LCD is a substance between solid and liquid. It is an organic compound with a regular molecular arrangement. If it is heated, it will show a transparent liquid state. Cooling it will appear the turbid solid state of crystal particles.It is precisely because of its characteristics that it is called liquidCrystal.
What brand of LCD TV is good
What brand of LCD TV is good
1. What is a hard screen?
Hard screen (IPS) is relative to the soft screen, and it is a concept of many manufacturers in recent years.IPS technology (In-Planeswitching, flat conversion) is a LCD screen technology launched by Hitachi in 2001, commonly known as SuperTFT.
The advantages and disadvantages of hard screen:
[Advantages] is the high viewing angle, fast direction speed, and accurate color restoration.Compared with other types of screens, the screen of the IPS screen is relatively hard. It is not easy to defor the water pattern with your hands, so it is called a hard screen.
[Disadvantages] The heat dissipation effect is poor, easy to reflect, and the color scene depth is not in place.
2. What is a soft screen?
The so-called soft screen is that ripples will appear while scratching the LCD panel with your fingers. The more representative is Sharp ASV technology, Samsung S-PVA technology, and AUO Optoelectronics MVA technology.
The advantages and disadvantages of soft screen:
[Advantages] Good color performance, strong layering, and relatively well -heat dissipation.
[Disadvantages] Touching will be distorted, and high -speed sports screens are unsatisfactory.
At present, there are indeed some so -called hard screens on the market using a hard material such as adding glass or resin to the LCD screen.In fact, the real hard screen panel is an advanced S-IPS panel. The LCD molecular arrangement method of this panel is essentially different from the soft screen. At present, only the LCD panel giant LG electrons have hard screen technology.
The real hard screen unique technical features can make it more finely divided into color interjaway levels, and the color elements and grayscale can be richer. It can analyze low -definition colors to minimize color differences. The screen is more vivid and fresh.Live, visual perspective is greater.This hard screen also has the technical characteristics of the super -stable display screen, which can make the screen of LCD TVs have super stability.In fact, because LGs hard screen panels appear later than the soft screen technology, it is more mature in technology, making it more uniformly indoctrinating LCD.
The commonly known soft screen and hard screens in the market do have a certain reason from the craftsmanship. If it is simply adding hard materials such as glass or resin to the LCD screen, the film and screen bonding process requirements are quite good. If the technology is not closed, it is not closed., Instead, it is counterproductive.The soft screen that is not protected by protecting the outer membrane is not easy to scratch as long as consumers pay attention to use without gravity impact or scratching with sharp utensils.

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