- 专利标题: Method for forming solder deposits
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申请号: US15658084申请日: 2017-07-24
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公开(公告)号: US10118240B2公开(公告)日: 2018-11-06
- 发明人: Ghassem Azdasht
- 申请人: Pac Tech—Packaging Technologies GmbH
- 申请人地址: DE Nauen
- 专利权人: PAC TECH—PACKAGING TECHNOLOGIES GMBH
- 当前专利权人: PAC TECH—PACKAGING TECHNOLOGIES GMBH
- 当前专利权人地址: DE Nauen
- 代理机构: Quarles & Brady LLP
- 优先权: DE102010015520 20100416
- 主分类号: B23K26/00
- IPC分类号: B23K26/00 ; H01L21/00 ; B23K1/20 ; B23K1/005 ; B23K3/06 ; H01L21/683 ; H01L23/00
摘要:
A method for forming solder deposits on elevated contact metallizations of terminal faces of a substrate formed in particular as a semiconductor component includes bringing wetting surfaces of the contact metallizations into physical contact with a solder material layer. The solder material is arranged on a solder material carrier. At least for the duration of the physical contact, a heating of the substrate and a tempering of the solder material layer takes place. Subsequently a separation of the physical contact between the contact metallizations wetted with solder material and the solder material layer takes place.
公开/授权文献
- US20170320155A1 Method for Forming Solder Deposits 公开/授权日:2017-11-09
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