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


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 […]