ArticleProceedings of the National Academy of Sciences of the United States of America2021
Transfer-printed, tandem microscale light-emitting diodes for full-color displays.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Recent Progress in on-Demand Transfer-Enabled Integration of Wavelength-Scale Light Sources.Nanophotonics (Berlin, Germany) · 2026Review
- Strain-Engineered Monolithic Multi-Band LEDs for Simultaneous Short-Wavelength and Mid-Wavelength Infrared Emission.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Automotive Augmented Reality Head-Up Displays.Micromachines · 2024Review
- Flexible electronic-photonic 3D integration from ultrathin polymer chiplets.Npj flexible electronics · 2024Article
- Monolithic full-color active-matrix micro-LED micro-display using InGaN/AlGaInP heterogeneous integration.Light, science & applications · 2023Article
- Emerging Optoelectronic Devices Based on Microscale LEDs and Their Use as Implantable Biomedical Applications.Micromachines · 2022Review
- Colocalized, bidirectional optogenetic modulations in freely behaving mice with a wireless dual-color optoelectronic probe.Nature communications · 2022Article
- Augmented reality and virtual reality displays: emerging technologies and future perspectives.Light, science & applications · 2021Review
Corrections and comments
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Authors and funding
19 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Inorganic semiconductor-based microscale light-emitting diodes (micro-LEDs) have been widely considered the key solution to next-generation, ubiquitous lighting and display systems, with their efficiency, brightness, contrast, stability, and dynamic response superior to liquid crystal or organic-based counterparts. However, the reduction of micro-LED sizes leads to the deteriorated device performance and increased difficulties in manufacturing. Here, we report a tandem device scheme based on stacked red, green, and blue (RGB) micro-LEDs, for the realization of full-color lighting and displays. Thin-film micro-LEDs (size ∼100 μm, thickness ∼5 μm) based on III-V compound semiconductors are vertically assembled via epitaxial liftoff and transfer printing. A thin-film dielectric-based optical filter serves as a wavelength-selective interface for performance enhancement. Furthermore, we prototype arrays of tandem RGB micro-LEDs and demonstrate display capabilities. These materials and device strategies provide a viable path to advanced lighting and display systems.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.