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发明名称
具有通道之晶片及其清洗方法和应用其之封装件
摘要
一种晶片,包括多个凸块及多个通道。此些通道系分布于此些凸块之间,用以使附于晶片上之助焊剂于晶片被清洗时流出。晶片之清洗方法系包括以下步骤:首先,提供一晶片,此晶片具有多个凸块及多个形成于此些凸块之间的通道。接着,提供一液体以清洗附着于此晶片之一助焊剂,且此液体与此助焊剂藉由此些通道流出于晶片外。
申请公布号
TW200719445
申请公布日期
2007.05.16
申请号
TW094139333
申请日期
2005.11.09
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
H01L23/13(2006.01);B08B3/10(2006.01);H01L23/28(2006.01)
主分类号
H01L23/13(2006.01)
代理机构
代理人
林素华
主权项
地址
高雄市楠梓加工区经三路26号
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