Display apparatus using electroluminescence elements
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United States of America Patent
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Sep 5, 2000
Grant Date -
N/A
app pub date -
Nov 28, 1997
filing date -
Nov 29, 1996
priority date (Note) -
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status (Latency Note)
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Abstract
A display apparatus using electroluminescence elements has a substrate, a plurality of anodes arranged generally parallel to each other on a surface of the substrate, and the EL element disposed on the substrate and the anodes. In addition, a material layer is located on the substrate and between the anodes. The material layer may be either a black matrix layer constructed of a light shielding film or a highly reflective multilayer film which suppresses optical crosstalk caused by light scattering originated in the EL element. The material layer covers the anodes such that only a part of each anode corresponding to a display area is exposed. The display apparatus may be used in either a simple matrix display system or an active matrix display system.
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