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发明名称
环氧树脂渗出防止剂
摘要
本发明系有关一种环氧树脂渗出防止剂,即使在使用低应力型之黏晶(die bonding;晶片接合)树脂时,亦不会对黏晶强度或组装(Assembly)特性带来不良影响,不至损及变色防止处理或封孔处理效果。本发明为有关一种用在黏晶步骤之环氧树脂渗出防止剂,其特征为包含具有碳原子数3个以上24个以下之氟烃基CxHyFz-(x=3至24、y=0至48、z=1至49、y+z≦2x+1)与极性基R-之含氟有机化合物。
申请公布号
TW200733260
申请公布日期
2007.09.01
申请号
TW096101555
申请日期
2007.01.16
申请人
日金属股份有限公司
发明人
相场玲宏;中村久;三村智晴;土田克之
分类号
H01L21/52(2006.01)
主分类号
H01L21/52(2006.01)
代理机构
代理人
洪武雄;陈昭诚
主权项
地址
日本
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