UBI Research says that foldable OLED display production will begin in 2019, and will quickly grow to over 28 million units shipped in 2022. The growth will be fast - but in total UBI sees the market remaining relatively small even at 2022, with most OLEDs on the marketing to remain flexible but not foldable.

Foldable OLED shipments forecast (2018-2022, UBI)

UBI says that if OLED makers will be able to launch and commercialize foldable OLEDs, it could seriously disrupt the tablet PC market. The company expects the first foldable phone to use dual 5.2" displays (7.2" display when open) on the inside, with an additional small "bar-type" display when closed.

Foldable device options (UBI, May 2018)

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