> you make each pixel rigid and have the joints between pixels flexible Alternative 1: Assemble about 3 million individual rigid pixels of an iPhone screen on

> you make each pixel rigid and have the joints between pixels flexible Alternative 1: Assemble about 3 million individual rigid pixels of an iPhone screen on a flexible substrate, keeping the gaps flexible. Alternative 2: Produce a single flexible screen piece, requiring no per-pixel assembly. Which alternative, to your opinion, is likely to cost less?