发明名称 |
Method for Manufacturing Light-Emitting Element, Light-Emitting Element, Light-Emitting Device, Lighting Device, and Electronic Appliance |
摘要 |
One object is to provide a light-emitting element which overcomes the problems of electrical characteristics and a light reflectivity have been solved. The light-emitting element is manufactured by forming a first electrode including aluminum and nickel over a substrate; by forming a layer including a composite material in which a metal oxide is contained in an organic compound so as to be in contact with the first electrode after heat treatment is performed with respect to the first electrode; by forming a light-emitting layer over the layer including a composite material; and by forming a second electrode which has a light-transmitting property over the light-emitting layer. Further, the first electrode is preferably formed to include the nickel equal to or greater than 0.1 atomic % and equal to or less than 4.0 atomic %.
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申请公布号 |
US2013248919(A1) |
申请公布日期 |
2013.09.26 |
申请号 |
US201313848255 |
申请日期 |
2013.03.21 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
SUGISAWA NOZOMU;SASAKI TOSHIKI |
分类号 |
H01L33/40 |
主分类号 |
H01L33/40 |
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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