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As photovoltaic (PV) cell manufacturers continue to strive for improved manufacturing yield and product performance gains, they look to control sources of damaging contamination in the wet process materials. By purifing and precisely dispensing these costly materials, PV cell manufacturers realize lower scrap rates associated with defects and reduce consumable materials costs.
Entegris fluid handling systems are renowned for precision dispense performance, processing latitude and material purity. Based on a legacy of materials science enabled innovations, Entegris’ solutions enable safe and efficient fluid handling processes within the cell-making fab. These solutions include valve manifold boxes, flow controllers, ultrapure tubing and fluid delivery systems.
Removing defect-causing materials from process liquids is a significant contributor to overall fab yield. Entegris liquid filters and purifiers remove these damaging materials and particles before they contact the wafer or substrate, reducing photovoltaic cell scrap rates and improving cell efficiency. Featuring a wide array of membrane and media technologies, Entegris filters and purifiers address the complete portfolio of process liquids in the cell making fab.