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大日本印刷 (DaiNipponPrinting)公司开发了用做柔软有机场致光 (EL)显示器基板的高阻气膜。这是一种有干涂层和湿涂层的多层膜 ,它的水蒸气渗透率很低 ,比一般气体渗透测定装置所能检测到的数据要低。据称 ,这种膜可用辊对辊辗压方法大量生产 ,且生产成本较低。目前 ,这种膜在
Dai Nippon Printing has developed a high-barrier film for use as a substrate for a soft organic electroluminescent (EL) display. This is a multi-layer film with a dry coating and a wet coating. It has a very low water vapor permeability, which is lower than the data that can be detected by a typical gas permeation cell. It is said that this film can be mass-produced by roll-to-roll method, and the production cost is low. At present, this kind of membrane is in