Patent ID: 8198136
Filing Date: 2012-06-12
Classification: H01L

Abstract:
1. A method for manufacturing a stacked semiconductor package, comprising the steps of: individualizing two or more semiconductor chips from a wafer so as to define a first inclined side surface and a second inclined side surface opposite the first inclined side surface on each semiconductor chip, wherein each semiconductor chip has pads located on an upper surface thereof, and an angle defined between the first inclined side surface and the upper surface is an obtuse angle, and an angle defined by the second inclined side surface and the upper surface is an acute angle; forming a semiconductor chip module by stacking the two or more semiconductor chips in the shape of steps such that the pads are exposed; and forming connection patterns in the type of lines on at least one of the first and second inclined side surfaces and the upper surface of each semiconductor chip to electrically connect pads located on the respective semiconductor chips.