发明名称 |
Printing mask and solar cell |
摘要 |
A printing mask includes a mask frame and a mesh extended on the mask frame, in which a mask portion is formed by filling the mesh with resin to leave a pattern forming portion in a region corresponding to an electrode pattern to be formed on a printing object. The mask portion has a raised part on a surface of the mesh to be opposed to the printing object. The thickness of the raised part is such that a difference in average film thickness between the end and other parts of the electrode pattern formed with the printing mask is equal to or less than 5 micrometers.
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申请公布号 |
US7906366(B2) |
申请公布日期 |
2011.03.15 |
申请号 |
US20050591145 |
申请日期 |
2005.11.28 |
申请人 |
MITSUBISHI ELECTRIC CORPORATION |
发明人 |
NAKATANI MITSUNORI;MAKINO KEIZO;TOMINAGA HISASHI |
分类号 |
H01L31/18;H01L31/0224 |
主分类号 |
H01L31/18 |
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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