Ag Etchant

Ag Etchant

Ag Etchant

CLC offers both phosphoric acid and nitric acid series Ag etchants that are compatible with both wet bench and spin process tools.
DETAIL

The BGBM (Backside Grinding, Backside Metallization) process utilizes a Ti/NiV/Ag stacking structure.

To facilitate this process, CLC offers both phosphoric acid and nitric acid series Ag etchants that are compatible with both wet bench and spin process tools.