Tag: Etch

Processes

I got 99 problems, but an etch ain’t one

Plasma etch 101 part 2

Following my previous blog post I hope you have created a good etch mask…do not get me started again on masks…so what else do we need to consider? Well, when I was conducting research for my PhD, my supervisor said the first thing to do every day is to make a small sacrifice to the …

Processes

Plasma Etch 101 – Mask, Mask, Mask

Plasma Etch 101 - part 1

Plasma etching can be a difficult, complex procedure but by following a few simple rules you can greatly increase the chance of achieving the results you need. I would challenge anyone who has ever performed plasma etching to say with all honestly, hand on heart, that they have never ever had any problems with their …