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For bare PCB board fabrication, defect reduction is a critical aspect of a company's bottom line profitability. In this issue, we examine how imaging, etching, and plating processes can provide information and insight into reducing defects and increasing yields.
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The Essential Guide to Surface Finishes
We go back to basics this month with a recount of a little history, and look forward to addressing the many challenges that high density, high frequency, adhesion, SI, and corrosion concerns for harsh environments bring to the fore. We compare and contrast surface finishes by type and application, take a hard look at the many iterations of gold plating, and address palladium as a surface finish.
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Lean Six Sigma Black Belts Awarded to Uyemura
December 2, 2021 | UyemuraEstimated reading time: Less than a minute

Five Uyemura associates recently completed Six Sigma Black Belt training. Lean Six Sigma Black Belts have been awarded to Don Gudeczauskas, April Labonte, Chris Carrillo, Jose Garcia and Scott Larson for demonstrating a thorough understanding of the Six Sigma Body of Knowledge and comprehension of Six Sigma philosophies and principles.
Black Belt Certification also reflects an understanding of team leadership and team dynamics, knowledge of lean enterprise concepts, and the skills to quickly identify “non-value-added” activities. The training was conducted by Six Sigma Master Black Belt, Dr. Pat Valentine.
Lean Six Sigma strives to increase process speeds, eliminate wastes, and reduce defects through a problem-solving framework of “DMAIC” – Defining, Measuring, Analyzing, Improving and Controlling processes.
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