发明名称 |
Light Emitting Device, Electronic Appliance, and Method for Manufacturing Light Emitting Device |
摘要 |
To provide a light emitting device that has a structure in which a light emitting element is sandwiched by two substrates to prevent moisture from penetrating into the light emitting element, and a method for manufacturing thereof. In addition, a gap between the two substrates can be controlled precisely. In the light emitting device according to the present invention, an airtight space surrounded by a sealing material with a closed pattern is kept under reduced pressure by attaching the pair of substrates under reduced pressure. A columnar or wall-shaped structure is formed between light emitting regions inside of the sealing material, in a region overlapping with the sealing material, or in a region outside of the sealing material so that the gap between the pair of substrates can be maintained precisely.
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申请公布号 |
US2010320484(A1) |
申请公布日期 |
2010.12.23 |
申请号 |
US20100869903 |
申请日期 |
2010.08.27 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
HIRAKATA YOSHIHARU;YAMAZAKI SHUNPEI |
分类号 |
H01L33/08;H01L27/32;H01L51/00;H01L51/52;H05B33/00;H05B33/04 |
主分类号 |
H01L33/08 |
代理机构 |
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代理人 |
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地址 |
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