申请日期 | 2025-06-30 | 申请号 | JP2008042246 |
公开(公告)号 | JP4405561B2 | 公开(公告)日 | 2010-01-27 |
公开国别 | JP | 申请人省市代码 | 全国 |
申请人 | Merck Patent GmbH308014846 | ||
简介 | Electrolumiinescent devices with a high photoluminescent efficiency comprise a transparent conductive substrate on which is a layer of an electroluminescent material. The electroluminescent material is a rare earth metal, actinde or transition metal organic complex which has a photoluminescent efficiency of greater than 25%. |
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