Last time, we looked at how Sony's BRAVIA range of TVs produce the optimum picture from any video source. It doesn't end there, though. There's plenty more technology built in to these TVs to ensure that programmes and films look their best. LCD Technology Most of the BRAVIA TVs feature a state-of-the-art high performance LCD panel. These feature Advanced Contrast Enhancement, which monitors the brightness of the backlight and automatically adjusts contrast to ensure good detail levels, an ultra wide viewing angle of 178 degrees, and a non-reflective frame which helps to reduce reflections caused by artificial light sources in a room...