What is an Exposure Machine? Its Equipment Types and Working Principles
What is an Exposure Machine?An exposure machine is a core device in precision manufacturing fields such as microelectronics, semiconductors, photovoltaics, and flat-panel displays. It primarily functions to transfer preset patterns (e.g., circuit patterns, precision structures) onto the surface of workpieces (such as wafers, PCB boards, photoresist coatings), enabling high-precision patterning....