发明名称 |
Stencil mask for paste screening |
摘要 |
<p>The positioning of mesh side features in a stencil mask are controlled to produce a mask which possesses high structural integrity and which exhibits a low service life. Mesh side feature control also eliminates certain unnecessary design side channels and mesh side via openings. Mesh side feature placement at T-shaped design side junctions is also controlled to produce a more uniform distribution of material which is screened through the stencil mask.</p> |
申请公布号 |
EP1072433(A1) |
申请公布日期 |
2001.01.31 |
申请号 |
EP20000114892 |
申请日期 |
2000.07.12 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
COMINO, THOMAS;SCHROEDL, RICHARD M. |
分类号 |
B41F15/08;B41F15/36;B41N1/24;H05K3/12;(IPC1-7):B41N1/24 |
主分类号 |
B41F15/08 |
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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