Patent ID: 7308999

Claim:
A die bonding apparatus for die bonding at least two members, including a first member having a surface to be die bonded on which solder is disposed and a second member disposed to face the first member in a state in which the solder disposed on the surface of the first member to be die bonded is interposed therebetween, which are heated in a heat treatment furnace, the apparatus comprising: a base portion for mounting the first member thereon in a predetermined position, wherein the base portion has a temperature distribution so that a temperature of a vicinity of a central portion in a predetermined direction of the base portion is higher than that of a vicinity of an end portion of the base portion in a state in which heating is effected in the heat treatment furnace; wherein a heat conducting member having a thermal conductivity exceeding the thermal conductivity of the base portion is provided on an outer side of the base portion in contact with the base portion; and wherein the heat conducting member is disposed below the base portion and is a different member from the base portion.