purity, and higher resolution. The recent emergence of light‐emitting halide perovskites has come with numerous advantages, such as high charge‐carrier mobility, tunable emission wavelength, narrow emission linewidth, and intrinsically high photoluminescence quantum yield. Recent advancement of perovskite‐based light‐emitting diodes (PeLEDs) as a promising technology for next‐generation displays is reviewed. Here, how the attractive optical and electrical properties of perovskite materials can be translated into high PeLED performance are discussed, and working mechanisms and optimization approaches of both perovskite materials and the respective devices are analyzed. On the material side this includes the control of size and composition of perovskites grains and nanocrystals, surface and interface passivation, doping and alloying, while on the device side this includes the interfacial engineering and energy level adjustments, and photon emission enhancement. Several challenges such as performance of blue PeLEDs, the environmental and operational stability of PeLEDs, and the toxicity issues of lead halide perovskites are discussed, and perspectives on future developments of perovskite materials and PeLEDs for the display technology are offered.
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Quantum Dot Light‐Emitting Diodes Based on Inorganic Perovskite Cesium Lead Halides (CsPbX3)
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Cited by
Mixed halide perovskites for spectrally stable and high-efficiency blue light-emitting diodes
Karlsson, M., Yi, Z., Reichert, S., Luo, X., Lin, W., Zhang, Z., Bao, C., Zhang, R., Bai, S., Zheng, G., et al. (2021) · Nature Communications · doi:10.1038/s41467-020-20582-6 · Cited by 494
Emerging Self‐Emissive Technologies for Flexible Displays
Zhang, D., Huang, T., & Duan, L. (2020) · Advanced Materials · doi:10.1002/adma.201902391 · Cited by 316
Xuan, W., Fang, Y., Teng, S., Huang, S., Zou, L., Gao, S., Cheng, Y., & Zheng, L. (2024) · Journal of Colloid and Interface Science · doi:10.1016/j.jcis.2024.04.140 · Cited by 19
Metadata
- Authors
- Lu, M., Zhang, Y., Wang, S., Guo, J., Yu, W. W., & Rogach, A. L.
- Venue
- Advanced Functional Materials
- Publisher
- Wiley
- Published
- 2019-04-26
- Volume
- 29
- Issue
- 30
- ISSN
- 1616-301X (ISSN-L)
- 1616-3028
- OpenAlex
- W2942029206
- Cited by
- 425
- References
- 217
- FWCI
- 20.97
- Type
- journal article
- Language
- en
- Open access
- closed
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