An organic EL display includes a transparent electrode 2, an organic EL
layer 3, 4, and a back electrode 5 sequentially stacked on a transparent
substrate 1. A half mirror 6 is disposed on the outer surface of
the transparent substrate 1. A thin metal film is formed as the half mirror
6 by vapor-depositing or sputtering one of metals such as Al, Ag, Sn and
Cr and a compound such as TiO2 or several of the metals and compound
on the outer surface of the transparent substrate 1. A transparent resin
film on which a thin metal film is formed, or the like is used.
