- RESEARCH HIGHLIGHT
Print job completed: a bendable image display
![The word “HELLO” on an OLED display](http://media.nature.com/w767/magazine-assets/d41586-022-00043-4/d41586-022-00043-4_20006314.jpg)
A 64-pixel array produced by 3D printing can spell out a word by displaying one letter at a time (above, composite image). Credit: Ruitao Su (CC BY 4.0)
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Nature 601, 301 (2022)
doi: https://doi.org/10.1038/d41586-022-00043-4
References
Su, R., Park, S. H., Ouyang, X., Ahn, S. I. & McAlpine, M. C. Sci. Adv. https://doi.org/10.1126/sciadv.abl8798 (2022).