发明名称 |
Light emitting device and method of manufacturing thereof |
摘要 |
A device of forming a film from an organic compound material at low cost is provided, using an organic compound material having high light emission efficiency. An organic compound film is formed on a substrate under an inert gas atmosphere by spraying of a colloid solution in which organic compound aggregates are dispersed (this solution is also referred to as a "sol"). Note that the organic compound may be one in which particles are composed of aggregates of several organic compounds within a liquid, and may be one in which a portion of the organic compound is dissolved within a liquid.
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申请公布号 |
US7179756(B2) |
申请公布日期 |
2007.02.20 |
申请号 |
US20020147923 |
申请日期 |
2002.05.20 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
YAMAZAKI SHUNPEI;SEO SATOSHI |
分类号 |
H01L21/31;H05B33/10;C09K11/06;G09F9/00;G09F9/30;H01L27/32;H01L51/00;H01L51/30;H01L51/40;H01L51/50 |
主分类号 |
H01L21/31 |
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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