发明名称 有機電界発光素子、及び照明装置
摘要 <p>According to one embodiment, an organic electroluminescent device (110, 111, 112, 1121, 113, 113a, 113b, 114, 114a, 114b) includes first and second electrodes (10, 20), an interconnection layer (31), an organic light emitting layer (40) and a light scattering layer (51). The first electrode (10) includes first, second and third portions (10p, 10q, 10r). The interconnection layer (31) is electrically connected to the first electrode (10). The third portion (10r) overlays the interconnection layer (31) when projected to the plane. The first and second portions (10p, 10q) do not overlay the interconnection layer (31). The second electrode (20) overlays the second portion (10q) and does not overlay the first and the third portions (10p, 10r). The organic light emitting layer (40) is provided between the second portion (10q) and the second electrode (20). The second portion (10q) is disposed between the fourth portion (50p) of the light scattering layer (51) and the second electrode (20). The fifth portion (50q) of the light scattering layer (51) overlays the interconnection layer (31). The light scattering layer (51) does not overlay the first portion (10p) when projected to the plane.</p>
申请公布号 JP5758314(B2) 申请公布日期 2015.08.05
申请号 JP20120007139 申请日期 2012.01.17
申请人 发明人
分类号 H05B33/26;H01L51/50;H05B33/02;H05B33/10 主分类号 H05B33/26
代理机构 代理人
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