LCD (Liquid Crystal Display) screens are becoming ubiquitous in modern life, found in from smartphones and computer monitors to televisions and digital signage. These screens rely... moreLCD (Liquid Crystal Display) screens are becoming ubiquitous in modern life, found in from smartphones and computer monitors to televisions and digital signage. These screens rely on the unique properties of liquid crystals to make images with vibrant colors and sharp details. Unlike traditional cathode ray tube (CRT) displays, LCD screens are thinner, lighter, and more energy-efficient, making them the most well-liked choice for many applications.In the centre of an LCD screen is a coating of liquid crystals sandwiched between two transparent electrodes. These liquid crystals may change orientation when an electric current is applied, affecting the passage of light through the screen. Behind the liquid crystal layer is really a backlight, typically composed of LEDs (Light Emitting Diodes), which gives the illumination had a need to start to see the images on the screen. By manipulating the orientation of the liquid crystals, LCD screens can control the amount of light that passes through each pixel,... less
