A multicolor organic light-emitting display having an array of pixels having at least two different colors including a substrate; a reflective layer disposed over the substrate; and a first transparent electrode disposed over the reflective layer. Each of the pair of plates includes a pair of refrigerant passages in an air flow direction at opposite sides thereof. The hinge apparatus can achieve a flexible shaft effect and can place the two portions connected by it in the same plane. The bellows is held by the profiles at its face edges over a narrow region, and pressed together, forming a seal, for the injection-molding process. \u201d Expired options are eventually removed from the display and new options appear. A shape of a section of the first prism is determined so as to allow an optical axis of light having entered through one surface of the first prism to enter the polarization splitter film with an angle of incidence smaller than 45.