| 摘要 |
An organic electroluminescent (EL) element has a sealed structure improved in humidity resistance. Subsequently deposited on a glass substrate of the organic EL element are components of the organic EL element, that is: a transparent electrode; an organic EL layer; and, a negative electrode. Further, the negative electrode is coated with a protection film on which a dehydrating agent is fixedly mounted using a porous sheet or a like. After that, the organic EL element has all the components sealed using a sealing member in an inert atmosphere to complete the sealed structure thereof.
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