Factors affecting the display effect of the LCD screen

I believe that the principle of LCD screen display should be understood by many friends. In fact, it is to fill the liquid crystal material between two parallel plates, and change the arrangement of the molecules inside the liquid crystal material through voltage. So do you know the factors that affect the display effect of the LCD screen? Quickly follow the LCD screen manufacturers to understand it.

The viewing angle range of the LCD screen refers to the angle at which customers observe the contents of the display screen from different directions and different positions. When viewing beyond a certain range, color distortion or ghosting will occur.

The viewing angle of a monochrome LCD screen is usually 3, 6, 9 and 12 points. Currently, monochromatic LCD screens are mostly used at 6 o'clock and 12 o'clock, that is, head up at 6 o'clock and look down at 12 o'clock. From the perspective, there is an excellent viewing angle at 6 or 12 o'clock. For example, ordinary TN screens, although the perspective effect is not very good, but the advantage is that the price is cheap, and it is more suitable for many occasions.

The viewing angle range of the LCD screen is as follows: TN: 30°; HTN: 45°; STN: 60°~90°; FSTN: 90°~120°.

In addition, the display effect of LCD is also related to contrast.

For any display screen, the display effect is always important! The realism, softness and saturation of the display effect will bring users an intuitive visual experience. As for why the contrast and viewing angle are included in the display effect, the contrast is the gradual degree of the LCD screen from dark to light. The higher the ratio, the more gradation levels from dark to light, so the richer the displayed colors.