Organic EL element
First Claim
1. An organic EL device comprising:
- a sealed container having a glass substrate and a sealing cap bonded to said glass substrate;
a light emitting region formed on said substrate in said sealed container, said light emitting region being formed of organic EL material layers placed between a pair of opposite anode and cathode electrodes;
a water-capturing medium holding layer provided on an inner surface of said container spaced apart from said light emitting region; and
a water-capturing medium placed on the surface of said water-capturing medium holding layer.
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Accused Products
Abstract
An organic EL device having a drying medium capable of suppressing the growth of a dark spot equipped with a water-capturing medium layer for chemically capturing water placed on a water-capturing medium holding layer. The organic EL device is comprised of a sealed container having a glass substrate and a sealing cap bonded to the glass substrate. The sealed container is provided with a light emitting region formed on the substrate which is formed of organic EL material layers placed between a pair of opposite anode and cathode electrodes. The sealed container further includes a water-capturing medium holding layer provided on an inner surface of the container spaced apart from the light emitting region and a water-capturing medium holding layer.
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Citations
11 Claims
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1. An organic EL device comprising:
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a sealed container having a glass substrate and a sealing cap bonded to said glass substrate;
a light emitting region formed on said substrate in said sealed container, said light emitting region being formed of organic EL material layers placed between a pair of opposite anode and cathode electrodes;
a water-capturing medium holding layer provided on an inner surface of said container spaced apart from said light emitting region; and
a water-capturing medium placed on the surface of said water-capturing medium holding layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification