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How the KOH Etching Process is Improved Using Modutek’s Teflon Tanks

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Among the different approaches available to foundries that create intricate integrated circuitry on semiconductor chips, etching with potassium hydroxide (KOH) is frequently preferred for the error-free mass-production that it allows. The improvement in precision that the KOH etching process brings to semiconductor fabrication is attributable in large part to the use of deionized water. When […]