Patent ID: 7264994
Filing Date: 2007-09-04
Classification: H01L

Abstract:
1. A method of fabricating a semiconductor device containing a semiconductor chip, comprising: placing a package substrate in a first predetermined position on a supporting equipment; placing a chip guide equipment and a magnetic-field-generating equipment in a second predetermined position near the package substrate; placing on the package substrate a semiconductor chip having a photoelectric element and a solenoid electrically connected to the photoelectric element in a surface region of the semiconductor chip, with the surface region facing away from the package substrate; exposing the photoelectric element of the semiconductor chip to light so as to move the semiconductor chip toward the chip guide equipment by an interaction between a first magnetic field of the solenoid and a second magnetic field of the magnetic-field-generating equipment; and performing a manufacturing step to the semiconductor chip while keeping the position of the semiconductor chip near the chip guide equipment.