Function description:
1. IPS screen is based on TFT screen (Liquid Crystal Screen) a technology, which essence is still TFT liquid crystal screen. IPS hard screen technology has changed the arrangement of liquid crystal molecular particles, so that the reaction speed of liquid crystal screen is faster and more stable. Because the electrode and liquid crystal of IPS screen are in the same plane, so there is no directivity, the angle of view can be extended to about 178 degrees upward, downward, to the left and right. IPS screen has many advantages, such as larger visual angle, faster response speed, accurate color restoration and so on.
2. LTPS screen is actually using low temperature polysilicon technology LPTS (Low Temperature Poly-silicon screen). Only one raw material and process can provide ultra-thin, light weight, low power consumption and other advantages, and more beautiful colors and clearer images.
What is the difference between an IPS screen and an LTPS screen?
TFT LCD screen consists of polysilicon and amorphous silicon. IPS is a wide view technology, but in fact, it is still TFT screen. Its material can only be polysilicon or amorphous silicon. Therefore, the LPTS LCD screen using IPS technology is the top liquid crystal panel at present.