发明名称 Dicing die-bonding film
摘要 A dicing die-bonding film has a supporting substrate, an adhesive layer formed on the supporting substrate, and a die-bonding adhesive layer formed on the adhesive layer, and further has a mark for recognizing the position of the die-bonding adhesive layer. It is possible to provide a dicing die-bonding film in which in the case a semiconductor wafer and the dicing die-bonding film are stuck onto each other, the position of the die-bonding adhesive layer in the film can be recognized.
申请公布号 US7429522(B2) 申请公布日期 2008.09.30
申请号 US20070947727 申请日期 2007.11.29
申请人 NITTO DENKO CORPORATION 发明人 MATSUMURA TAKESHI;YAMAMOTO MASAYUKI
分类号 H01L21/78;C09J7/02;C09J201/00;H01L21/301;H01L21/44;H01L21/46;H01L21/52;H01L21/58;H01L21/66;H01L21/68;H01L21/76;H01L21/768;H01L23/544 主分类号 H01L21/78
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