A color-filterless liquid crystal display having a large screen. The apparatus includes a unit depositing charge on an insulating layer formed on a semiconductor substrate, a unit measuring leakage current from the bottom surface of the semiconductor substrate, and a unit measuring surface voltage associated with the insulating layer. Two detectors mark the ends of the paths and are operable to detect the particles travelling therealong. The processing continues by reconfiguring the default receiver filter mask in accordance with the high data throughput channel configuration to produce a reconfigured receiver filter mask.