Electroluminescence device and method for manufacturing the same
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United States of America Patent
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Jun 17, 2003
Grant Date -
Jun 27, 2002
app pub date -
Jun 29, 2001
filing date -
Dec 27, 2000
priority date (Note) -
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Abstract
An electroluminescence device and a method for manufacturing the same minimize the process steps and the manufacturing cost, and allow a sufficiently high light-emitting effect under a low driving voltage. The electroluminescence device includes a substrate, a lower electrode layer formed on the substrate, a light-emitting layer formed on the lower electrode layer, an upper electrode layer formed on the light-emitting layer, and a passivation layer formed on the upper electrode layer. The method for manufacturing an electroluminescence device includes the steps of forming a lower electrode layer on a substrate, forming a light-emitting layer on the lower electrode layer, forming an upper electrode layer on the light-emitting layer, and forming a passivation layer on the upper electrode.
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