You probably are already aware that there are two types of computer monitors available today: the big and clunky cathode-ray (CRT) tube monitors and the newer flat screen monitors. These flat panel monitors have a number of advantages over the older type of computer monitors. They are far sleeker, more space-saving and weigh much less. Flat screen monitors are also designed to be more energy-efficient and reduces eye strain. Flat screen monitors use the technology called Liquid Crystal Display or LCD. There are also flat screen CRT monitors available. Both LCD flat panel monitors and CRT flat-screen monitors are fast gaining popularity as a much sleeker and more modern alternative to traditional, bulky monitors of yesterday.
An LCD or liquid crystal display is characterized by a thin and flat display device that is composed of either color or monochrome pixels that are arranged in front of a light source or a reflector. There are two types of LCDs: transmissive and reflective displays. These types differ according to the source of light. A reflective LCD is illuminated by exterior light. A common example of a reflective LCD is the display of a digital watch. Meanwhile,...