This article describes PCAP GF2 Double Sided Film Construction (Elo Pro-F) 

Elo's Pro-F technology, GF2 (Glass, Film) design consists of a passive cover glass bonded to a single-layer film sensor which has conductive traces on both sides. Conductive traces can be ITO (Indium Tin Oxide) or other material such as copper mesh or silver metal halide. This design is optimized for devices sized from 4 to 24 inches. GF2 designs boast advantages including being light weight, allowing for small border widths and supporting single tail connection solutions. Elo manufactures GF2 solutions using a proprietary ITOreplacement film material with good optical performance and the durability required for commercial installations. Elo’s GF2 line, called Pro-F, is a good alternative to 2GS as GF2 delivers both notable reductions in product weight and cost with only a slight tradeoff in optical transmissivity. 



Learn more about Elo's PCAP technologies in the Elo PCAP White Paper