Technique for compensating for substrate shrinkage during manufacture of an electronic assembly
AssigneeDelphi Technologies, Inc.
InventorsM. Fairchild, Jerome Badgett
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AssigneeDelphi Technologies, Inc.
InventorsM. Fairchild, Jerome Badgett
Estimating the term…
Substrate shrinkage that occurs during manufacture of an electronic assembly is compensated for by the incorporation of a horizontal line, having a plurality of vertical graduations, across a horizontal portion of a substrate and a vertical line, having a plurality of horizontal graduations, across a vertical portion of the substrate. The substrate is then cured and an amount of substrate shrinkage is determined, based upon a location change in the graduations of the horizontal and vertical lines. In this manner, solder can be properly provided on solder pads of the substrate responsive to the amount of substrate shrinkage. As such, electronic components can be properly mounted to the solder pads of the substrate.
A method for compensating for substrate shrinkage during manufacture of an electronic assembly, comprising the steps of:
A method for compensating for substrate shrinkage during manufacture of an electronic assembly, comprising the steps of:
An electronic assembly with substrate shrinkage compensation, comprising:
Dependencies are inferred from the claim text.