Smartwatch of the Day: Huawei Watch D

What is LCD (Liquid Crystal Display)?

One of the major display technologies used in mobile phones. LCD displays have low energy requirements and are generally easy to read.LCD panels generally consist of a grid of extremely tiny square areas called "pixels". Each pixel can be controlled to allow light to pass through, block it, or allow just a certain amount of light through. In a full-color LCD, each pixel contains at least three sub-pixels (red, green, and blue) that can be individually controlled. At a normal viewing distance, the sub-pixels appear as one pixel, which can be any color in the rainbow.Color LCDs come in many ... View more