What is the difference between LCD TVs and LED TVs?
LCD TV is also known as Liquid Crystal Display TV. From its name, it uses liquid crystal to produce images on the TV screen. Its thin layer of liquid crystal has tiny cells that produce pixels. As an electric current is applied, its rod shaped molecules respond by bending the light. LCD TVs are quite inefficient in terms of power utilization because the enormous mass of light that is being produced behind the screen is blocked before it reaches the person who is watching the television. LED TVs also known as Light Emitting Diode on the other hand use backlighting technology with the use of LED. Its screen contains blue, red and green LEDs which lights up to produce the correct color. It has two types of backlighting technology: Edge Lighting and Full Array. Its backlighting technology makes it possible to consume 40% less power making it eco friendly. • What is the difference of Edge lighting technology from Full Array technology In Edge lighting technology, a chain or sequence of LED
