Patent ID: 8691666

Claim:
A method for producing a chip with an adhesive applied, the method comprising: providing a fixing jig comprising a close-contact layer and a jig base, the jig base having a plurality of protrusions on one side and a sidewall having a height substantially equivalent to that of the protrusion at the outer circumference section of the one side; laminating a die bonding adhesive layer and a wafer on the close-contact layer of the fixing jig; forming a chip by completely cutting the wafer and the die bonding adhesive layer; and picking up the chip together with the die bonding adhesive layer from the fixing jig by deforming the close-contact layer of the fixing jig, wherein: the close-contact layer is laminated on the surface of the jig base provided with the protrusions and is bonded on the upper surface of the sidewall; a partitioned space is formed by the close-contact layer, the protrusions, and the sidewall on the surface of the jig base provided with the protrusions; the jig base is provided with at least one through hole penetrating the outside and the partitioned space; and the close-contact layer is configured to be deformed by sucking air in the partitioned space via the through hole of the fixing jig.