| 摘要 |
Barrier stacks according to embodiments of the present invention achieve great water vapor transmission rates with a reduced number of dyads (i.e., polymer layer/oxide layer couple). In some embodiments, the barrier stack includes one or more dyads comprising a first polymer decoupling layer and a second barrier layer on the first layer. A passivation layer is wet deposited on the second layer of at least one of the dyads. The passivation layer includes a wet coated and cured curable material that seals the localized defects in the underlying barrier layer, and the barrier stack including the passivation layer has a water vapor transmission rate that is lower than a water vapor transmission rate of a barrier stack not including the passivation layer. |
