Patent ID: 6016013
Filing Date: 2000-01-18
Classification: H01L

Abstract:
A flip-chip mounting structure for a semiconductor device in which a semiconductor device which is provided with a first electrode pad on a mounting surface thereof and a mounting board which is provided with a second electrode pad on a surface thereof, are connected to each other by means of a metal bump, said mounting structure comprising:a first insulating means having a first conductive wiring pattern arranged inside thereof, formed on a front surface of said semiconductor device, and;a second insulating means having a second conductive wiring pattern arranged inside thereof, formed on the front surface of the mounting board, wherein each of said first and second insulating means is formed by at least two insulating resin layers stacked on each other with said first and second conductive wiring patterns respectively interposed therebetween,a first insulating resin layer formed on a front surface of said semiconductor device, with first metal bump electrode pads to be electrically connected to said first electrode pad being formed onto a front surface of said first insulating resin layer, anda second insulating resin layer formed on the front surface of the mounting board, with second metal bump electrode pads to be electrically connected to said second electrode pad being formed on a top surface of said second insulating resin layer,said first and second metal bump electrode pads being mutually connected by said metal bumps;said first electrode pad being offset connected to said metal bump through said first conductive wiring pattern and said second electrode pad being offset connected to said metal bump through said second conductive wiring pattern.