Organic electroluminescence (EL) cell that prevents moisture from deteriorating light-emitting characteristics and a method for producing the same
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United States of America Patent
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Mar 8, 2005
Grant Date -
Sep 4, 2003
app pub date -
Jan 28, 2000
filing date -
Jan 29, 1999
priority date (Note) -
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Abstract
An organic EL cell for preventing moisture that deteriorates the light-emitting characteristics of the organic EL cell including a substrate, a laminate structure formed on the substrate, wherein the laminate structure includes at least an anode, an organic light emitting layer, and a cathode, a first sealing film formed on the laminate structure, and a second sealing film formed on the first sealing film.
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