US Patent 10242975 Flexible display apparatus

A flexible display apparatus includes: a flexible substrate including a first surface and a second surface which is opposite to the first surface; a first display unit which displays an image with light and is on the first surface of the flexible substrate, the first display unit including a transmission area at which light from the flexible substrate passes through the first display unit to outside the first display unit; and a second display unit which displays an image with light and is on the second surface of the flexible substrate, the second display unit disposed corresponding to the transmission area of the first display unit on the first surface of the flexible substrate.