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Electroluminescence from quantum dots (QDs) is a suitable photon source for futuristic displays offering hyper‐realistic images with free‐form factors. Accordingly, a nondestructive and scalable process capable of rendering multicolored QD patterns on a scale of several micrometers needs to be established. Here, nondestructive direct photopatterning for heavy‐metal‐free QDs is reported using branched...
Photopatterning
In article number 2205504, BongSoo Kim, Wan Ki Bae, Moon Sung Kang, and co‐workers show how light‐emissive quantum dots can be directly photopatterned using additives containing multiple azide units that undergo a UV‐induced crosslinking reaction with the surface ligands of quantum dots. Patterns of red, green, and blue quantum dot patterns can be successfully formed at micrometer‐scale...
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