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US 7,256,543 B2Granted
Encapsulation structure of organic electroluminescence device
AssigneeAu Optronics Corporation
InventorsChih-Hung Su, Jiin-Jou Lih
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Abstract
An encapsulation structure of organic electroluminescence device (OELD) is provided. The encapsulation structure comprises a substrate, an OELD, a soft protection layer, a moisture absorption layer and a rigid protective layer. The OELD is disposed over the substrate. The soft protection layer is disposed over the substrate, and encloses the OELD. The moisture absorption layer encloses the soft protection layer. The rigid protective layer encloses the moisture absorption layer.
Claims16
An encapsulation structure of an organic electroluminescence device, comprising:
- a substrate;
- an organic electroluminescence device (OELD) disposed on the substrate;
- a soft protection layer, disposed on the substrate, for enclosing the OELD;
- a moisture absorption layer, disposed on the substrate, for enclosing the soft protection layer;
- and
- a rigid protective layer, disposed on the substrate, for enclosing the moisture absorption layer.
3 more elements
Dependencies are inferred from the claim text.