LG is a company with a history of flexible display panels, as witnessed by the G Flex in 2013, which was then followed up by the G Flex 2 in 2015. While those smartphones had a fixed curve in the display, the company has confirmed plans to produce a true folding smartphone with a flexible display.
While speaking at a news conference regarding

Source: Hot Hardware – LG Confirms Plans For Folding Android Smartphone To Battle Samsung And Huawei