发明名称 |
LIGHT-EMITTING UNIT, LIGHT-EMITTING DEVICE, LIGHTING DEVICE, AND METHOD FOR MANUFACTURING LIGHT-EMITTING UNIT |
摘要 |
A light-emitting unit with small energy loss is provided. Further, a light-emitting unit with high reliability is provided. A light-emitting unit is provided in the following manner: a separation layer including a leg portion and a stage portion, which protrudes over an electrode is formed so that a projected area of the stage portion is larger than that of the leg portion; a layer containing a light-emitting organic compound, an upper electrode of the first light-emitting element, and an upper electrode of the second light-emitting element are formed; and the upper electrode of the first light-emitting element is electrically connected to a lower electrode of the second light-emitting element in a region overlapping with the stage portion of the separation layer. |
申请公布号 |
WO2012090798(A1) |
申请公布日期 |
2012.07.05 |
申请号 |
WO2011JP79571 |
申请日期 |
2011.12.14 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.;YAMAZAKI, SHUNPEI |
发明人 |
YAMAZAKI, SHUNPEI |
分类号 |
H05B33/22;H01L51/50;H05B33/06;H05B33/10;H05B33/12;H05B33/26 |
主分类号 |
H05B33/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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