Methods, systems, and media to define a portion of a circuit pattern with a source of real-time configurable imaging are disclosed. Embodiments include hardware and/or software for directing a beam through a mask onto a wafer surface to outline a circuit pattern having an undefined area, directing a...http://www.google.de/patents/US7361457?utm_source=gb-gplus-sharePatent US7361457 - Real-time configurable masking
