Bond test systems with offset shear tool
OwnerMalcolm Coxinventor
Life of this patent
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Abstract
A tool 1 to be installed into a test module 6 of a Bond Test System 5 to provide the capability to directly view a bond shear test. This capability enables a vision system camera 9 coupled to magnifying optics 8 to provide real time viewing, image capture, and vision guided automation for more effective analysis, additional analytic capability and improved ergonomics. This greatly enhances the utility of the shear test function of the Bond Test System 5.
Claims2
A bond test shear tool incorporating typical features of shear face and blade edge thereof, mounting shank with orienting provision and clearances and rakes to appropriately make contact with ball bonds or bumps for the purposes of shear testing the strength of the bonds of such balls or bumps to their underlying substrates, the improvement wherein said shear tool features an offset that places the shear face beyond interferences to view by normally mounted optics.
Dependencies are inferred from the claim text.