Display device
First Claim
1. A display device comprising:
- a transparent substrate;
a plurality of electroluminescent elements arranged on said transparent substrate, each of said electroluminescent elements being formed by sequentially laying a transparent electrode, an electroluminescent layer and a reflector electrode on said transparent substrate;
transparent members having a profile of a frustum of pyramid or cone and respectively covering said electroluminescent elements; and
reflection films formed respectively on the surfaces of said transparent members.
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Accused Products
Abstract
A display device comprises a transparent substrate, a plurality of electroluminescent elements arranged on the transparent substrate, transparent members respectively covering the electroluminescent elements, and reflection films formed respectively on the surfaces of the transparent members. Each of the electroluminescent elements is formed by sequentially laying a transparent electrode, an electroluminescent layer and a reflector electrode on the transparent substrate. Each of the transparent members has a profile of a frustum of pyramid or cone, or partly has a curved surface showing a positive curvature and has a curved surface showing a negative curvature at the portion held in contact with the transparent substrate.
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Citations
21 Claims
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1. A display device comprising:
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a transparent substrate;
a plurality of electroluminescent elements arranged on said transparent substrate, each of said electroluminescent elements being formed by sequentially laying a transparent electrode, an electroluminescent layer and a reflector electrode on said transparent substrate;
transparent members having a profile of a frustum of pyramid or cone and respectively covering said electroluminescent elements; and
reflection films formed respectively on the surfaces of said transparent members. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A display device comprising:
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a transparent substrate;
a plurality of electroluminescent elements arranged on said transparent substrate, each of said electroluminescent elements being formed by sequentially laying a transparent electrode, an electroluminescent layer and a reflector electrode on said transparent substrate;
transparent members respectively covering said electroluminescent elements, each of said transparent members partly having a curved surface showing a positive curvature, a part thereof held in contact with said transparent substrate having a curved surface showing a negative curvature; and
reflection films formed respectively on the surfaces of said transparent members. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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Specification