the anti-reflective coating (arc) industry has broad development prospects. barc is the mainstream product in the market.
anti-reflection coating, or arc for short, refers to a substance that is spin-coated on the interface between photoresist and si substrate to absorb photoreflected light. in the photolithography process, the wafer substrate is generally glass or metal. this type of substrate has a certain light reflection effect, which will cause interference between the incident light…
