Today, there are various types of LCD on the market. LCD has become an important part of our life. What types of products are currently on the market? Today, Xiaobian will introduce to you.

1. TN LCD

TN mode is the most common LCD mode. It is widely used in middle end and middle end panels. All commercially available TN plates are modified TN + films. The film is compensation film. It is used to compensate for the insufficient viewing angle of TN panel. Due to its high output gray scale and fast deflection of liquid crystal molecules, it is conducive to improve the response time. TN panel is currently used for all LCD products less than 8ms on the market. In general, TN panel is a product with obvious advantages and disadvantages. The price is low and the response time meets the requirements of the game. He has his merits. In the classification of LCD, the viewing angle of TN is not ideal and the color representation is not true. This is an obvious disadvantage.

2. STN LCD
The principle of STN display is similar to that of TN, except that the liquid crystal molecules of TN twist the NEM á TICA field effect to rotate the incident light by 90 degrees, while the super twisted NEM á TICA STN field effect rotates the incident light by 180 to 270 degrees.

3. DSTN LCD
DSTN uses double scanning mode to scan the twisted ordinary LCD screen to achieve the purpose of display. DSTN is developed from super twist to native display (STN). Due to the use of D STN dual scanning technology, the display effect in LCD classification is much better than STN.

IV IPS LCD
IPS is also known as wide-angle, commonly known as "super TFT". Technically, liquid crystal molecules in traditional liquid crystal displays usually switch between vertical and parallel states. MVA and PVA change this method to two-way vertical oblique intersection turnout approach. The biggest difference between iPS technology and the above technology is that no matter what state the liquid crystal molecules are in, the liquid crystal molecules are always parallel to the screen. However, in the energized state and the normal state, the rotation direction of the molecule is different. The rotation of MVA and PVA liquid crystal molecules is spatial rotation (Z axis), while the rotation of IPS liquid crystal molecules is plane rotation (XY axis). Another disadvantage of IPS is its slow response time. 16.7M color, 178 degree viewing angle and 16ms response time represent the highest level of IPS LCD.