发明名称 |
Light emitting element and light emitting device and method of manufacturing light emitting element |
摘要 |
A light emitting element of the present invention includes a pair of electrodes, a layer containing a composite material, and a light emitting region; wherein the layer containing a composite material contains an organic compound and an inorganic compound; the light emitting region contains a material having a high light emitting property and a material having a high carrier transporting property, and a region containing high concentration of the material having a high light emitting property and a region containing high concentration of the material having a high carrier transporting property are alternately stacked in the light emitting region.
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申请公布号 |
US7745019(B2) |
申请公布日期 |
2010.06.29 |
申请号 |
US20060379322 |
申请日期 |
2006.04.19 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
NOMURA RYOJI;ARAI YASUYUKI;KATO KAORU;YAMAZAKI SHUNPEI |
分类号 |
H01L51/54 |
主分类号 |
H01L51/54 |
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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