Tandem LEDs offer an effective way to integrate different light-emitting technologies for better display that meets Rec. 2020 color gamut standard. Now, scientists in China have developed a stable, efficient and high-color purity green LED with a tandem structure by combining perovskite LED and organic LED technologies.
Scientists develop efficient and stable hybrid perovskite-organic LEDs with external quantum efficiency exceeding 40% retrieved 8 July 2024 from https://phys.org/news/2024-07-scientists-efficient-stable-hybrid-perovskite.html
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