Wafer Flatness Detection with SinceVision Laser Displacement Sensor

Industry pain points and demands

In the semiconductor industry, wafer smoothness plays a crucial role in preventing thermal stress changes during the packaging process, which could negatively impact chip functionality. SinceVision’s high-precision SG5000 series laser displacement sensor addresses these stringent flatness requirements. By supporting specular reflection-type installation and enabling multi-point value assessment, it ensures precise measurement of wafer flatness, promoting optimal chip performance and manufacturing efficiency.