| 摘要 |
A method is disclosed for inhibiting oxygen and moisture penetration of a top emission device comprising the steps of depositing a low liquidus temperature (LLT) inorganic material on at least a portion of the top emission device to create a deposited LLT material, and optionally heat treating the deposited LLT material in a substantially oxygen and moisture free environment to form a LLT barrier layer, and optionally placing a cover glass over the LLT barrier layer. A top emission display device is also disclosed comprising a substrate, at least one electronic or optoelectronic layer, and a LLT barrier layer, wherein the electronic or optoelectronic layer is hermetically sealed between the LLT barrier layer and the substrate and an optional cover glass over the LLT barrier layer. |
