发明名称 LIGHT-EMITTING ELEMENT AND DISPLAY DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a light-emitting element capable of achieving high light extraction efficiency while reducing a malfunction rate related to formation of an electrode, and to provide a display device.SOLUTION: A light-emitting laminate 17 including an organic light-emitting layer 173 is inserted between primary planes of an anode 14 and a cathode 18. The anode 14 in the light-emitting element has a structure where a reflecting electrode layer 141 for reflecting light emitted from the organic light-emitting layer 173 of the light-emitting laminate 17 and a transparent electrode layer 142 penetrated with the emitted light are laminated each other. Here, the transparent electrode layer 142 in the anode 14 is arranged at a light-emitting laminate 17 side rather than a reflecting electrode layer 141. In the light-emitting element, a peripheral edge of the reflecting electrode layer 141 is arranged in a stepped shape, an upper surface of the reflecting electrode layer 141 in the Z-axis direction and the surface of the reflecting electrode layer covered with a protective film 15 at a peripheral edge of the reflecting electrode layer are covered with the transparent electrode layer 142.
申请公布号 JP2011014496(A) 申请公布日期 2011.01.20
申请号 JP20090159827 申请日期 2009.07.06
申请人 PANASONIC CORP 发明人 KONDO TETSUO
分类号 H05B33/24;H01L51/50;H05B33/12;H05B33/22 主分类号 H05B33/24
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