| 摘要 |
PROBLEM TO BE SOLVED: To provide a die attachment film capable of preventing cracking during a pickup. SOLUTION: The die attachment film includes a support film having a principal surface and an adhesive layer disposed on the principal surface in contact with the principal surface. A recess is formed on the principal surface, and the adhesive layer is not arranged at the recess. COPYRIGHT: (C)2011,JPO&INPIT |
