发明名称 Light emitting device
摘要 A technique for sealing an EL panel of a light emitting device is provided. By preparing a absorption metal as a film on EL elements on the inside of an enclosed space, it becomes easy to made the interior of the space possess a absorption function, and further, an enclosure structure can be fabricated without the penetration of oxygen and moisture into the space because the absorption film is formed in succession after formation of the EL elements, according to the present invention.
申请公布号 US7572478(B2) 申请公布日期 2009.08.11
申请号 US20050192104 申请日期 2005.07.29
申请人 SEMICONDUCTOR ENERGY LABORATORY CO., LTD. 发明人 OGURA KEIITI;TAKAHASHI MASAHIRO
分类号 B05D5/06;H01J9/26;H01L51/52;H05B33/04 主分类号 B05D5/06
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