How LCDs Work
You probably practice items containing anLCD(liquid crystal display ) every day . They are all around us – inlaptop computers , digital clocksandwatches , microwave ovens , CD playersand many other electronic devices . LCDs are vernacular because they offer some real reward over other show technologies . They are thinner and lightheaded and pull back much less great power thancathode irradiation tubes(CRTs ) , for example . But just what are these things called liquid crystals ?...