Patent ID: 6613180
Filing Date: 2003-09-02
Classification: H01L,Y10T

Abstract:
An apparatus for fabricating a semiconductor-mounting body having a plurality of semiconductor devices mounted on a substrate and a sealing resin set in a gap between the substrate and the semiconductor device, comprising:setting means of setting a flexibly deformable sheet on a face of the plurality of semiconductor devices not facing the substrate, at least two of the semiconductor devices being of different heights; and pressurizing means of generating an air-pressure difference between a first side of the sheet where the semiconductor device is not present and a second side of the sheet where the semiconductor device is present so that the air pressure at the first side becomes higher than the air pressure at the second side, the sheet being pressurized towards the plurality of semiconductor devices only through the air-pressure difference generated by the pressurizing means, wherein the fabricating apparatus is free of other means of pressurizing the semiconductor devices.