Brief Analysis of the characteristics of LCD display
LCD display screen uses organic compounds, which are in liquid state under normal conditions and are composed of the following parts:
①, horizontal polarizer.
②, color filter.
③, liquid crystal: liquid crystal is a special substance.
④, TFT glass: TFT glass panel is actually a matrix composed of millions of TFT drive tubes and TFT (transparent conductive metal, also known as array) that controls the liquid crystal area.
⑤, vertical polarizer.
Characteristics of LCD display
Specifically: LCD display is composed of two pieces of white glass, referred to as TFT, but it is not ordinary glass, but glass with circuit lines. Liquid crystal is injected in the middle, and then a polarizer is attached to the glass, so that various colors can be displayed, referred to as LCD. Bind IC and FPC circuit board, so that it can be displayed.
LCD display is the abbreviation of LCD liquid crystal display. Its main technical parameters include contrast, brightness, response time, viewing angle, etc. When purchasing, you should pay attention to the following points: High brightness: The higher the brightness value, the brighter the picture, and there will be no haziness or fogging. High contrast: The higher the contrast, the brighter and more saturated the color, and it appears three-dimensional. The contrast ratio varies greatly, ranging from 100:1 to 600:1 or even higher. Wide viewing range: Simply put, the viewing range refers to the range in front of the screen where the image can be seen clearly. The larger the viewing range, the easier it is to see clearly.
The industrial LCD displays designed and produced by Displeysell LCD screen store currently have many high-performance parameters such as anti-fall, waterproof, and wear-resistant, and are the preferred brand for industrial applications.
