Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
λ is the feature size on a wafer. All other dimensions are relative to that one number. It is a characteristic of the semiconductor manufacturing process. What does this all mean? It means that all the dimensions on a mask layout are specified in units of λ, the basic feature size. In the very last step λ is assigned an actal value and the mask production commences.
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