photolithography photomask

Photomask Mask Template Photomask mask template is a transparent plate used in the photolithography process,usually made of high-quality glass or quartz material with a treated patterned film covering its surface.The patterns on the photomask represent all details of the circuit design,typically black metal film patterns that reflect the circuit layout of the final circuit board. Photomask mask template is one of the key tools for pattern transfer in semiconductor manufacturi

Film Ruler Film Ruler is essentially a high-precision optical reference tool,commonly used for dimensional inspection,alignment calibration and accuracy verification.In simple terms,it can be understood as a"transparent ruler with precise scales",but its precision and manufacturing process are far superior to ordinary rulers. Common Specifications(Support professional customization) Material Kodak, Agfa Thickness 0.18mm Minimum Line Width 8μm Line Width Error 1–2μm Resolution