TLDR Tech / Hardware
Stretchable QLED hits 16,000 PPI without going dark when pulled
Older stretchable screens only flexed the wiring, so fixed pixels thinned out and picture quality collapsed as you pulled. A UNIST/DGIST/IBS team printed intrinsically stretchable quantum-dot pixels at about 16,000 PPI and 53,300 nits that keep working at 1.65× stretch, so wearable and e-skin displays can stay outdoor-bright when bent.
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