Samsung Electronics and POSTECH have published a research paper titled “Switchable 2D-3D display through a metasurface lenticular lens” in the prestigious journal Nature, marking notable progress in next-generation display technology through industry-academia collaboration. Rethinking 3D Displays With Metasurfaces A metasurface lenticular lens-based switchable 2D/3D display uses an ultra-thin metalens1 composed of nanoscale structures to transition seamlessly between flat (2D) and stereoscopic (3D) images. A metasurface is significantly thinner whil…