Do these irregularities only show up after develop? It's not there after
coat? How thick is the PR?
On 10/5/07, Andrea Mazzolari wrote:
>
> Hello,
> please specify all the process conditions (substrate, primer, soft bake
> temperature and time etc...)
>
> Andrea
>
> > I am new to Photolithography. I am doing Photolithography with S1813.
> > Many a times I get fudging/spreading of photoresist around the edge of
> > the photoresist features after developing. They look more or less like
> > threads spreading outward from the feature.
> > Does anyone know what am I doing wrong?