Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2004-08-18
2010-02-16
Guharay, Karabi (Department: 2889)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C313S504000
Reexamination Certificate
active
07663313
ABSTRACT:
An Organic Electroluminescent Display (OELD) includes: a substrate, an organic electroluminescent unit arranged on a surface of the substrate and having a pair of opposing electrodes and an organic emissive layer emitting light due to recombination of electrons and holes supplied from the pair of electrodes, a sealing member combined with the substrate to protect the organic electroluminescent unit from external air and having a sealing portion along its edge, and a porous material layer arranged on a surface of the sealing member opposite to the organic electroluminescent unit so as not to contact the sealing portion, the porous material layer including a transparent material adapted to absorb moisture and remain transparent even after absorption of moisture.
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Guharay Karabi
Samsung Mobile Display Co., Ltd.
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