发明名称 |
Manufacturing method of light emitting device and manufacturing device thereof |
摘要 |
It is an object of the present invention to provide a light emitting device having a structure wherein oxygen and moisture are prevented from reaching to the light emitting device, and to provide a manufacturing method thereof. It is another object of the present invention to seal a light emitting device in fewer steps without encapsulating a desiccant. The present invention provides a structure in which a pixel region 13 is surrounded by a first sealing material (having higher viscosity than a second sealing material) 16 including a spacer (filler, minute particles and/or the like) which maintains a gap between the two substrates, filled with a few drops of the transparent second sealing material 17 a which is spread in the region; and sealed by using the first sealing material 16 and the second sealing material 17.
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申请公布号 |
US7169636(B2) |
申请公布日期 |
2007.01.30 |
申请号 |
US20030733448 |
申请日期 |
2003.12.12 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
MARUYAMA JUNYA;TAKAYAMA TORU;OHNO YUMIKO |
分类号 |
H01L51/40;H05B33/10;H01L51/52 |
主分类号 |
H01L51/40 |
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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