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发明名称
封装元件之助焊方法及使用此助焊方法的助焊治具
摘要
一种封装元件之助焊方法,其包括下述之步骤:首先,提供一胶盘。此胶盘用以放置助焊剂,其中胶盘具有不同深度之一第一凹槽以及一第二凹槽,而且第一凹槽之深度小于第二凹槽之深度。之后以刮刀将助焊剂分别刮平于第一凹槽以及第二凹槽中。接着令封装元件上的焊块先沾附第一凹槽中之助焊剂,再沾附第二凹槽中之助焊剂。
申请公布号
TW200703526
申请公布日期
2007.01.16
申请号
TW094123687
申请日期
2005.07.13
申请人
日月光半导体制造股份有限公司
发明人
陈仁川
分类号
H01L21/60(2006.01);H01L23/02(2006.01)
主分类号
H01L21/60(2006.01)
代理机构
代理人
詹铭文;萧锡清
主权项
地址
高雄市楠梓加工出口区经三路26号
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