Standard products of Au Etchant & Au Seed Layer Etchant Pure Etch AU series
Excellent etching of Au films
A seed layer etchant for etching Au seed layers is also available, offering minimal damage to Au-plating films.
Keywords: wet etching, gold, plating, seed layer, selective etchant
- Processing at low temperature in a short time
- Excellent uniformity of etching rate and etching profile
- Suitable for forming fine bump and fine pattern process