AU Optronics demonstrated a new foldable touch-enabled AMOLED last week at Touch Taiwan 2016. This impressive display won the gold-panel award for 2016.
The display is 5" 1280x720 (295 PPI), and is only 0.1 mm with the in-cell touch layer. AUO says the panel withstands over a million folding cycles at a folding radius of 4 mm. The color gamut is 100% NTSC.