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Differences in TFT Displays Slide 7

MVA (Multi-Domain Vertical Alignment) TFTs are an advancement from TN TFTs because of their better color reproduction and wider viewing angles. Their wide viewing angles make them especially suitable for products that may be viewed off center or from a distance such as industrial products. MVA technology has a polarized glass with a ridged edge allowing the crystals to randomly line up within each sub pixel (RGB). When a charge is applied to the transistor, the crystals twist. With these crystals being randomly placed, it allows the backlight to shine through in all different directions retaining the intended color saturation while giving the display a 150° viewing angle.

PTM Published on: 2014-05-02