STRETCHABLE QLED HITS 16,000 PPI WITHOUT GOING DARK WHEN PULLED

Summary from the TLDR Hardware newsletter

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.