发明名称 ORGANIC EL ELEMENT
摘要 An organic EL element has hole injection electrodes, and one or more organic layers between these electrodes. The electron injection electrodes are formed by sputtering and made of an AlLi alloy containing 0.4 to 14 atomic % of Li. The film-forming properties on the interface between the electron injection electrodes and the organic layers and the adhesion between the electrodes and the layers are improved, high brightness, high efficiency, long life and high display quality are achieved.
申请公布号 WO9824272(A1) 申请公布日期 1998.06.04
申请号 WO1997JP04310 申请日期 1997.11.26
申请人 TDK CORPORATION;NAKAYA, KENJI;KOBORI, ISAMU;OHHISA, KAZUTOSHI;ARAI, MICHIO;MORI, MASAMI 发明人 NAKAYA, KENJI;KOBORI, ISAMU;OHHISA, KAZUTOSHI;ARAI, MICHIO;MORI, MASAMI
分类号 H01L51/52;H05B33/26 主分类号 H01L51/52
代理机构 代理人
主权项
地址