Met die doel van sub- pixel leiding om korrek te werk moet jy weet hoe die sub- pixels van jou vertoon in 'n lyn gebring word. Op TFT of LCD vertone word' n enkele pixel eintlik verander in drie sub- pixels, rooi, groen and blou. Die meeste vertone het 'n liniêre orde van RGB sub- pixel, somige het BGR.
If you have a TFT or LCD screen you can further improve the quality of displayed fonts by selecting this option. Sub-pixel rendering is also known as ClearType(tm). In order for sub-pixel rendering to work correctly you need to know how the sub-pixels of your display are aligned. On TFT or LCD displays a single pixel is actually composed of three sub-pixels, red, green and blue. Most displays have a linear ordering of RGB sub-pixel, some have BGR. This feature does not work with CRT monitors.