专利名称:Thin-film EL device
发明人:Yoshiyuji Mimura,Yasuo Isono申请号:US07/103188申请日:19870930公开号:US04777099A公开日:19881011
摘要:A thin-film electroluminescence device comprises a plate-like transparentelectrode formed on a transparent substrate. A first insulating layer is formed on thetransparent electrode. A second insulating layer is mounted on an electroluminescentlayer made of ZnS:Mn and formed on the first insulating layer. A plate-like backelectrode is provided on the second insulating layer. The first and second insulatinglayers are each made of gadolinium oxide of a purity level of over 99.9% and have athickness of 0.05 to 0.8 &mgr;m.
申请人:OLYMPUS OPTICAL CO., LTD.
代理机构:Frishauf, Holtz, Goodman & Woodward
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