| 摘要 |
A method for manufacturing a laminated lead frame in which each lead frame unit plate to be laminated can be bonded surely with a relatively small load. A laminated lead frame is also provided. In the method for manufacturing a lead frame by laminating and bonding a plurality of lead frame unit plates (10, 12) subjected to predetermined shaping, a plurality of protrusions (12) are formed on one of the opposing surfaces of a pair of upper and lower lead frame unit plates (10, 11) and the opposing lead frame unit plates (11, 12) are bonded together through the protrusions (12). |
