Patent ID: 9543154
Date: 2017-01-10
CPC Classifications: H01L

Claim:
1. A method for manufacturing a semiconductor device, comprising the steps of: preparing a semiconductor substrate having a first main surface and a second main surface opposite to each other; fixing said semiconductor substrate on an adhesive tape at said first main surface; after fixing said semiconductor substrate on said adhesive tape, grinding said second main surface of said semiconductor substrate; after grinding said second main surface of said semiconductor substrate, placing said semiconductor substrate fixed on said adhesive tape, in an accommodating chamber; exhausting a gas from said accommodating chamber while maintaining a temperature of said adhesive tape at 100° C. or more; reducing a temperature of said semiconductor substrate after the step of exhausting the gas from said accommodating chamber; and forming an electrode on said second main surface of said semiconductor substrate without forming an electrode on said adhesive tape after the step of reducing the temperature of said semiconductor substrate.