A curved imaging device and manufacturing method thereof is provided. The curved imaging device includes a deformable support part which includes a plurality of members rotatably connected to each other and is deformed from a flat shape to a concave shape. A backlight unit is installed at the deformable support part to move together with the deformable support part. An optical panel part is installed at an outer portion of the backlight unit to transmit light generated in the backlight unit and configured to form a curvature due to the deformation of the deformable support part, and a panel part fixed to the optical panel part to be bent together with the optical panel part and through which light which has passed through the optical panel part is transmitted.