Some articles on sacrificial, layer, sacrificial layer:
... An inverse pattern is first created in the sacrificial stencil layer (ex ... This is done by etching openings through the layer so that the target material can reach the surface of the substrate in those regions, where the final pattern is to be created ... surface of the substrate in the etched regions and staying on the top of the sacrificial layer in the regions, where it was not previously etched ...
Famous quotes containing the words layer and/or sacrificial:
“A revolution is not the overturning of a cart, a reshuffling in the cards of state. It is a process, a swelling, a new growth in the race. If it is real, not simply a trauma, it is another ring in the tree of history, layer upon layer of invisible tissue composing the evidence of a circle.”
—Kate Millett (b. 1934)
“Men, forever tempted to lift the veil of the futurewith the aid of computers or horoscopes or the intestines of sacrificial animalshave a worse record to show in these sciences than in almost any scientific endeavor.”
—Hannah Arendt (19061975)