As we all know, the quality of a liquid crystal display first depends on its panel, because the quality of the panel directly affects the viewing effect of the screen, and the price of the LCD panel accounts for more than 70% of the cost of the entire monitor, which affects the cost of the LCD. The main factor, so to choose a good LCD monitor, we must first select its panel. At present, the manufacturers of LCD panels are mainly Samsung, LG, and AUO. Due to the differences in technical levels, the production of LCD panels is broadly divided into different types of models. Common types of LCD panels include TN panels, MVA, and PVA. Panels, IPS panels, etc.

IPS is the king among these LCD panels. IPS (In-Plane Switching) technology is a liquid crystal panel technology introduced by Hitachi in 2001. It is commonly called "Super TFT". IPS camp led by Hitachi, gathered a group of manufacturers such as LG, Haoyu Caijing, IDTech (Chi Mei Optoelectronics and Japan's IBM joint venture), but the model can not be seen in the market is not many, and although IPS is developed by Hitachi, However, the follow-up R&D efforts are limited. At present, the IPS panels that we can see in the market are almost exclusively from LG.

E-IPS is an economical, super-simplified version of H-IPS. In the same way, E-IPS also has all the advantages of IPS, and it has faster response and better display. Has a 178 degree wide viewing angle, no indentation on the panel, sharper colors, and no smearing. We know that whether the traditional VA soft screen is MVA or PVA, the liquid crystal molecules adopt the vertical alignment structure, which is easily deformed by extrusion. The E-IPS is a hard screen, adopts the plane conversion technology, the molecular conversion is stable, and the image quality is excellent. On VA soft screen.

From the official E-IPS technical documentation, we can see that E-IPS has more advantages than our familiar VA wide-angle panel. We often say that VA's viewing angle and display effect are better than TN, but compared with E-IPS, it is a far cry from. This is also related to the special panel structure of the IPS. The two poles of the IPS panel are on the same plane. Unlike other liquid crystal mode electrodes, the electrodes are arranged on the upper and lower sides, so the IPS will not produce any smear, and the VA panel Smear phenomenon is more serious, and E-IPS is also a hard screen with IPS, color saturation, gorgeous degree are VA can not match.

There is no doubt that the VA panel is a wide-angle panel, but to the extent of excellence, VA panel is much less than IPS. When viewing at an angle of over 170 degrees, TN is already white, but the VA panel is much better, but the screen color will be lighter, or it will affect the visual effect to a certain extent. As the most powerful wide-angle panel at present, E-IPS has a true 178 degree non-discolored viewing angle, so that you can see the perfect picture from any angle, which is a big advantage of IPS leading VA panel. .