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Invention Grant
US07781031B2 Barrier layer, composite article comprising the same, electroactive device, and method 有权
阻挡层，包含它们的复合制品，电活性装置和方法

Barrier layer, composite article comprising the same, electroactive device, and method
Abstract:
A composite article comprising a substrate and method for making the composite article are provided. A barrier layer is disposed on at least one surface of the substrate, wherein the barrier layer comprises a barrier coating and at least one repair coating disposed on the barrier coating. The repair coating is a conformal coating and comprises a metal or a metal based compound. An electroactive device and in one particular embodiment a light emitting device comprising the composite article are also provided. In another embodiment the invention comprises a barrier layer disposed on at least one surface of a substrate; wherein the barrier layer comprises a barrier coating and at least one repair coating.
Abstract(Chinese):

提供了一种复合制品，其包括基材和制备复合制品的方法。 阻挡层设置在基底的至少一个表面上，其中阻挡层包括阻挡涂层和设置在阻挡涂层上的至少一个修复涂层。 修复涂层是保形涂层，并且包括金属或金属基化合物。 还提供电活性装置，并且在一个具体实施方案中，还提供了包括复合制品的发光装置。 在另一个实施例中，本发明包括设置在基板的至少一个表面上的阻挡层; 其中所述阻挡层包括阻挡涂层和至少一个修复涂层。

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