Figure 3 | Scientific Reports

Figure 3

From: Full-color micro-LED display with photo-patternable and highly ambient-stable perovskite quantum dot/siloxane composite as color conversion layers

Figure 3

Photoluminescence (PL) spectra of (a) green perovskite quantum dots (PQDs) and (b) red PQDs in solution with silane and in film form after UV curing. (c) Optical microscope images of oleate-capped PQD/acrylate and silane-capped PQD/siloxane composites (scale bar: 500 μm). PL spectra of (d) oleate-capped PQD/acrylate composite and (e) silane-capped PQD/siloxane composite. The dash line indicates the PL spectra after one month of storage under ambient condition.

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