Abstract: A method of Back-End-Of-Line processing of a semiconductor device is provided including providing a layout for metal lines of a metallization layer of the semiconductor device, determining a semi-isolated metal line in the provided layout and shifting at least a portion of the determined semi-isolated metal line.

Abstract: A method of Back-End-Of-Line processing of a semiconductor device is provided including providing a layout for metal lines of a metallization layer of the semiconductor device, determining a semi-isolated metal line in the provided layout and shifting at least a portion of the determined semi-isolated metal line.

Abstract: A method of manufacturing semiconductor devices employing optical proximity correction (OPC) is provided including providing a design layout of masks, performing OPC on the design layout to obtain a post OPC layout, performing post chemical mechanical polishing (CMP) topography simulations of a wafer to obtain the surface topography of the wafer, calculating a focus shift of a nominal focus caused by the surface topography of the wafer to obtain a shifted nominal focus, determining a process window based on the shifted nominal focus, simulating a nominal image based on the post OPC layout and the shifted nominal focus and process window images based on the post OPC layout and the process window, and identifying hotspots based on the simulated nominal and process window images.