OLEDs are a relatively new display technology - and its continually developing at an impressive rate. While many flexible OLED panels are already in use today, next-generation displays are under development and promise innovations like foldable devices, followed by rollable and stretchable displays. As early as 2008, foldable display screen technology was being discussed as an interesting prospect - but with OLED technology, this has become reality.
Foldable smart phones and tablets have been commercially available since 2018, including the Samsung Galaxy Fold and Flip series. As the technology develops, now over 1% of the worlds smart phone devices include flexible OLED technology.