Understanding the BasicsWhat is LCD?LCD technology uses liquid crystals sandwiched between two layers of glass or plastic. These crystals manipulate light to create images. An LCD screen requires a backlight, typically made of LEDs, to illuminate the display. The light passes through the liquid crys

Understanding LCD and OLED TechnologiesWhat is LCD?LCD technology uses liquid crystals sandwiched between two layers of glass or plastic. These crystals do not emit light by themselves; instead, they manipulate light from a backlight, typically made of LEDs (Light Emitting Diodes). The backlight shi