A frame region of one of the display units (i) includes a terminal portion provided with terminals whose terminal surfaces are flush with a display surface, and (ii) is bent to allow the terminal surface of the terminal portion to be oriented to the opposite side of the display surface. A frame region of the other one of the display units includes a terminal portion provided with a terminals whose terminal surfaces are flush with a display surface. The terminal portions of the two display units are bonded to each other to allow the two terminals to be electrically connected to each other.