Some foundries require cut shapes to be aligned with respect to each other or to another layer. As shown in Figure 6, the Calibre Multi-Patterning tool automatically aligns the cut shapes between ...

(Nanowerk News) An outstanding challenge in nanotechnology is to find a simple way to precisely fabricate three-dimensional (3D) nanostructures. In common industrial-scale nanotechnology, required ...

Modern semiconductor fabrication involves aligning silicon wafers and photolithography masks to nanometre precision. As the industry shifts from using 200 mm diameter wafers to 300 mm wafers, ...

A 3” silicon wafer is fabricated from scratch. All the fabrication steps like photolithography, mask alignment and etching are performed on the wafer to produce mosfets, capacitors, diodes and ...