专利检索 ap:("MITSUI MINING & SMELTING CO") AND inv:"KAWAI NOBUYUKI" 第 1 页

1.

发明公开
ANODE STRUCTURE TO BE USED IN ORGANIC EL ELEMENT, MANUFACTURING METHOD THEREOF, AND ORGANIC EL ELEMENT 审中-公开
标题翻译：阳极结构FOR USE IN有机EL元件及其制造方法的有机EL元件

公开(公告)号：EP2464199A4

公开(公告)日：2016-06-29

申请号：EP10806312

申请日：2010-07-09

申请人： MITSUI MINING & SMELTING CO

发明人： MATSUURA YOSHINORI , KAWAI NOBUYUKI , KUBOTA TAKASHI

IPC分类号： H05B33/26 , H01L51/52 , H01L51/54 , H05B33/10

CPC分类号： H01L51/5218 , H01L51/0045 , H01L2251/5315 , H05B33/26

摘要： The present invention relates to an anode structure for use in a top-emission type organic EL device which comprises a laminated structure comprising an anode layer made of at least one selected from the group consisting of aluminum, aluminum alloys, silver and silver alloys; and a buffer layer directly provided on the anode layer and made of an electrically conductive amorphous carbon having a hydrogen concentration of 15 at.% or less. According to the present invention, there is provided an anode structure which is superior in alkali resistance and can lengthen lifetime of an organic EL device as well as can ensure a high work function suitable for an anode for a high-luminance, high-power-efficient organic EL device.