A modular display including a monolithic backlight module to generate light and a plurality of display panels disposed over the monolithic backlight module, and tiled such that each display panel abuts another display panel along at least one edge thereof to form a seam. Each display panel includes a light modulation layer disposed adjacent to the monolithic backlight module to modulate the lamp light received from a first side and to output a display image from a second side, and seam-concealing optics disposed over the second side of the light modulation layer. Other embodiments are disclosed and claimed.