Skip to main content
There is a temporary issue on this page. Please, try later. We apologise for this inconvenience.

Show filters

Hide filters

Filters

Hierarchy view

integrovať návrh obvodu do doštičky

Description

Description

Imprint the electronic circuit design onto the wafers through a process known as photolithography. First, wafers are coated with photosensitive chemicals that harden when exposed to UV light. In sealed dark rooms light is shone through the image of the design through a miniaturising lens and on to the coated wafer. When the chemical is washed off the design remains. The wafers are built up layer by layer, repeating the photo etching process in each new layer. Some layers are cooked, some layers ionised by plasma, and some are baked in metal. Each treatment changes the properties for that layer.

Vzťahy

URI – koncept