发明名称 Dicing die bonding film
摘要 A dicing die bonding adhesive film for disposition between a semiconductor silicon wafer and a dicing support tape comprises a Layer-1 adhesive, which comes in contact with the dicing tape, and a Layer-2 adhesive, which comes in contact with the silicon semiconductor wafer, in which the adhesion of Layer 2 to the silicon wafer is higher than the adhesion of Layer 1 to the dicing tape by at least 0.1 N/cm.
申请公布号 EP1894980(B1) 申请公布日期 2010.08.11
申请号 EP20070016822 申请日期 2007.08.28
申请人 HENKEL AG & CO. KGAA 发明人 HWAIL, JIN
分类号 C09J7/00;C09J7/02;C09J113/00;C09J163/00;H01L21/58;H01L21/68 主分类号 C09J7/00
代理机构 代理人
主权项
地址