发明名称 |
Compliant spray flux masks, systems, and methods |
摘要 |
A flux spray head, a mask, and an integrated circuit substrate are arranged in a flux spray station to reduce flux overspray during a spraying operation. A support element within the spray station is used to align the substrate with the mask and spray head. A portion of the mask contacts the substrate along a boundary between a region to be sprayed and a region to be masked. The flux spray head sprays the substrate while a portion of the mask is in contact with the boundary of the region to be masked. In an embodiment, the mask may comprise one or more replaceable non-stick stencil elements and associated springs to press the stencil elements against the substrate. Each stencil element may have a wall to contact the substrate along a portion of the boundary. |
申请公布号 |
US8308047(B2) |
申请公布日期 |
2012.11.13 |
申请号 |
US20060612652 |
申请日期 |
2006.12.19 |
申请人 |
WILLIAMS JOEL;RANDALL SONNY J.;ROACH STEVEN B.;HOULE SABINA J.;INTEL CORPORATION |
发明人 |
WILLIAMS JOEL;RANDALL SONNY J.;ROACH STEVEN B.;HOULE SABINA J. |
分类号 |
B23K1/20;B05C5/02;B05C17/06 |
主分类号 |
B23K1/20 |
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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