<p>➀ POSTECH researchers developed uniform stretching technology for next-gen flexible displays using kirigami-inspired patterns, enabling 200% strain with consistent pixel performance;</p><p>➁ The innovation replaces rigid connectors with elastic materials and stress-redistributing incisions, solving deformation challenges;</p><p>➂ Integrated chiral liquid crystal elastomers (CLCEs) enable dynamic color-changing displays with anti-counterfeiting and encryption capabilities through circular polarization.</p>