Dry Etching's Role in the Fight Against COVID-19

As the novel coronavirus SARS-CoV-2 (i.e., COVID-19) continues to wreak havoc across the globe, industries across the world have dropped their daily workflows and hyper-focused on tackling the pandemic. Fanatics — a sportswear brand — has revamped its facilities to produce masks and gowns for hospitals. Ford, GM, and Tesla have all been producing ventilators for hospitals. Thousands of other companies (e.g., Amazon, Apple, Google, etc.) have donated to coronavirus relief funds....

Etch Selectivity FAQ

What is Etch Selectivity? Etch selectivity is the ratio of etch rates between materials. The formula for etch selectivity is Selectivity = Etch Rate A/Etch Rate B. It is often used when describing the relative etch rates between a mask (used for patterning) and the etch rate of the material of interest....