LCD display, also known as liquid crystal display, is a type of flat panel display. The LCD display screen uses a liquid crystal solution from two polarizing materials, which causes the crystal to rearrange and achieve imaging when current passes through the liquid.
Below, the editor from Shenzhen Gaoliang CLD LCD screen manufacturer will introduce the main characteristics of LCD screens to you:
1. The resolution of LCD screens can be very high, and the ppi (pixel count per inch) of most mobile phones can reach 300 or more.
2. LCD has more grayscale and can display a wider range of colors.
3. High display quality: Due to the constant color and brightness of each point on the LCD screen after receiving the signal, it emits light without the need for constantly refreshing highlights like cathode ray tube displays (CRTs). Therefore, LCD displays have high image quality and will never flicker, minimizing eye fatigue.
4. No electromagnetic radiation: The display material of traditional display screens is fluorescent powder, which is displayed by the impact of an electron beam on the fluorescent powder. The moment the electron beam hits the fluorescent powder, it will generate strong electromagnetic radiation. Although many display screen products have effectively dealt with radiation issues to minimize the amount of radiation as much as possible, it is difficult to completely eliminate it.
Relatively speaking, LCD screens have inherent advantages in preventing radiation, as they do not have radiation at all. In terms of electromagnetic wave prevention, LCD displays also have their own unique advantages. They use strict sealing technology to seal a small amount of electromagnetic waves from the driving circuit in the display screen. In order to dissipate heat, ordinary displays must make the internal circuit in contact with air as much as possible, so that the electromagnetic waves generated by the internal circuit will leak out in large quantities.
Ruxin Gaoliang is committed to creating long-term value for our customers. We are a high-quality domestic LCD display manufacturer with 13 years of experience in research, development, production, and sales, specializing in various types such as high brightness screens, bar screens, and small-sized LCD screens. We provide one-on-one professional services for you.