Organic EL display
First Claim
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1. An organic electroluminescent display comprising:
- a transparent substrate having an inner surface and an outer surface;
a transparent electrode disposed on the inner surface of the transparent substrate;
an organic EL layer disposed on the transparent electrode;
a back electrode disposed on the organic EL layer; and
a half mirror disposed on the outer surface of the transparent substrate and at a distance from the organic EL layer to display an image that produces a sense of depth, wherein the transparent electrode is in direct contact with the organic EL layer.
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Abstract
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.
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Citations
6 Claims
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1. An organic electroluminescent display comprising:
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a transparent substrate having an inner surface and an outer surface;
a transparent electrode disposed on the inner surface of the transparent substrate;
an organic EL layer disposed on the transparent electrode;
a back electrode disposed on the organic EL layer; and
a half mirror disposed on the outer surface of the transparent substrate and at a distance from the organic EL layer to display an image that produces a sense of depth, wherein the transparent electrode is in direct contact with the organic EL layer. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification