Piezo objective positioner and XYZ piezo scanner stage with hole for semiconductor mask processing.

Piezoelectric objective positioner and XYZ piezoelectric scanner stage with transparent pass for mask processing of semiconductor processing: #Optical Proximity Effect Correction (OPC) #Laser Writer #Mask Alignment & Exposure #Chromium deposition and patterning #Mask Defect Detection and Repair (AVI, ADR) #Mask cleaning and no damage treatment #Multi-layer hard mask technology #X-ray Mask and Electron Projection Lithography Mask (EPL) #Mask plate registration accuracy control #Mask plate 3D shape control #Mask correction technology #pzt #Piezoelectric Maggie Sales Department CoreMorrow Ltd. Add:1F,Building I2, Xuefu Road,Nangang District,Harbin,China Website: Mobile/Skype/WhatsApp/WeChat: 86-18903601882 Email:yct@