Patent ID: 6518784
Filing Date: 2003-02-11
Classification: G01R,H01L

Abstract:
A semiconductor test method for testing a semiconductor device having plate connection terminals, using a semiconductor test apparatus that comprises:a test substrate comprising a support film and a conductive layer, said support film formed of an insulating material and said conductive layer formed on said support film and having deformation connection parts connected with said plate connection terminals; and an upholding substrate having upholding parts formed to project at a position that faces said connection parts and which urges, in cooperation with said test substrate, said connection parts toward said plate connection terminals of said semiconductor device so as to electrically connect said deformable connection parts to said plate connection terminals in a state in which said deformed parts are bent, said semiconductor test method comprising the steps of: mounting said semiconductor device on said test substrate and assembling said test substrate to said upholding substrate; and deforming said connection parts by urging said connection parts against said upholding parts as a result of said assembling, and establishing electrical connection between said connection parts and said plate connection terminals.