Global semiconductor shortage spurs run on vintage chipmaking tools
Global semiconductor shortage spurs run on vintage chipmaking tools By Stephen Nellis and Hyunjoo Jin FILE PHOTO: A 2021 Ford F-150 pickup truck at the Rouge Complex in Dearborn, Michigan (Reuters) – Minnesota-based Polar Semiconductor makes chips for automakers and is booked beyond capacity. But expanding production lines to help solve a chip shortage that is shutting down car factories around the world is not feasible – in part due to the scarcity of older-style chipmaking machinery. Chip factories like Polar use these tools to make chips on 200-millimeter silicon wafers, wh...